Local-first • No server upload
Developer

JSON Diff

Compare two JSON values and locate every change. — 100% browser-side, no server upload, works offline.

Browser-local JSON utility

Compare two JSON values

Local validation

Paste JSON or open a local .json file.

Paste JSON or open a local .json file.

Differences are reported by JSON path. Inputs stay in this browser.

Common questions

Are my JSON values uploaded?

No. JSON data and schemas remain in this browser.

What happens with invalid JSON?

ByteDip reports a local line and column hint and leaves the source text unchanged.

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