Base64 Encode

Understanding Base64 Decoding

Base64 decoding is the process of converting Base64 encoded data back to its original format. This tool enables you to quickly decode Base64 strings that you encounter in web development, email systems, or API responses, restoring the original content for proper use.

When You Need Base64 Decoding

• API Development: Many APIs return Base64 encoded data that needs decoding before use in applications.
• Email Content: Attachments and some email content are Base64 encoded and require decoding.
• Web Development: Decoding embedded resources like images in data URLs for extraction or analysis.
• Debugging: Examining encoded data during application debugging processes.
• Data Extraction: Retrieving information from systems that use Base64 encoding for storage.

Advanced Features

Line-by-Line Decoding: Our tool offers the unique ability to decode multiple Base64 strings separately. Simply check the "Decode each line separately" option when working with multiple entries, and each line will be decoded individually - perfect for processing logs or batch data.

Character Encoding Options: Select the appropriate character encoding for your needs. While UTF-8 works for most cases, you might need ISO-8859-1 (Latin-1) for certain European languages or ASCII for simple text content. Our tool supports multiple encodings to ensure perfect decoding results.

All processing takes place locally in your browser, ensuring your data remains private and secure. No information is sent to external servers during the decoding process, maintaining complete confidentiality for sensitive information.

Common Issues and Solutions

If you encounter decoding errors, check that your Base64 string is properly formatted without extra spaces or line breaks. For padded Base64, ensure the string contains the correct number of padding characters (=) at the end if required.

JSON Beautifier: Format Your JSON for Readability

JSON (JavaScript Object Notation) is a lightweight data interchange format widely used in web applications and APIs. While compact JSON is efficient for transmission, it's difficult to read and analyze. Our JSON Beautifier transforms compact JSON into a well-formatted, readable structure with proper indentation and spacing.

Benefits of Beautified JSON

• Improved Readability: Properly indented JSON is much easier to read, understand, and navigate, especially for complex nested structures.
• Error Detection: Structure issues become immediately visible when JSON is formatted, making debugging faster and more efficient.
• Debugging: Simplifies the process of finding specific values and paths in complex JSON data structures.
• Documentation: Beautified JSON is ideal for including in API documentation, making it easier for developers to understand data formats.
• Code Review: Facilitates better review processes by making the structure clear and understandable for all team members.

Tool Features

• Customizable Indentation: Choose between 2-space or 4-space indentation based on your preference or coding standards.
• Syntax Highlighting: Toggle highlighting to make different data types visually distinct for easier comprehension.
• Copy Functionality: One-click copying of the beautified JSON for immediate use in your applications.
• Error Reporting: Clear notifications if the input JSON is invalid, with helpful information for fixing syntax problems.
• Large File Support: Efficiently handles large JSON files with minimal performance impact.

Whether you're working with API responses, configuration files, or data storage, our JSON Beautifier helps you understand and navigate complex JSON structures with ease. All processing happens in your browser for maximum performance and data privacy, ensuring your sensitive data never leaves your computer.

Technical Notes

The beautifier preserves all data within your JSON document while adding formatting. No values are changed during the beautification process, only whitespace and indentation are modified to enhance readability.

JSON Minification: Optimize Your Data

JSON minification is the process of removing all unnecessary characters from JSON data without changing its structure or meaning. Our JSON Minifier tool compresses your JSON by eliminating whitespace, line breaks, and indentation.

Why Minify Your JSON?

• Reduced File Size: Minified JSON can be up to 80% smaller than formatted JSON.
• Faster Transmission: Smaller JSON files load faster in web applications and APIs.
• Bandwidth Savings: Lower data usage for mobile applications and high-traffic websites.
• Storage Efficiency: Save space when storing large amounts of JSON data.

Best Practices for JSON Minification

Minification is ideal for production environments, but it's recommended to maintain a readable version for development and debugging purposes. Our tool makes it easy to switch between beautified and minified versions with the "Swap" button.

For JSON used in JavaScript applications, minifying can improve loading times and reduce parsing overhead. However, ensure that your application can handle the minified format correctly.

This tool processes all JSON locally in your browser, ensuring your data remains private and secure. The minified JSON maintains complete data integrity while providing optimal size reduction.

URL Encoding: Make Your URLs Web-Safe

URL encoding, also known as percent-encoding, converts characters into a format that can be transmitted safely over the Internet. This tool transforms special characters, spaces, and non-ASCII characters into a format that browsers can handle properly, ensuring your URLs work correctly across all web platforms.

When to Use URL Encoding

• Query Parameters: Properly encode parameters in URL query strings to prevent parsing errors and security issues.
• Form Submissions: Ensure form data is correctly formatted for transmission through HTTP requests.
• API Calls: Prepare data for inclusion in API requests, especially when dealing with special characters.
• Multilingual Content: Safely include international characters and symbols in URLs to support global audiences.
• User-Generated Content: Sanitize user inputs before including them in URLs to prevent injection attacks.

How URL Encoding Works

URL encoding replaces unsafe characters with a percent sign (%) followed by two hexadecimal digits representing the character's ASCII/UTF-8 code. For example, a space becomes %20, a plus sign becomes %2B, and international characters are encoded according to their UTF-8 representation. This ensures that all web servers and browsers interpret the URL correctly.

Common URL Encoded Characters

Common Use Cases

Social Media Sharing: When generating share links containing custom text or URLs, encoding ensures the parameters are correctly passed to social platforms.

Data Transfer: When passing complex data structures as URL parameters between different systems or applications.

SEO and Analytics: When creating properly formatted UTM parameters for campaign tracking that include special characters or spaces.

Internationalization: When creating URLs that contain non-ASCII characters for international websites and applications.

Technical Details

Our URL encoder follows the RFC 3986 standard for URL encoding, which defines the set of unreserved characters (A-Z, a-z, 0-9, hyphen, underscore, period, and tilde) that don't need to be encoded. All other characters are encoded using percent-encoding. The encoder handles UTF-8 characters correctly by encoding them as their multi-byte UTF-8 representation.

Our tool provides a fast, reliable way to ensure your URLs are properly formatted for any web application. All encoding happens locally in your browser, keeping your data private and secure throughout the encoding process.

