Is my data sent to a server when using Format Diff?

No. Format Diff runs entirely in your browser — your input is never uploaded to our servers.

How do I use Format Diff?

Open Format Diff, paste or type your input, and results update instantly as you edit.

Formatters

Format Diff

Free online format diff — compare inputs side by side in your browser. Fast, private, no uploads.

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How it works

Use Format Diff by pasting input and reading the result below. All processing runs locally in your browser using Web APIs — nothing is uploaded to a server.

FAQ

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