JSON Beautifier
Reformat JSON with sorted keys and readable indentation for easier reading and diffing.
How it works
- 1
Paste any JSON into the input — the more jumbled the better.
- 2
Keys are sorted alphabetically by default, making diffs and reviews easier.
- 3
Download or copy the tidied result. Everything runs in your browser.
Questions
How is this different from the JSON Formatter?
JSON Beautifier defaults to sorting keys, making it a better starting point when you want both indentation and alphabetical key order at once.
Does sorting keys affect the data?
No. JSON objects are unordered by specification, so reordering keys never changes meaning.
Is my data sent anywhere?
No. The tool runs entirely in your browser with no server contact.
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