URL Decoding: Extract Original Content from Encoded URLs

URL decoding converts percent-encoded characters back into their original form. This tool helps you decode and understand URL parameters, form submissions, and other encoded web data, revealing the actual content hidden behind URL encoding for analysis and debugging purposes.

When You Need URL Decoding

• Debugging: Analyze encoded data in server logs, browser console output, or analytics tools to identify issues.
• Web Development: Inspect and test URL parameters received by your application to ensure correct data handling.
• Data Extraction: Extract readable content from encoded URLs in various formats for analysis or reporting.
• Troubleshooting: Identify issues with malformed or incorrectly encoded URLs that cause application errors.
• API Testing: Examine encoded request parameters when working with REST APIs and web services.

Common Characters in URL Encoding

Advanced Features

Multiple Encoding Layers: Our decoder can handle URLs that have been encoded multiple times (double or triple encoding), which is common in complex web applications where data passes through multiple systems.

Special Character Handling: The decoder correctly identifies and converts special cases like the + character in query strings (which represents a space) and maintains proper UTF-8 character handling.

Batch Processing: Process multiple encoded URLs at once by entering them on separate lines, making it efficient to decode large sets of data.

Technical Implementation

Our URL decoder uses the standard decodeURIComponent() JavaScript function with additional handling for edge cases like + characters and invalid encoding sequences. It follows the RFC 3986 standard for percent-encoding while also supporting the application/x-www-form-urlencoded format commonly used in HTML forms.

Our decoder can handle complex encoded strings including nested encodings (URLs encoded multiple times) and special characters. Simply paste the encoded URL and click "Decode" to reveal the original content with complete accuracy.

All decoding is performed locally in your browser, ensuring complete privacy and security for sensitive URL parameters. No data is transmitted to any servers during the decoding process.

JavaScript Beautifier: Enhance Code Readability

JavaScript code beautification transforms minified or poorly formatted code into a structured, readable format. Our JavaScript Beautifier provides proper indentation, line breaks, and consistent styling to make your code easier to understand and maintain.

Benefits of Beautified JavaScript

• Code Comprehension: Dramatically improves readability of minified or compressed code.
• Debugging: Makes it easier to identify and fix errors in the code.
• Code Review: Facilitates better code reviews with clearer structure.
• Learning: Helps beginners understand code structure and flow.

Tool Features

• Customizable Indentation: Choose between 2-space or 4-space indentation.
• Brace Style Options: Set braces on the same line or on a new line based on your coding standards.
• Syntax Highlighting: Toggle highlighting to visualize different code elements.
• Smart Formatting: Properly formats comments, strings, operators, and keywords.

Common Use Cases

Third-party Code Analysis: Beautify minified library code to understand how it works.

Legacy Code Maintenance: Format old code that lacks consistent styling.

JavaScript Learning: Make complex snippets more approachable for educational purposes.

Our tool processes all JavaScript locally in your browser, ensuring complete privacy for proprietary code. It handles ES6+ syntax and preserves functionality while improving code appearance.

JavaScript Minification: Optimize Your Web Assets

JavaScript minification is the process of removing all unnecessary characters from code without changing its functionality. Our JavaScript Minifier eliminates whitespace, comments, and newlines to create compact, production-ready code that loads faster and uses less bandwidth.

Why Minify JavaScript?

• Faster Load Times: Smaller file sizes mean quicker downloads for your users, significantly improving page load speed.
• Reduced Bandwidth: Save on hosting costs and reduce data usage for mobile visitors and users on limited data plans.
• Improved Website Performance: Faster parsing and execution of JavaScript code leads to better user experience.
• Better SEO: Site speed is a critical ranking factor for search engines, with faster sites getting preferential treatment.
• Reduced Energy Consumption: Less data transfer means less energy used, which is better for the environment and mobile battery life.

Minification Techniques

• Whitespace Removal: Eliminating spaces, tabs, newlines, and other formatting characters that are unnecessary for code execution.
• Comment Removal: Stripping out all comments that are helpful during development but serve no purpose in production.
• Semicolon Optimization: Ensuring critical semicolons are present while removing unnecessary ones.
• Syntax Compaction: Reducing code constructs to their shortest possible form while maintaining functionality.
• Safe Transformations: Making changes that reduce size without altering program behavior or introducing bugs.

Best Practices for JavaScript Minification

Always maintain a readable, commented version of your code for development. Use the minified version only for production environments. Our tool helps you quickly switch between development and production formats.

For complex applications, consider combining minification with module bundling (using tools like Webpack or Rollup) for optimal performance. When using third-party libraries, always use their minified versions in production.

What Our Minifier Preserves

• Complete functionality of your code
• Critical semicolons (even if omitted in source)
• Valid variable and function names
• Proper scope and closures
• Error-free execution flow

Technical Implementation

Our JavaScript minifier uses advanced parsing techniques to understand the structure of your code, allowing it to make intelligent decisions about what can be safely removed or modified. It employs a multi-pass optimization approach that ensures maximum compression while maintaining code integrity.

This tool performs all processing locally in your browser, ensuring the privacy and security of your proprietary code. The minification process is optimized for modern JavaScript including ES6+ features such as arrow functions, template literals, destructuring assignments, and more.

Hex Encoding: Understanding Hexadecimal Representation

Hexadecimal (or Hex) encoding converts binary data or text into a hexadecimal representation using the characters 0-9 and A-F. This conversion is widely used in programming, debugging, and data analysis.

Why Use Hex Encoding?

• Binary Data Representation: Makes binary data readable and easier to analyze.
• Memory Dumps: Essential for examining memory contents during debugging.
• Color Codes: Used for representing colors in web development (e.g., #FF5733).
• Network Protocols: Common in network packet analysis and protocol documentation.
• Machine Code: Assembly language and machine code often use hex notation.

Features of Our Hex Encoder

• Format Options: Convert text strings or raw byte arrays.
• Case Preference: Choose between uppercase (A-F) or lowercase (a-f) hex digits.
• Live Encoding: See results as you type with the live mode option.
• History Tracking: Keep track of your recent encodings for quick reference.

