Text Diff Checker
Paste two versions of a text and see exactly what changed between them.
By The Paper Room Editorial Team — Text Tools
Frequently asked questions
How does the text diff work?▼
The tool compares two blocks of text line by line and highlights additions, deletions, and modifications. It uses a standard diff algorithm similar to what Git uses for code comparison.
Can it compare files directly?▼
You can paste text from any source into the two input areas. For file comparison, open both files, copy their contents, and paste them into the tool.
Does it handle large texts?▼
Yes. The diff algorithm handles texts with thousands of lines. Very large comparisons (50,000+ lines) may take a moment to process depending on your device.