How does the text diff comparison work?

The tool compares two texts line by line and character by character, highlighting additions in green, deletions in red, and unchanged content in gray.

Can I compare code files with this tool?

Yes, the text diff tool works perfectly for comparing code, configuration files, documentation, or any plain text content.

Is there a text length limit for comparison?

There is no strict limit, but very large texts (over 100,000 characters) may process more slowly. For typical use cases, comparison is instant.

文本比较工具

并排比较两个文本并查看高亮显示的差异。免费在线比较工具。

原始文本

修改后的文本

使用方法

并排比较两个文本并查看高亮显示的差异。免费在线比较工具。

1Paste the original text into the left panel and the modified text into the right panel.
2The tool highlights additions in green and deletions in red automatically.
3Switch between inline and side-by-side diff views using the toggle.
4Review the change summary showing the number of lines added and removed.

主要功能

Side-by-side and inline diff views with color-coded changes
Highlights additions (green) and deletions (red) at the line and character level
Change summary showing total lines added and removed
Works with any plain text: code, documents, configuration files

常见问题

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