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Text diff — line-by-line compare
Paste two versions, compare line by line, highlight added and removed lines, and copy a unified diff for patches or changelogs—all locally.
Shortcut: ⌘ or Ctrl + Enter to compare.
Before
0 Charactersindex.txt
Original text…
After
0 Charactersindex.txt
Modified text…
Line diff
Paste or type text on both sides, then click Compare.
Before
0 Charactersindex.txt
Original text…
STATUS: Not compared
LOC: UTF-8CHARACTERS: 0ENV: BROWSER