Paste any JSON data to instantly format, validate, and beautify it with customizable indentation (2-8 spaces). Also supports minification for production use. Detects and reports syntax errors with line numbers. Essential for debugging API responses, config files, and data payloads.
â Frequently Asked Questions
Common fixes include ensuring all strings use double quotes, trailing commas are removed, and all brackets and braces are properly matched. The validator highlights the exact error location.
Formatting adds indentation and line breaks for readability. Minifying removes all whitespace to produce the smallest possible file size, ideal for API payloads and production configs.