Developer Tools

Count words, characters, sentences and paragraphs in your text.

Generate placeholder text for your designs and layouts.

Convert text between uppercase, lowercase, title case, camelCase and more.

Sort lines alphabetically, numerically, or reverse order.

Remove extra whitespace, trim lines, and clean up messy text.

Compare two texts side by side and highlight differences.

Decode percent-encoded URL strings back to readable text.

Encode text for safe use in URLs using percent-encoding.

Parse URLs into components: protocol, host, path, query, hash.

Generate URL-friendly slugs from titles and text.

Decode and inspect JSON Web Tokens — header, payload and signature.

Check HTML for common errors and malformed tags.

Beautify and indent HTML code for better readability.

Decode HTML entities back to their original characters.

Minify HTML by removing whitespace, comments and unnecessary attributes.

Remove all HTML tags and extract plain text content.

Write Markdown with live preview side by side.

Convert Markdown text to clean HTML output.

Convert HTML code to Markdown format.

Minify CSS by removing whitespace and comments.

Check CSS for syntax errors and common issues.

Beautify and indent CSS code for readability.

Beautify and format JavaScript code with proper indentation.

Minify JavaScript by removing whitespace and shortening code.

Escape special characters in JavaScript strings.

Unescape JavaScript string escape sequences.

Format and beautify JSON with proper indentation.

Minify JSON by removing all whitespace.

Convert JSON data to XML format.

Format and indent XML for readability.

Convert XML data to JSON format.

Validate XML syntax and check for well-formedness.

Minify XML by removing whitespace and comments.

Encode special characters for safe use in XML.

Decode XML entities back to their original characters.

Convert YAML to JSON format.

Validate YAML syntax and check for errors.

Convert JSON to YAML format.

Convert CSV data to JSON array format.

Convert JSON arrays to CSV format.

Format and beautify SQL queries with proper indentation.

Minify SQL queries by removing whitespace and comments.

Decode Base64 strings back to original text.

Encode text or data to Base64 format.

Convert images to Base64 data URIs for embedding in HTML/CSS.

Decode hexadecimal strings back to text.

Encode all characters in text using percent-encoding.

Encode text to hexadecimal representation.

Convert Base64 encoded data to hexadecimal.

Decode Base32 strings back to text.

Encode text to Base32 format.

Convert hexadecimal data to Base64 encoding.

Decode Base58 encoded strings back to text.

Encode text using Base58 encoding (Bitcoin-style).

Generate MD5 hashes from text input.

Generate SHA-256 hashes from text input.

Generate SHA-1 hashes from text input.

Generate SHA-512 hashes from text input.

Generate SHA-3 (Keccak) hashes from text input.

Generate SHA-384 hashes from text input.

Generate SHA-224 hashes from text input.

Generate strong random passwords with customizable options.

Generate unique UUIDs (v4) for use as identifiers.

Generate memorable passphrases from random words.

Generate random numeric PINs of configurable length.

Convert colors between HEX, RGB, HSL and more.

Convert numbers between binary, octal, decimal and hexadecimal.

Test regular expressions with live matching and capture groups.