Formatter & Validator JSON

How to use it

1. 1Paste JSON into the editor.
2. 2Review validation status and any parse error.
3. 3Format, minify, copy, or download valid JSON.

Common uses

• — Read minified API responses.
• — Validate configuration snippets.
• — Create a clean downloadable JSON file.

Important limitations

• — Very large JSON documents may slow the browser.
• — The tool validates JSON syntax, not application-specific schemas.