Text Diff Checker
Compare two texts and highlight the differences side by side.
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How to Use This Tool
- Paste your original text in the first input field.
- Paste the modified or second text in the second input field.
- Click 'Compare' to see a side-by-side comparison.
- Added lines are highlighted in green, removed lines in red, and unchanged lines remain neutral.
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Frequently Asked Questions
How does the text diff tool work?
The tool compares both texts line by line and character by character. It uses a diffing algorithm to identify additions, deletions, and modifications between the two versions.
Is there a limit to how much text I can compare?
There's no strict limit. You can compare texts of any length. Very large texts may take a moment to process, but the tool handles documents, code files, and articles efficiently.
Can I use this to compare code files?
Yes. This tool works great for comparing source code, configuration files, or any text-based content. It highlights exactly what changed between versions.
Is my text data stored anywhere?
No. All text comparison happens locally in your browser. Neither text is sent to any server or stored.
Can this tool compare large texts?
Yes, our text diff tool can compare large documents. It performs a line-by-line comparison and highlights added, removed, and unchanged lines so you can quickly spot the differences.