Free Developer Tools
JSON, SQL, and code utilities. Explore our comprehensive collection of free developer tools designed to streamline your workflow. All tools run locally in your browser for maximum privacy.
JSON Minifier
Compress JSON into one line.
Use Tool →JSON Formatter / Prettify
Format JSON with proper indentation.
Use Tool →JSON Escape
Escape a string for use in JSON.
Use Tool →JSON Unescape
Unescape a JSON string.
Use Tool →Text to Hex Converter
Convert text to Hexadecimal values.
Use Tool →Hex to Text Converter
Convert Hex strings back to text.
Use Tool →