Each character in the input is converted to its hexadecimal ASCII value. For example, the letter 'A' becomes '41' in hex, and the space character becomes '20'. This one-to-one mapping makes hex encoding reversible using our Hex Decoder tool.

All processing is performed locally in your browser, ensuring your data remains private and secure.

Hex Decoding: Converting Hex Back to Original Data

Hex decoding is the process of converting hexadecimal representations back to their original text or binary form. This tool is essential for developers and security professionals working with encoded data.

Common Hex Decoding Use Cases

• Cryptography: Analyzing encrypted data represented in hexadecimal.
• Binary File Analysis: Converting hex dumps back to binary for inspection.
• Firmware Development: Working with microcontroller and embedded system code.
• Computer Forensics: Examining raw data during digital investigations.

Advanced Features

• Flexible Input Handling: Automatically processes hex with or without spaces, with optional "0x" prefixes.
• "Ignore Spaces" Option: Useful when working with formatted hex dumps that include spaces or line breaks.
• Output Format Selection: Choose between text string output or byte array representation.
• Error Handling: Invalid hex characters are identified and reported for easy debugging.

Understanding the Decoding Process

The decoder converts each pair of hex digits (representing 8 bits or one byte) into the corresponding ASCII character or binary value. For example, the hex value '41' becomes the letter 'A', and '20' becomes a space character.

Our decoder can handle both uppercase (A-F) and lowercase (a-f) hex digits, making it versatile for all hex encoding styles. All processing is performed locally in your browser for data privacy and security.

XML Tools: Format, Validate & Optimize XML Documents

XML (eXtensible Markup Language) is a versatile markup language that defines rules for encoding documents in a format that is both human-readable and machine-readable. Our XML toolkit provides essential functionality for working with XML documents.

Tool Capabilities

• XML Formatting: Transform unformatted XML into a well-structured, readable document with proper indentation.
• XML Validation: Check your XML for syntax errors, missing tags, and structure issues.
• XML Minification: Compress XML by removing whitespace and unnecessary characters for efficient storage and transmission.

When to Use This Tool

• API Integration: When working with XML-based APIs like SOAP web services.
• Web Development: For SVG graphics, XHTML, or XML configuration files.
• Data Exchange: When preparing or analyzing XML data for system integration.
• Debugging: To identify and fix issues in malformed XML documents.

Key Benefits

• Customizable Formatting: Choose your preferred indentation style (2 spaces, 4 spaces, or tabs).
• Syntax Highlighting: Make XML structure visually clear with color highlighting.
• Detailed Validation: Get specific error locations and messages for invalid XML.
• Efficient Workflow: Save time with the ability to quickly switch between formatting and minification.

Our XML tools process all operations locally in your browser, ensuring your data remains private and secure. Whether you're developing applications, configuring systems, or analyzing data feeds, these tools provide a fast, reliable way to work with XML documents.

HTML Escape & Unescape: Safely Handle HTML Content

HTML escaping converts special characters to their HTML entity equivalents, making them safe to display as text rather than being interpreted as HTML markup. This is essential for preventing XSS (Cross-Site Scripting) vulnerabilities and displaying HTML code examples.

Common HTML Entities

When to Use HTML Escaping

• User Input: Always escape user-generated content before displaying it on a webpage.
• Code Samples: When displaying HTML code examples in documentation or tutorials.
• CMS Systems: When storing HTML content that needs to be displayed as text rather than rendered.
• Email Templates: When embedding code samples or special characters in HTML emails.

HTML Unescaping

HTML unescaping is the reverse process - converting HTML entities back to their corresponding characters. This is useful when you need to extract the original text from escaped HTML content, or when debugging escaped HTML output.

Our tool handles both standard HTML entities (like <) and numeric entities (like <), making it comprehensive for all your HTML escaping needs.

JavaScript String Escaping: Working with Special Characters

JavaScript string escaping is the process of converting special characters into their escaped sequence equivalents that can be safely used within JavaScript strings. This is crucial for handling multi-line text, quotes, and special characters in JavaScript code.

Common JavaScript Escape Sequences

Escaping Options

• Standard Escaping: Converts special characters to their standard JavaScript escape sequences (\\n, \\t, etc.)
• Unicode Escaping: Converts characters to their Unicode escape sequences (\\u0041 for 'A')
• Hexadecimal Escaping: Converts characters to their hexadecimal escape sequences (\\x41 for 'A')

Use Cases for JavaScript Escaping

• Dynamic Content: When inserting user input or dynamic content into JavaScript strings.
• Template Generation: When generating JavaScript code templates that include special characters.
• Internationalization: When working with strings containing international characters.
• JSON Data: When manually constructing JSON strings that need to be valid JavaScript.

Our tool handles all these escaping options and also provides unescaping functionality to convert escaped JavaScript sequences back to their original characters.

JWT Decoder: Understanding JSON Web Tokens

JSON Web Tokens (JWT) are an open standard (RFC 7519) that define a compact and self-contained way for securely transmitting information between parties as a JSON object. This tool helps you decode and verify JWTs without sending your tokens to any server, providing a comprehensive analysis of token structure and content.

JWT Structure

A JWT consists of three parts separated by dots (.):

• Header: Contains the token type (typically "JWT") and the signing algorithm being used (e.g., HMAC SHA256 or RSA).
• Payload: Contains the claims (statements about an entity) and additional data. This is the main content of the token.
• Signature: Used to verify that the sender of the JWT is who it says it is and to ensure the message wasn't changed along the way.

Common JWT Claims

• iss (Issuer): Identifies the principal that issued the JWT.
• sub (Subject): Identifies the principal that is the subject of the JWT.
• exp (Expiration Time): Identifies the expiration time after which the JWT must not be accepted.
• iat (Issued At): Identifies the time at which the JWT was issued.
• nbf (Not Before): Identifies the time before which the JWT must not be accepted.
• jti (JWT ID): Provides a unique identifier for the token.
• aud (Audience): Identifies the recipients that the JWT is intended for.

Security Considerations

This JWT decoder works entirely in your browser. Your tokens are never sent to our server, ensuring complete privacy. However, this tool cannot verify the token's cryptographic signature without a secret key. For complete security validation, you should verify JWTs on your server using appropriate libraries.

