Developer Tools
Formatters, validators, converters, testers and more for developers.
All Developer Tools
35 tools available
JSON Formatter
Format and beautify JSON
JSON Minifier
Minify JSON code
JSON Validator
Validate JSON syntax
JSON to CSV
Convert JSON to CSV
CSV to JSON
Convert CSV to JSON
JSON to XML
Convert JSON to XML
XML to JSON
Convert XML to JSON
JSON to YAML
Convert JSON to YAML
YAML to JSON
Convert YAML to JSON
HTML Beautifier
Format HTML code
CSS Beautifier
Format CSS code
CSS Minifier
Minify CSS code
JS Beautifier
Format JavaScript
SQL Formatter
Format SQL queries
XML Formatter
Format XML documents
URL Encoder
Encode URLs
URL Decoder
Decode URLs
Base64 Encoder
Encode text to Base64
Base64 Decoder
Decode Base64
HTML Entities Encoder
Encode HTML entities
HTML Entities Decoder
Decode HTML entities
Regex Tester
Test regular expressions
JWT Decoder
Decode JWT tokens
HTML Preview
Live HTML preview
Markdown Preview
Preview Markdown
Color Picker
Pick colors visually
Color Converter
Convert color formats
Gradient Generator
Create CSS gradients
Color Palette
Generate palettes
Contrast Checker
WCAG contrast check
HTML Table Generator
Create HTML tables
UUID Generator
Generate UUIDs
Hash Generator
MD5, SHA hashing
Cron Generator
Build cron expressions
HTTP Status Codes
HTTP reference
Why Use Our Developer Tools?
Fast, free, and secure developer tools for everyone.
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