Text Diff Checker

Compare two blocks of text and see line-by-line differences, added and removed lines highlighted.

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Diff (line-based)

 

How this diff works

This tool performs a line-by-line longest-common-subsequence diff, similar to diff on the command line. Lines only in the original are marked with - and shown in red; lines only in the changed text are marked with + and shown in green.

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