Important Notes:

• Store JWTs securely and never include sensitive information in the payload without encryption.
• Set appropriate expiration times to limit the token validity period.
• Always validate tokens on the server side before granting access to protected resources.
• Use HTTPS to transmit tokens to prevent token theft through network interception.
• Consider using refresh tokens for long-lived sessions instead of extending JWT expiration times.

Use Cases

• API Debugging: Inspect token contents during API development and testing to verify correct claims and payload structure.
• Authentication Troubleshooting: Verify claims and expiration when diagnosing authentication issues in web applications.
• Learning: Understand how JWTs work and what information they contain for educational purposes.
• Security Audits: Examine tokens for potential security risks or information leakage during application security reviews.
• Session Analysis: Investigate user session properties for application support and troubleshooting.

Technical Implementation

Our JWT decoder uses Base64URL decoding to extract and parse the header and payload portions of the token. It performs validation checks on token structure, expiration status, and issuance time. The tool provides a clear, organized view of all token components and helpful indicators for token validity status.

About MD5 Hashing

MD5 (Message-Digest Algorithm 5) is a widely used cryptographic hash function that produces a 128-bit (16-byte) hash value, typically expressed as a 32-character hexadecimal number.

Common Uses of MD5

• File Verification: Check if files have been altered or corrupted during transfer.
• Data Integrity: Verify that data hasn't been modified.
• Checksums: Generate checksums for software distribution.

Security Note

MD5 is considered cryptographically broken and unsuitable for security applications. It suffers from extensive vulnerabilities to collision attacks. For secure applications, modern alternatives like SHA-256 or SHA-3 are recommended.

How to Use This Tool

1. Enter or paste your text in the input field.
2. Click "Generate Hash" to calculate the MD5 hash.
3. Use "Copy" to copy the resulting hash to your clipboard.

All processing is done locally in your browser - your data never leaves your computer.

About SHA-1 Hashing

SHA-1 (Secure Hash Algorithm 1) is a cryptographic hash function that produces a 160-bit (20-byte) hash value, typically expressed as a 40-character hexadecimal number.

Common Uses of SHA-1

• Version Control: Used in systems like Git for generating commit IDs.
• File Integrity: Verify files have not been tampered with.
• Digital Signatures: Used in some certificate authorities (though being phased out).

Security Note

Like MD5, SHA-1 is considered cryptographically broken. In 2017, researchers demonstrated the first practical collision attack against SHA-1. For security-critical applications, stronger hash functions like SHA-256 or SHA-3 should be used instead.

How to Use This Tool

1. Enter or paste your text in the input field.
2. Click "Generate Hash" to calculate the SHA-1 hash.
3. Use "Copy" to copy the resulting hash to your clipboard.

All hash calculations are performed locally in your browser for maximum privacy and security.

About SHA-256 Hashing

SHA-256 is part of the SHA-2 (Secure Hash Algorithm 2) family of cryptographic hash functions designed by the National Security Agency (NSA). It produces a 256-bit (32-byte) hash value, typically represented as a 64-character hexadecimal number, providing robust security for a wide range of applications.

Technical Characteristics

• Fixed Output Size: Always produces a 256-bit (32-byte) hash regardless of input size.
• Deterministic: The same input will always produce the same hash value.
• Avalanche Effect: A small change in the input produces a completely different hash output.
• One-way Function: Computationally infeasible to reverse the process and determine the input from the hash value.
• Collision Resistance: Extremely unlikely for two different inputs to produce the same hash output.
• Preimage Resistance: Given a hash value, it's practically impossible to find an input that would produce that hash.

Common Uses of SHA-256

• Digital Signatures: Used in SSL/TLS certificates and other digital signature applications to verify document authenticity.
• Data Integrity: Verify files have not been tampered with or corrupted during transfer or storage.
• Blockchain Technology: Used in many cryptocurrencies including Bitcoin for mining and transaction verification as part of the proof-of-work consensus mechanism.
• Password Storage: When combined with appropriate salting techniques, can be used for secure password storage in databases.
• File Verification: Software distributors provide SHA-256 checksums so users can verify downloaded files haven't been corrupted or tampered with.
• Git Version Control: Used to generate unique identifiers for commits and track changes in repositories.

Security Advantages

Unlike MD5 and SHA-1, SHA-256 is still considered cryptographically secure and resistant to collision attacks. As of 2023, no practical collision attacks have been demonstrated against SHA-256, making it suitable for security-critical applications where data integrity is paramount.

SHA-256 is approved by the National Institute of Standards and Technology (NIST) and is widely used in government and enterprise systems requiring high security standards.

Implementation Details

Our SHA-256 generator uses a high-performance implementation that calculates the hash directly in your browser using native JavaScript functions. It can efficiently handle inputs of any size from small text strings to larger documents.

The algorithm works by breaking the input into blocks, performing a series of bitwise operations, modular additions, and compressions to produce the final hash value. The entire process follows the official FIPS PUB 180-4 specification for maximum compatibility and correctness.

How to Use This Tool

1. Enter or paste your text in the input field (supports Unicode text).
2. Click "Generate Hash" to calculate the SHA-256 hash.
3. Use "Copy" to copy the resulting hash to your clipboard for verification or storage.

All hash calculations are performed locally in your browser for maximum privacy and security. No data is transmitted to any servers during the hashing process.

About SHA-384 Hashing

SHA-384 is also part of the SHA-2 family of cryptographic hash functions. It's essentially a truncated version of SHA-512, producing a 384-bit (48-byte) hash value, typically represented as a 96-character hexadecimal number.

Common Uses of SHA-384

• TLS/SSL Certificates: Often used in TLS/SSL certificates for enhanced security.
• Digital Signatures: Provides a strong level of security for digital signatures.
• Data Integrity: Verify that data hasn't been tampered with during transmission or storage.
• Cryptographic Applications: Used in various security systems where larger hash sizes are preferred.

Security Features

SHA-384 offers a high level of security, balancing between the speed of SHA-256 and the extra security margin of SHA-512. It's resistant to known cryptographic attacks and is suitable for security-critical applications.

How to Use This Tool

1. Enter or paste your text in the input field.
2. Click "Generate Hash" to calculate the SHA-384 hash.
3. Use "Copy" to copy the resulting hash to your clipboard.

