Text Difference Checker
Compare two texts and highlight added and removed words without shifting every later word after an insertion.
Workspace
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How to use this tool
Place the original and revised text side by side, then compare. Green marks additions and red marks deletions.
What to know
A modification appears as a removed segment followed by an added segment. Spaces and punctuation are compared too.
Frequently asked questions
How do I use Text Difference Checker?
Place the original and revised text side by side, then compare. Green marks additions and red marks deletions.
What should I check before using the result?
A modification appears as a removed segment followed by an added segment. Spaces and punctuation are compared too.
Is an account required?
No. This tool is free and the calculation takes place in your browser.