Text Difference Checker
Compare up to 200 lines per side and highlight added and removed lines.
0 added · 0 removed
How to use
Paste the original and updated text.
Read the added and removed line counts.
Review the line comparison, where + means added and − means removed.
FAQ
How do I use this tool?
Paste the original and updated text. Read the added and removed line counts. Review the line comparison, where + means added and − means removed.
What should I check?
The input is handled as text, not executed code. Encoding and formatting do not make a secret safe to share.
Are my inputs uploaded?
Tool inputs are processed in this browser. Advertising makes separate requests as described in the privacy policy.