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DiffMate Installed!

Compare two texts side by side. Same algorithm that powers git diff.

Features

Line-by-line LCS diff (Longest Common Subsequence)
Word-level highlighting for changed lines
Add/remove/unchanged stats at a glance
Ignore whitespace, ignore case, show only changes
Swap inputs and clear with one click
All local - no uploads, no servers

How to use

Click the DiffMate icon in your toolbar
Paste the original text into "Original"
Paste the new version into "Changed"
Click "Compare"
Toggle the options to fine-tune the comparison