Compare text and lists

Compare additions and deletions in two texts or lists.

How to use

How it works

Paste the before and after text or lists.
Choose text or list comparison and whitespace options.
Review the result and copy or save UTF-8 TXT.

Supported formats

TXT
CSV

Good to know

Each input supports up to 100,000 characters and 2,000 lines.
Text compares lines; list comparison preserves duplicate counts.
HTML is displayed as text and never executed.

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