TinyToolHub
JSON Formatter
Format, beautify, validate, and minify JSON data. All processing happens in your browser - your data never leaves your device.
Free Forever
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Input JSON
Paste your JSON data here
Output
Formatted JSON result
Format & Beautify
Transform minified JSON into readable, properly indented format with consistent spacing and structure.
Validate JSON
Check if your JSON is valid and properly formatted. Get detailed error messages for debugging.
Minify JSON
Remove unnecessary whitespace and formatting to reduce file size for production use.
Frequently Asked Questions
What is JSON?
JSON (JavaScript Object Notation) is a lightweight, text-based data interchange format. It's easy for humans to read and write, and easy for machines to parse and generate. JSON is commonly used for APIs, configuration files, and data storage.