Paste two texts and instantly see word-level differences highlighted inside every changed line. Nothing is sent to our servers — ever.
Differences are highlighted word by word inside each changed line.
Press Ctrl+Enter to compare quickly.
About this tool
A text diff tool compares two versions of a document and highlights exactly what changed — word by word, line by line. It is the same technology used by software developers in Git, but made accessible to everyone without any technical knowledge.
GetPDFMint's text diff tool runs entirely in your browser. No text is ever uploaded to a server, which makes it safe to use with confidential documents, legal contracts, medical records, or any sensitive content.
How it works
Copy your original text and paste it into the left box labelled Original.
Paste the updated version into the right box labelled Modified.
Press Compare texts or hit Ctrl+Enter. Differences appear instantly in green (added) and red (removed).
Toggle between Unified and Split view to find the layout that suits you best.
Use cases
Text comparison is useful in dozens of everyday situations, not just for programmers.
Compare draft versions of an article or report to review what changed between revisions.
Spot every change between two versions of a contract or legal brief without reading every word.
Compare config files, code snippets, or log outputs without needing a full IDE or Git.
Check essays for unauthorised changes or verify that a submission matches the original.
Track changes in policy documents, product specs, or financial reports across versions.
Find only the sentences that changed in an updated source document that need re-translation.
FAQ
GetPDFMint's text diff tool processes everything locally in your browser. We never see, store, or transmit your text. Safe for legal contracts, medical records, financial documents, and any confidential material.
Found a bug? Have a suggestion? We read every message.
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