JSON Formatter & Validator

How to use

1. Paste your JSON content in the input field.
2. Use Format to beautify your payload or Minify for compact output.
3. Copy the result and use it in your code, API tests, or docs.

Use cases

• Validate JSON request bodies before API calls
• Fix malformed JSON from third-party webhooks
• Prepare clean JSON examples for technical blog posts

Common errors

• Trailing commas in arrays or objects
• Using single quotes instead of double quotes
• Missing comma between object properties