Programming Tools
Code formatting, conversion, and developer utilities
37 tools
JSON Formatter
Format and beautify JSON with syntax highlighting
JSON Validator
Validate JSON syntax and find errors
JSON to YAML Converter
Convert JSON to YAML format
YAML to JSON Converter
Convert YAML to JSON format
JSON to XML Converter
Convert JSON to XML format
XML to JSON Converter
Convert XML to JSON format
JSON to CSV Converter
Convert JSON arrays to CSV format
JSON Minifier
Minify JSON by removing whitespace
JSON Tree Viewer
Visualize JSON as interactive tree structure
HTML Formatter
Format and beautify HTML code
HTML Minifier
Minify HTML code for production
HTML Validator
Validate HTML syntax and structure
CSS Formatter
Format and beautify CSS code
CSS Minifier
Minify CSS for smaller file size
CSS Validator
Validate CSS syntax and properties
JavaScript Formatter
Format and beautify JavaScript code
JavaScript Minifier
Minify JavaScript for production
JavaScript Obfuscator
Obfuscate JavaScript code for protection
SQL Formatter
Format and beautify SQL queries
GraphQL Formatter
Format and beautify GraphQL queries
Regex Builder
Build and test regular expressions visually
Cron Expression Parser
Parse and explain cron schedule expressions
Code to Image
Convert code snippets to beautiful images
Syntax Highlighter
Highlight code syntax in multiple languages
Diff Checker
Compare code and find differences
Hash Generator
Generate MD5, SHA-1, SHA-256 hashes
UUID Generator
Generate unique UUIDs (v1 and v4)
ULID Generator
Generate Universally Unique Lexicographically Sortable Identifiers
Nano ID Generator
Generate secure, URL-friendly unique IDs
JWT Decoder
Decode and inspect JSON Web Tokens
JWT Generator
Generate JSON Web Tokens with custom claims
Unix Timestamp Converter
Convert Unix timestamps to human-readable dates
API Tester
Test REST API endpoints with custom requests
Byte Counter
Count bytes and characters with encoding comparison
Escape/Unescape
Escape and unescape text for various programming languages
Base Converter
Convert numbers between binary, octal, decimal, hexadecimal
Color Code Converter
Convert colors between HEX, RGB, HSL, CMYK formats