Track-changes view
The new text is the document; additions are green and deleted content stays in place, struck through.
Paste two versions and read the changes right on the new text: additions in green, deletions kept in place with red strikethrough — track-changes style.
Paste two texts above and differences will be highlighted
DonePrivacy-sensitive steps are processed in your browser, and data is destroyed when you close the page.
Clean exports with no watermark or hidden marks added.
Runs right in your desktop or mobile browser — no download needed.
Use it right away — no account required.
Privacy-sensitive steps run in your browser, and data is destroyed when you close the page. Work on contracts, resumes and business documents with confidence.
The new text is the document; additions are green and deleted content stays in place, struck through.
Even a few changed characters within a sentence are marked exactly — not just whole lines.
Added/removed line counts at a glance.
Paste the original and the new version
Read the annotated revision view
Walk through each marked change
Paste the original and the new version into WUJIEE Doc Tools and it diffs line by line, coloring left-only (deleted), right-only (added) and edits — ideal for before/after rewrites and contract wording checks, with results as soon as you paste.
Yes. Code is plain text too — it diffs line by line, preserves indentation and pinpoints the exact line, no environment to install, much like git diff in an IDE.
No. This tool measures the direct difference and similarity between two texts, good for self-checking a rewrite or a small first pass; formal plagiarism checks compare against huge databases — a different mechanism.
In WUJIEE Doc Tools the comparison is processed locally, neither text is sent out, and your data is destroyed when you close the page — safe for contracts and internal drafts.
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