Diff Checker
- 01Input
- 02Transform
- 03Result
Privacy First
Everything runs locally in your browser
Line-level Diff
Precise line-by-line comparison — additions, deletions, and edits at a glance
Dual View Modes
Switch between side-by-side and unified layouts
Capabilities, limits, and privacyexpand_more
Input
original and revised text
Output
side-by-side or unified text differences
Processing
Processed locally in the browser. Account, quota, file-size, and processing-time requirements follow the current page.
Important limit：The comparison works on lines and characters and does not understand semantic equivalence.
Privacy：Core input and output are processed in the current browser. Avoid leaving sensitive content on shared devices; clear the page and close the tab when finished.
Frequently asked questions
Answers reflect the current capability and limits of this WorkTool page.
What input does Diff Checker accept?
Diff Checker accepts original and revised text.
What does Diff Checker produce?
It produces side-by-side or unified text differences. The comparison works on lines and characters and does not understand semantic equivalence.
Where is data processed by Diff Checker?
Processed locally in the browser. Core input and output are processed in the current browser. Avoid leaving sensitive content on shared devices; clear the page and close the tab when finished.