All hash calculations are performed locally in your browser for maximum privacy and security.

About SHA-512 Hashing

SHA-512 is the most secure variant in the SHA-2 family of cryptographic hash functions. It produces a 512-bit (64-byte) hash value, typically represented as a 128-character hexadecimal number.

Common Uses of SHA-512

• High-Security Applications: Used in systems requiring the highest level of security.
• Password Storage: When combined with proper salting techniques, provides very strong security for password storage.
• Digital Signatures: Used in critical digital signature applications.
• Government and Military: Often required in government and military security applications.

Security Advantages

SHA-512 offers the largest hash size and highest security margin in the SHA-2 family. It's particularly resistant to length extension attacks and provides excellent collision resistance.

How to Use This Tool

1. Enter or paste your text in the input field.
2. Click "Generate Hash" to calculate the SHA-512 hash.
3. Use "Copy" to copy the resulting hash to your clipboard.

All hash calculations are performed locally in your browser for maximum privacy and security.

About WordPress Password Hashing

WordPress uses a secure method to store passwords in the database, ensuring user passwords are protected even if the database is compromised.

WordPress Hashing Methods

• Bcrypt (Default): The current standard WordPress uses for password hashing. It adds a '$wp' prefix and uses SHA-384 pre-hashing for compatibility.
• Argon2i: A more modern hashing algorithm available in WordPress when PHP supports it. Provides increased security against certain types of attacks.
• Argon2id: The newest algorithm option, combining memory and computation hardness for optimal security.

How WordPress Password Hashing Works

For bcrypt (the default algorithm), WordPress applies a special technique:

1. The password is pre-hashed using SHA-384 with a special WordPress key.
2. The result is base64 encoded.
3. This encoded hash is then run through bcrypt with a salt.
4. A '$wp' prefix is added to differentiate WordPress hashes.

For Argon2i and Argon2id algorithms, WordPress uses direct password hashing without pre-hashing steps.

Use Cases

• WordPress Development: Generate compatible hashes for testing login systems or user management.
• Database Operations: When manually inserting users or changing passwords in the database.
• Plugin/Theme Development: For creating test users with known passwords.

Note: This implementation is a JavaScript approximation of WordPress's PHP hashing functions. For production use, the server-side WordPress functions should be used.

About UUID Generation

UUID (Universally Unique Identifier) is a 128-bit label used for information in computer systems. When generated properly, UUIDs are practically guaranteed to be unique, even across different systems and databases.

UUID Versions

• Version 4 (Random): Generated using random or pseudo-random numbers. This is the most commonly used version for most applications.
• Version 1 (Time-based): Generated from a timestamp and the MAC address of the computer. Guarantees uniqueness across space and time.

Common Uses for UUIDs

• Database Keys: As unique primary keys that don't require central coordination.
• Distributed Systems: For identifying information across multiple systems.
• Session IDs: For web applications to track user sessions.
• Transaction IDs: For logging and tracking transactions across systems.
• File Names: For guaranteeing uniqueness of file names in storage systems.

Format Options

Uppercase/Lowercase: UUIDs can be represented in either uppercase or lowercase hexadecimal digits.

Hyphens: Standard UUID format includes hyphens (e.g., 550e8400-e29b-41d4-a716-446655440000), but some systems require UUIDs without hyphens.

All UUIDs are generated within your browser and are not sent to any server, ensuring privacy and security.

About Unix Time & Epoch Conversion

Unix time (also known as Epoch time) is a system for describing a point in time. It is the number of seconds that have elapsed since the Unix Epoch (January 1, 1970, at 00:00:00 UTC), not counting leap seconds.

Why Use Unix Time?

• Language Independence: Unix timestamps work the same way across all programming languages.
• Time Zone Independence: No need to worry about time zones as Unix time is based on UTC.
• Simple Calculations: Easy to perform time calculations (like duration between events).
• Database Storage: Efficient storage of date/time data in databases.

Common Uses

• API Development: Many APIs use Unix timestamps for date/time fields.
• Log Analysis: System logs often record events with Unix timestamps.
• Data Processing: For sorting and filtering time-based data.
• Scheduled Tasks: For defining when automated tasks should run.

Tips for Working with Unix Time

Milliseconds vs Seconds: Standard Unix time uses seconds. Some systems (like JavaScript's Date.now()) use milliseconds instead. Be aware of which format you're working with.

Future Dates: Timestamps for dates beyond 2038 may cause issues in some 32-bit systems due to the Year 2038 Problem.

All conversion calculations happen locally in your browser, with no data sent to external servers.

HTML to Text Conversion

This tool extracts readable plain text content from HTML code, removing all HTML tags, scripts, and formatting while preserving the essential content. It's a powerful solution for converting web content into clean, plain text format.

Key Features

• Tag Removal: Strips all HTML tags while preserving the text content they contain.
• Entity Decoding: Converts HTML entities like   and & to their corresponding characters for natural reading.
• Line Break Preservation: Optionally maintains paragraph and line break structure from the original HTML for readable formatting.
• Script & Style Removal: Eliminates JavaScript code and CSS styling that shouldn't appear in plain text output.
• Table Handling: Properly formats table content to maintain readability in plain text format.
• List Conversion: Transforms HTML lists into properly formatted text lists with appropriate indentation.

Common Use Cases

• Email Content: Extract plain text versions from HTML emails for compatibility with text-only email clients.
• Web Scraping: Get clean text content from harvested web pages for data analysis or archiving.
• Content Migration: When moving content between systems that require different formats or preparing content for database storage.
• Search Indexing: Prepare HTML content for plain text search indexing to improve search functionality.
• Accessibility: Create text-only versions of content for screen readers or other accessibility tools.
• Text Analysis: Extract plain text for natural language processing or sentiment analysis.

Options Explained

Preserve Line Breaks: When enabled, this option maintains paragraph structure by keeping line breaks where appropriate elements like paragraphs, headings, and list items occur in the HTML. This results in text that maintains much of the original document's visual organization.

Decode HTML Entities: Converts HTML character entities (<, >, ", etc.) to their corresponding characters for natural reading. This ensures special characters and symbols appear correctly in the output text.

