{ }
Prettify
Indent with 2 spaces, 4 spaces or tabs so nested objects are easy to scan.
Paste messy or minified JSON and get clean, readable output instantly. Everything runs in your browser, so API responses and config files never leave your device. Errors are pointed out by line and column.
Indent with 2 spaces, 4 spaces or tabs so nested objects are easy to scan.
Strip all whitespace to get the smallest payload for requests and storage.
Invalid JSON is flagged with the line and column where parsing failed.
Order keys alphabetically at every level to make diffs and reviews cleaner.
Keys, strings, numbers and literals are colored so structure stands out.
Nothing is uploaded. Formatting happens entirely on your device.