JSON Formatter
Free online JSON formatter and validator. Paste your JSON code and format it with one click. Beautify, validate, and debug API responses easily.
How to Use
Free online JSON formatter and validator. Paste your JSON code and format it with one click. Beautify, validate, and debug API responses easily. This tool is completely free, no registration required. All data processing happens locally in your browser - nothing is uploaded to any server.
FAQ
What is JSON formatting?
JSON formatting rearranges compressed or minified JSON into an indented, human-readable structure with proper line breaks.
Why use a JSON formatter?
Developers often need to inspect API responses which come as single-line minified JSON. A formatter makes the structure immediately visible.