Technical Implementation

Our HTML to text converter uses a sophisticated DOM parsing approach rather than simple regular expressions. This allows it to understand the actual structure of the HTML document and make intelligent decisions about how to represent different elements in plain text format.

The converter handles nested elements correctly, preserves appropriate whitespace, and properly manages block-level vs. inline elements to create the most readable text output possible. It's capable of processing complex HTML documents including those with nested tables, frames, and dynamic content.

All processing happens locally in your browser - no content is sent to any server for conversion, ensuring complete privacy and data security throughout the conversion process.

JSON to Text Conversion

This tool converts JSON (JavaScript Object Notation) data structures into human-readable plain text formats, making the data accessible for non-technical users or for inclusion in reports and documents.

Output Format Options

• Simple Key-Value Format: Presents data as "Key: Value" pairs with appropriate indentation for nested structures.
• Flattened Structure: Converts nested JSON into a flat structure with compound keys (e.g., "user.address.city").
• Bullet List: Creates a hierarchical bullet-point list, ideal for documentation or presentation.
• CSV Format: Converts JSON data to comma-separated values, useful for importing into spreadsheets.

Common Use Cases

• API Response Readability: Make JSON API responses readable for non-technical stakeholders.
• Data Extraction: Extract specific values from complex JSON structures.
• Report Generation: Include JSON data in text reports or documentation.
• Data Analysis: Convert JSON to CSV for import into data analysis tools.
• Configuration Reading: Make JSON configuration files more readable.

Features

JSON Validation: Check if your JSON is valid before conversion.

Array Handling: Arrays are properly expanded with index notation.

Nested Structure Support: Handles deeply nested JSON objects and arrays.

Custom Formatting: Choose the output format that best suits your needs.

This tool processes all conversions locally in your browser, ensuring your data remains private and secure.

About Port Checker

A port checker is a network diagnostic tool that tests whether specific TCP ports on a remote server or host are open and accessible. This tool helps you verify connectivity, troubleshoot network issues, and validate security configurations by checking if specific services are properly exposed or correctly firewalled.

How Port Checking Works

When you initiate a port check, our system attempts to establish a TCP connection to the specified host on each port you've requested. The system then analyzes the response to determine if the port is:

• Open: The server actively accepted the connection attempt.
• Closed: The server explicitly refused the connection.
• Filtered/Timeout: No response was received within the timeout period, indicating the port may be blocked by a firewall.

Common Ports

• HTTP (80): Standard web server port for unsecured websites.
• HTTPS (443): Secure web server port for SSL/TLS encrypted websites.
• FTP (21): File Transfer Protocol for uploading/downloading files.
• FTPS (990): Secure File Transfer Protocol using explicit TLS/SSL.
• SSH (22): Secure Shell for remote server management and secure file transfers.
• SMTP (25): Simple Mail Transfer Protocol for sending emails.
• SMTPS (465): Secure SMTP with SSL/TLS encryption.
• POP3 (110): Post Office Protocol version 3 for retrieving emails.
• POP3S (995): Secure POP3 with SSL/TLS encryption.
• IMAP (143): Internet Message Access Protocol for retrieving emails.
• IMAPS (993): Secure IMAP with SSL/TLS encryption.
• DNS (53): Domain Name System for resolving domain names.
• MySQL/MariaDB (3306): Database management systems.
• PostgreSQL (5432): Advanced database management system.
• Remote Desktop (3389): Microsoft's Remote Desktop Protocol.
• MongoDB (27017): NoSQL database default port.
• Redis (6379): In-memory data structure store.
• Memcached (11211): Distributed memory caching system.

Use Cases

• Server Setup Verification: Confirm that required services are accessible after configuration changes.
• Network Troubleshooting: Check if firewalls are blocking essential services or communication between systems.
• Security Auditing: Verify that sensitive ports are not publicly accessible and that only intended services are exposed.
• Connectivity Testing: Diagnose connection issues between systems, especially in complex network environments.
• Service Monitoring: Regularly verify that critical services remain accessible and haven't been accidentally disabled.
• ISP Restrictions: Determine if your internet service provider is blocking certain ports or services.

Technical Details

Our port checker uses a robust, distributed infrastructure to perform port scans from different network locations. This provides reliable results that aren't affected by local network restrictions that might otherwise give false negatives.

The tool implements TCP SYN scanning with configurable timeout parameters to provide accurate results even for slow-responding services. For security and performance reasons, we limit the number of ports that can be scanned in a single request.

Port checking is performed securely through our server to avoid browser restrictions on direct socket connections, while maintaining your privacy and security.

About ASN Whois Lookup

An ASN (Autonomous System Number) is a unique identifier assigned to a group of IP networks operated by one or more network operators that maintain a single, clearly defined routing policy.

What Information Is Provided?

• ASN: The autonomous system number (e.g., AS15169).
• Organization: The entity that owns and operates the network.
• Network Range: The IP address ranges associated with the ASN.
• Country: The country where the ASN is registered.
• Registry: The Regional Internet Registry (RIR) that assigned the ASN.
• Allocation Date: When the ASN was allocated to the organization.

Use Cases

• Network Identification: Determine which organization operates a specific IP address.
• Abuse Investigation: Identify the provider responsible for an IP address involved in abuse.
• Network Research: Understand routing relationships between different networks.
• Security Analysis: Map network infrastructure for threat intelligence.

ASN lookups are performed through trusted WHOIS services to provide accurate and up-to-date information.

About NS Lookup

NS Lookup (Name Server Lookup) is a tool for querying the Domain Name System (DNS) to obtain domain name or IP address mapping information.

DNS Record Types

• A: Maps a domain name to an IPv4 address.
• AAAA: Maps a domain name to an IPv6 address.
• CNAME: Canonical name record - maps an alias name to a true or canonical domain name.
• MX: Mail Exchange record - specifies mail servers responsible for accepting email for the domain.
• NS: Name Server record - delegates a DNS zone to use the given authoritative name servers.
• TXT: Text record - contains text information, often used for verification purposes.
• SOA: Start of Authority record - contains administrative information about the zone.
• PTR: Pointer record - maps an IP address to a domain name (reverse DNS lookup).

