Developer Tools
JSON formatter, Base64, Hash generator, Regex tester
18 free tools available
JSON Formatter
Format, validate and beautify JSON data with syntax highlighting
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 to text
URL Encoder/Decoder
Encode or decode URLs and query parameters
HTML Encoder/Decoder
Encode special characters to HTML entities or decode them
Color Picker & Converter
Pick colors and convert between HEX, RGB, HSL formats
Hash Generator
Generate MD5, SHA-1, SHA-256 hash from text
Regex Tester
Test and debug regular expressions with real-time matching
CSS Minifier
Minify CSS code to reduce file size
JavaScript Minifier
Minify JavaScript code to reduce file size
SQL Formatter
Format and beautify SQL queries for better readability
Cron Expression Generator
Build cron expressions visually with presets and next run times
JWT Decoder
Decode JWT tokens and view header, payload, expiry with color-coded sections
JSON Validator
Validate, beautify and analyze JSON with error line numbers and stats
XML to JSON Converter
Convert XML to JSON using DOMParser with attribute support
YAML to JSON Converter
Convert YAML text to JSON format with basic YAML parsing
HTML to Markdown
Convert HTML to Markdown handling headings, lists, tables, links & code
Markdown to HTML
Convert Markdown to HTML with live preview and raw code output
Code Beautifier
Format and beautify HTML, CSS, JavaScript, JSON and SQL code