Essential utilities for developers and programmers. Format code, generate IDs, encode data, and streamline your development workflow with our comprehensive tool collection.
JSON, XML, SQL, and code formatting tools for clean, readable output
UUID, hash, password, and data generation utilities
Encoding, decoding, and conversion tools for developers
Generate strong, secure passwords with customizable options
Generate unique identifiers (UUIDs) - v1 and v4 formats with bulk generation
Generate placeholder text for design and development
Create linear and radial gradients with instant preview and CSS export
Generate safe synthetic names, addresses, and card test data for development and QA
Generate random integers and decimals with customizable range and precision
Generate MD5, SHA-1/256/512, and bcrypt hashes in your browser
Generate valid cron expressions with presets, validation, and plain-English explanations
Encode and decode URLs, convert special characters, and convert domain names to/from Punycode format
Convert PNG images to JPG format - reduce file size while maintaining quality
Convert JPG/JPEG images to PNG format - lossless quality with transparency support
Convert JPG/JPEG images to WebP format - reduce file size by 25-35% with superior quality
Convert WebP images to JPG/JPEG format - universal compatibility for all devices
Convert PNG images to WebP format - reduce file size by 25-50% with transparency support
Convert WebP images to PNG format - lossless quality with universal compatibility
Convert SVG vector graphics to PNG - adjustable resolution (1x-4x) for web and print
Convert PNG images to SVG format - create scalable vector graphics from raster images
Convert MP4 videos to GIF format - customize quality, frame rate, and dimensions
Convert CSV to JSON and JSON to CSV with delimiter and header controls
Convert JSON, YAML, and TOML configs with browser-side processing
Convert file sizes from bytes to KB, MB, GB, TB, and more
Convert PDF files to Word-compatible RTF format instantly in your browser
Encode and decode text and files to/from Base64 format
Convert text between uppercase, lowercase, title case, camelCase, snake_case, and more
Encode and decode URLs and query parameters
Encode and decode HTML entities and special characters
Encode and decode text and files to/from hexadecimal format
Encode and decode data to/from JSON format
Decode, verify HS256 signatures, and generate JWT tokens in your browser
Advanced calculator with trig, logs, powers, factorials, and DEG/RAD modes
Generate secure passwords and passphrases with real-time strength analysis and evaluation
Compress PDF files by rebuilding them in your browser
Translate text to Morse code and decode Morse back to plain text
Minify and compress CSS files for better performance
Combine multiple PDF files into one document instantly in your browser.
Split a PDF into separate pages or extract specific pages instantly in your browser.
Pick, convert colors between HEX, RGB, HSL formats with palettes
Interactive world map editor - color countries, add markers, export as SVG
Test regular expressions with live matches, flags support, and token-by-token explanations
Use formatters and validators to maintain clean, readable code.
Always encode sensitive data and use secure random generators.
Validate and format data properly to prevent errors and bugs.