Use Cases

• Domain Verification: Verify domain ownership via TXT records.
• Email Setup: Check MX records for email delivery configuration.
• Website Troubleshooting: Verify correct A or CNAME records for hosting.
• Security Analysis: Examine DNS configuration for potential issues.

DNS lookups are performed securely through our server to provide consistent and reliable results.

About IP Location Lookup

IP geolocation is the process of determining the geographical location of an IP address. This tool provides comprehensive information about where an IP address is likely located, along with additional data about the network and organization associated with that address.

How IP Geolocation Works

IP geolocation uses various databases and techniques to map IP addresses to physical locations. These databases are compiled from multiple sources, including:

• Regional Internet Registries (RIRs): Organizations like ARIN, RIPE, APNIC that assign IP blocks to companies and organizations.
• ISP Data: Information provided by Internet Service Providers about their IP address allocations.
• Network Latency Measurements: Analysis of network response times from multiple reference points.
• Wi-Fi Positioning Data: Information about Wi-Fi access points with known locations.
• User-submitted Information: Anonymized location data contributed by users and websites.

Available Information

• Country: The country associated with the IP address with country code.
• Region/State: The state or region within the country where the IP is registered.
• City: The city or metropolitan area associated with the IP address.
• Coordinates: Approximate latitude and longitude coordinates for mapping purposes.
• ISP/Organization: The Internet Service Provider or organization that owns the IP address.
• ASN: The Autonomous System Number that routes traffic for this IP address block.
• Timezone: The time zone associated with the location, including UTC offset.
• Connection Type: When available, information about whether the IP is residential, commercial, mobile, or data center.

Use Cases

• Traffic Analysis: Understand where website visitors are coming from for marketing and analytics purposes.
• Security Monitoring: Detect suspicious login attempts from unusual locations or high-risk regions.
• Content Localization: Customize content based on user location to improve user experience.
• Compliance: Verify geographical restrictions for certain services like gambling, streaming, or financial products.
• Fraud Detection: Identify potential fraudulent transactions based on location inconsistencies.
• Digital Forensics: Gather information about connection origins during security investigations.
• Ad Targeting: Deliver geographically relevant advertisements to users.

Technical Implementation

Our IP location lookup tool uses a multi-source geolocation database that's regularly updated to ensure accuracy. The system cross-references multiple data sources to provide the most reliable information possible about each IP address queried.

For visual reference, the tool integrates with mapping services to display the approximate location on an interactive map. This helps to contextualize the location data and understand the geographical positioning at a glance.

Important Notes

• IP geolocation is an approximation and may not be 100% accurate, especially at the city level.
• VPNs, proxies, and corporate networks can mask true locations, often showing the location of the service provider rather than the end user.
• Mobile IP addresses may show the location of the cellular provider's regional data center rather than the actual user location.
• Some IP addresses, particularly those belonging to major cloud providers, may show varying levels of accuracy due to their wide-ranging infrastructure.

All lookups are performed through trusted geolocation databases with regular updates to maintain accuracy and reliability. The service is designed to balance precision with privacy considerations.

About Reverse IP Lookup

Reverse IP lookup is the process of finding the domain name or hostname associated with an IP address, essentially the opposite of a regular DNS lookup.

What Information Is Provided?

• IP Address: The numeric identifier you've searched for.
• Hostname: The domain name associated with the IP address.
• Forward Confirmation: Verification that the hostname resolves back to the original IP.
• Associated Records: Additional DNS records related to the hostname.

Common Use Cases

• Server Identification: Identify which domain is hosted on a particular IP address.
• Troubleshooting: Verify DNS configurations and reverse DNS settings.
• Security Analysis: Investigate suspicious IP addresses in logs or emails.
• Network Mapping: Document and understand network infrastructure.

Not all IP addresses have reverse DNS records configured, so some lookups may not return a hostname.

About CNAME Lookup

CNAME (Canonical Name) records are DNS entries that allow one domain name to point to another, creating an alias that makes it easier to manage your domain infrastructure.

What Information Is Provided?

• Host: The domain name that points to another (the alias).
• Target: The canonical or "real" domain name that the alias points to.
• TTL: Time-to-Live value indicating how long the record can be cached.

Common Use Cases

• Subdomains: Setting up www.example.com to point to example.com.
• Service Aliasing: Creating user-friendly names for services (e.g., mail.example.com → mail.hosting-provider.com).
• CDN Integration: Pointing domains to content delivery networks.
• Load Balancing: Creating aliases for load-balanced services.
• Migration: Temporarily pointing domains to new servers during migrations.

CNAME records can simplify domain management but cannot exist alongside certain other record types (like MX) at the same hostname level.

About MX Lookup

MX (Mail Exchange) records are DNS entries that specify which mail servers are responsible for accepting email on behalf of a domain name.

What Information Is Provided?

• Priority: The preference value for the mail server. Lower numbers have higher priority.
• Mail Server: The hostname of the server that handles mail for the domain.
• IP Addresses: The IP addresses associated with each mail server.
• TTL: Time-to-Live value that indicates how long the record can be cached.

Common Use Cases

• Email Configuration: Verify that email routing is set up correctly for a domain.
• Troubleshooting: Diagnose email delivery issues by checking MX records.
• Security Verification: Ensure that mail is being routed to the correct servers.
• Email Server Migration: Verify changes to mail server configurations.

MX records are crucial for email delivery - without proper MX records, a domain cannot receive email.

JavaScript Obfuscation: Protect Your Code

JavaScript obfuscation is the process of transforming readable code into a version that's difficult for humans to understand while maintaining its functionality. This helps protect your intellectual property and prevents easy reverse-engineering of your code, adding a significant layer of security to your web applications.

Benefits of JavaScript Obfuscation

• Code Protection: Makes it challenging for others to understand, copy, or modify your code logic and proprietary algorithms.
• Intellectual Property: Helps protect proprietary algorithms, business logic, and trade secrets implemented in JavaScript.
• Security Enhancement: Makes it harder for attackers to find vulnerabilities by analyzing your code structure and security patterns.
• Anti-Tampering: Can include self-defending mechanisms to prevent code modification and tampering attempts.
• Brand Protection: Prevents unauthorized reuse of your JavaScript code in competitors' applications.

