Innotive

JSON Formatter

Format, minify, and validate JSON. Pretty-print or compress in one click. Free JSON validator in the browser.

How it works

Paste minified or invalid JSON to pretty-print it, or paste formatted JSON to minify.

The tool validates syntax and helps you fix errors.

Use it to format API responses or config files.

  • JSON
  • API debugging
  • configs

Use this tool for JSON, API debugging, configs to format, validate, and convert inputs directly in your browser.

Valid JSON