Text Diff Tool
Compare two pieces of text and see exactly what changed. Additions are highlighted in green, deletions in red. Works with any text — articles, code, configuration files, or prose.
How to Use
- Paste original text on the left.
- Paste modified text on the right.
- View the diff — additions (+) in green, deletions (-) in red, unchanged lines in gray.
- Toggle options — ignore whitespace differences or case sensitivity as needed.
Frequently Asked Questions
What's the difference between this and the Diff Checker?+
This Text Diff tool is focused on plain text comparison with a clean, minimal interface. The Diff Checker tool offers syntax-highlighted code comparison with more features. Use Text Diff for articles, prose, and quick comparisons; use Diff Checker for code review.
What does "ignore whitespace" do?+
When enabled, multiple spaces and tabs are collapsed to a single space before comparison. This is useful when comparing text that may have different indentation but the same content.
Built by Derek Giordano · Part of Ultimate Design Tools
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