📄 Text Diff Checker

Compare two texts side by side. See additions, deletions, and changes highlighted.

Original Text

Modified Text

Word-level highlighting Ignore whitespace Ignore case

Free Text Diff Checker

Compare two blocks of text and instantly see the differences highlighted. Supports line-level and word-level diff with additions shown in green and deletions in red. Toggle options for ignoring whitespace or case. Perfect for comparing code, documents, or any text content. All processing runs in your browser - your text is never sent anywhere.