Advanced Obfuscation Techniques

• Variable Renaming: Replaces meaningful variable names with short, random, or misleading names to obscure code purpose.
• String Encoding: Converts string literals into encoded formats that are dynamically decoded at runtime to hide text content.
• Control Flow Flattening: Transforms the program flow to make it more difficult to follow and understand the execution path.
• Dead Code Injection: Adds non-functional code that appears important but serves only to confuse code analysis tools and reverse engineers.
• Code Shuffling: Reorganizes code blocks while preserving functionality to break logical grouping and readability.
• Debug Protection: Prevents debugging by detecting developer tools and adding anti-debugging traps that trigger when inspection attempts occur.
• Domain Locking: Makes code only run on specified domains to prevent unauthorized use on other websites.
• Self-Defending: Code detects if it's been modified and stops execution, protecting against tampering attempts.
• WGOD Watermarking: Adds hidden signature to identify code obfuscated with our tool for attribution and tracking.

Obfuscation Levels Explained

Low Protection: Basic obfuscation that maintains reasonable performance while providing entry-level protection. Suitable for general-purpose applications where code isn't highly sensitive.

Medium Protection: Balanced approach that significantly increases code complexity while keeping performance impact moderate. Recommended for commercial applications and proprietary algorithms.

High Protection: Maximum security that applies all available obfuscation techniques aggressively. Ideal for highly sensitive code containing valuable intellectual property, but may impact performance.

Technical Implementation

Our obfuscator uses advanced JavaScript parsing and transformation techniques to analyze your code structure and apply targeted obfuscation methods. It preserves scopes, closures, and execution flow while making the code extremely difficult to reverse engineer.

The obfuscation process includes:

1. Abstract syntax tree (AST) generation from your original code
2. Multiple transformation passes that apply different obfuscation techniques
3. Code generation with preserving functionality but maximizing complexity
4. Validation to ensure the obfuscated code maintains all functionality

Important Notes

While obfuscation makes your code harder to understand, it is not encryption and cannot provide absolute security. Determined attackers with enough time and resources may still be able to reverse-engineer obfuscated code. It should be considered one layer in a comprehensive security approach.

Obfuscation may also slightly increase the size of your JavaScript files and add a small performance overhead during initial execution. For optimal results, apply obfuscation only to the most sensitive parts of your codebase.

All obfuscation is performed locally in your browser - your code is never sent to any server, ensuring complete privacy and security. You can obfuscate code of any size without limitations.

SQL Formatter: Enhance Query Readability

The SQL Formatter transforms complex, unformatted SQL queries into clean, well-structured code that's easier to read, debug, and maintain. This tool supports multiple SQL dialects to accommodate different database environments.

Supported SQL Dialects

• Standard SQL: ANSI/ISO standard SQL formatting compatible with most relational databases.
• PostgreSQL: Optimized formatting for PostgreSQL-specific syntax including window functions, CTEs, and array operators.
• T-SQL (SQL Server): Support for Microsoft SQL Server's Transact-SQL dialect, including specific functions and table hints.
• PL/SQL (Oracle): Formatting for Oracle's procedural language extension, including packages, procedures, and Oracle-specific syntax.

Formatting Features

• Consistent Indentation: Properly indents queries based on logical structure and nesting levels.
• Keyword Capitalization: Option to automatically uppercase SQL keywords for better distinction from identifiers.
• Clause Alignment: Aligns SELECT, FROM, WHERE, GROUP BY, HAVING, and ORDER BY clauses for improved readability.
• Statement Separation: Properly formats multi-statement scripts with appropriate spacing.
• Subquery Formatting: Clean indentation and structure for nested subqueries.
• JOIN Clarity: Formats JOIN conditions with proper alignment and indentation.
• Comment Preservation: Maintains both inline and block comments in the formatted output.

Benefits of Formatted SQL

• Improved Readability: Easier to understand the structure and logic of complex queries.
• Error Detection: More likely to spot syntax errors and logical issues in formatted code.
• Easier Debugging: Clearer view of query components makes troubleshooting faster.
• Better Collaboration: Consistently formatted SQL is easier for teams to work with.
• Documentation: Well-formatted queries are more suitable for inclusion in documentation.
• Code Reviews: Makes reviewing SQL changes more efficient and thorough.

Tips for SQL Formatting

Complex Queries: Break down complex queries into CTEs (Common Table Expressions) or views when possible for better maintainability.

Consistency: Adopt a consistent formatting style across your codebase to enhance readability.

Comments: Add comments explaining complex logic or business rules in your SQL queries.

This formatter processes all SQL locally in your browser - no query data is sent to any server, ensuring complete privacy for sensitive database code.

Bulk Email Generator Instructions

This tool helps you quickly generate a list of recipients with automatically assigned tracking numbers.

How to Use

1. Enter email addresses in the input area, one per line
2. Select the delivery date (optional)
3. Click "Generate Emails" to create your list
4. Copy or download the generated output

Features

• Name Extraction: Names are automatically extracted from the part before @ in email addresses
• Tracking Numbers: Random DHL-style tracking numbers are generated for each recipient
• Formatting: Output is formatted in a ready-to-use structure

About What's My IP Tool

The "What's My IP" tool automatically detects and displays your public IP address along with detailed geolocation information. This is useful for verifying your internet connection, troubleshooting network issues, or understanding how your online identity appears to websites you visit.

What Information Is Provided?

• IP Address: Your public-facing IP address as seen by external websites.
• Geographical Location: City, region, and country information based on your IP address.
• Internet Service Provider: The company providing your internet connection.
• Timezone: The timezone associated with your location.
• Map: A visual representation of your approximate geographical location.

Common Uses

• Connectivity Troubleshooting: Verify that you have a working internet connection and check what type of IP address you're using.
• VPN Verification: Confirm if your VPN is working correctly by checking if your apparent location has changed.
• Network Security: Understand what information websites can see about your connection.
• Remote Working: Share your IP details with tech support for connectivity troubleshooting.

Privacy Note

This tool only displays information that is already visible to every website you visit. No additional personal information is collected or displayed beyond what is publicly associated with your IP address.