Text Diff

在本地比较两段文本并标出更改的行。

Tool controls, results and detailed help are currently in English.

Text comparison

Your data. Your device. Clear results.

Runs on your device

Original text

Changed text

Ignore case

Processed locally. Red = removed, green = added.

About

在本地比较两段文本并标出更改的行。

Choose how to compare

Line mode is useful for documents and code. Word mode makes small wording changes easier to spot. Ignoring case treats uppercase and lowercase as equivalent.

Changes are explicit

Added and removed content has both colour and text markers. Side-by-side mode aligns line changes; unified mode keeps the changes in a single reading flow.

Try this

Choose Load example, then Compare texts. The region changes and the VPN line is added. Switch between line and word mode to see structure versus wording; download the comparison for a readable record.

Use the result as one part of your troubleshooting. Network information can change over time.