Text Diff Checker
Compare two texts and highlight what was added, removed or changed.
How to use the Text Diff Checker
- 1Paste the originalOn the left.
- 2Paste the new versionOn the right.
- 3Read the highlightsChange the comparison mode if needed.
What is the Text Diff Checker?
When two versions of a document look almost the same, finding what changed is hard. This diff checker compares two texts word by word, line by line or character by character and highlights additions in green and deletions in red.
Paste the old and new version to see differences word by word or line by line.
When to use it
- Checking edits made by others.
- Comparing contract versions.
- Reviewing code or configuration changes.
Questions
Is my text sent anywhere?
No, the comparison runs in your browser.
Is the Text Diff Checker free?
Yes. It is completely free with no sign-up and no watermark. Use it as often as you like.
Are my files uploaded to your server?
No. This tool runs inside your browser, so your files and text stay on your own phone or computer.
Does it work on mobile?
Yes, it works in Chrome, Safari and other modern browsers on Android, iPhone, Windows and Mac.
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