JSON Formatter & Validator

Readable JSON, with error checks.

01 InputUpdates as you type

02 ResultOn your device

Enter a value to see the result.

On your device

How to use

Paste JSON and choose two-space indentation or compact output. Copy the formatted result.

Standard JSON only, up to one million characters. Duplicate keys keep the last value; large integers can lose JavaScript numeric precision.

Input

{"name":"Tooldam","ready":true}

Expected result

{
  "name": "Tooldam",
  "ready": true
}