Text Diff Checker Online
The best online diff tool. Compare two text files, code snippets, or configurations and highlight differences instantly with word-level precision.
Original Text (Version A)
Modified Text (Version B)
Popular Searches
Axonix Text Diff Checker is a fast, privacy-first utility that runs directly in your browser. Get started in seconds: Input your original text (Version A) into the left editor panel.
Text Diff CheckerText Diff Checker onlinefree text diff checkertext diff checker tooltext diff checker apptext diff checker free onlinebest text diff checkertext diff checker websitetext diff checker utility
How to Use Text Diff Checker
- 1Input your original text (Version A) into the left editor panel.
- 2Paste the modified version (Version B) into the right editor panel.
- 3Click 'Compare Now' to run the algorithmic analysis.
- 4Review the high-contrast highlights: Green for new text, Red for deletions.
- 5Use the 'Start New' button to clear both inputs and begin a fresh comparison.
Key Features
- Word-Level Granularity: Detects changes even within single lines for high-precision diffing.
- Smart Highlighting: Uses distinct semantic coloring to make differences leap off the page.
- Code-Friendly: Perfect for comparing Git patches, configuration files, and code snippets.
- No Data Transfer: Performs all comparisons locally in your browser to ensure 100% privacy.
- Responsive Layout: Side-by-side mode on desktop switches to a unified view for simple review.
Frequently Asked Questions
Learn More
Need practical guides, walkthroughs, and troubleshooting tips? Explore the Axonix blog for detailed tutorials.