Text ToolsFree
Text Diff Checker
Compare two texts side by side and highlight additions and deletions.
How it works
Paste two versions of text into the left and right panels. The diff checker instantly highlights additions in green and deletions in red, making it easy to spot every change between the two versions.
Why use this tool?
Writers use it to compare draft revisions, developers use it to review code changes, and legal teams use it to compare contract versions. The fastest free online text comparison tool.