Text Diff
Compare two blocks of text with line-by-line and word-level highlighting.
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Text A
Text B
Paste text in both inputs to see the diff.
Paste text in both inputs to see the diff.
Frequently Asked Questions
Is the text diff tool free?
Yes, completely free with no account or signup required.
Is my text safe?
All processing is local in your browser. Your text is never uploaded to any server.
What diff features are included?
Line-by-line comparison, word-level diff highlighting, added/removed line counts, works with any plain text including code, JSON, YAML, and prose.