Text Diff
Compare two text blocks locally.
Free. No signup required.
What this tool does
Compare original and revised text in your browser. Inspect added and removed lines, choose word or character detail and control whitespace handling.
How to use
Paste the original and revised text to see added and removed lines.
Features
Compare added and removed lines with optional word-level differences and whitespace handling.
When to use it
Review what changed between two configuration files or two versions of a paragraph.
Common questions
Is this comparison suitable for binary files?
Compares text, not binary files. Changes are grouped by line with optional word or character detail. Whitespace counts unless you choose to ignore it.
Data processing
This tool processes its input locally in your browser without sending it to a server for processing. Input and results are not included in share URLs.
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