๐Ÿงฉ JSON Formatter

Beautify, minify and validate JSON data instantly.

What is JSON?

JSON (JavaScript Object Notation) is a lightweight text format for exchanging data, used by almost every web API.

Common JSON errors

  • Trailing commas after the last item
  • Single quotes instead of double quotes
  • Unquoted property names

The validator shows the exact error so you can fix it quickly. Your data never leaves your browser.