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Text Compare & Diff Tool
Spot changes by line, word, or character. Switch to list mode for intersection, union, unique items, and duplicate counts.
COMPARE WORKBENCH
Compare two texts or lists
LineWordCharacterSet Operations
Waiting for comparison
RESULT
Comparison result
Use line mode for documents, word mode for copy edits, and character mode for exact changes.
Find shared items, combine two lists, isolate either side, and count duplicates.
Source text and results remain in browser memory and never enter analytics.
Find text changes and compare lists online
Compare drafts, code snippets, campaign names, product lists, or any two blocks of text. Highlight additions and removals in a unified view or inspect the original and revised versions side by side.
List mode treats each line as one item and calculates the intersection, union, items unique to either side, and duplicate frequencies. Optional case and whitespace rules help clean inconsistent source data without uploading it.