How do I format JSON online?

Paste your JSON into the input panel. The formatted output appears instantly in the tree view. Click 'copy' to get the beautified JSON.

Can this tool fix broken JSON?

Yes. The JSON Formatter automatically detects common errors like missing brackets and trailing commas. Click 'FIX IT' to repair your JSON.

Yes, completely free with no registration required. No ads, no tracking, no limits.

Yes. Click any value in the tree view to edit it directly. Changes sync back to the input automatically.

Click 'share' to generate a unique URL. The link is copied to your clipboard and can be shared with anyone.

paste · fix · edit · see also: url shortener · request bin

original

formatted

...and it will appear nicely over here!