原始文本
修改文本
Description
Text Diff tool compares two texts line by line, highlighting added, deleted, and unchanged content to help quickly identify text changes.
Use Cases
Code review: Compare code changes before and after modifications
Document proofreading: Track changes in document updates
Configuration comparison: Compare configuration files across different environments
Version control: Visualize differences between file versions
Content migration: Verify content accuracy after migration
Instructions
Enter original text in the left input box
Enter modified text in the right input box
Click "Compare" to see the differences
Green highlights indicate added lines
Red highlights indicate deleted lines
Notes
- Comparison is done line by line
- Supports multi-line text comparison
- All processing is done locally in the browser
FAQ
How are differences displayed?
Added lines are shown in green, deleted lines in red, and unchanged lines in gray.
Is there a limit on text size?
No strict limit, but very large texts may affect comparison speed.