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Compare Two Versions of a Document

Diff two versions of a JSON document or data export.

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💡 A structural diff (not line-by-line): it walks both objects and reports exactly which paths were added, removed, or changed — even deep inside nested objects and arrays. Everything runs in your browser.

versions tips

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See what changed between an old and new export without reading every line.

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The change summary gives a quick added/removed/changed count.

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Paths make it easy to locate each change in the source.

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Runs entirely in your browser.

工作原理

1
输入
Enter your data into the tool above. Everything stays local to your browser.
2
处理
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
下载
Get your result instantly. Nothing is stored after you leave the page — complete privacy.

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文件永远不会离开你的设备
绝无文件大小限制
所有输出均无水印

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