JSON Formatter & Validator

Cosa fa

• Check JSON syntax, then pretty-print or minify it. Input is never executed.
• Input and results are processed only in your browser
• Copy or download the result

Come usarlo

1. Open the tool and try the sample to see the input format.
2. Replace it with your own content, choose an option and run.
3. Check the result, then copy or download it.

Buono a sapersi

No cloud sync and no AI. Input is limited to 1 million characters; QR code text is limited to 1,500 UTF-8 bytes.