Text Compare
Use this online tool to easily compare differences in your text data.
Compare two text blocks side by side with highlighted differences. Ideal for reviewing code changes, proofreading documents, and verifying configuration edits.
Text Compare
Use this online tool to easily compare differences in your text data.
About this tool
Compare two text blocks side by side with highlighted differences. Ideal for reviewing code changes, proofreading documents, and verifying configuration edits.
Enter the original text below.
Enter the text you'd like to compare with the original.
FAQ
Common questions and answers about this topic.
What does this tool do?
Compares two text blocks side-by-side and highlights line-level differences.
What diff algorithm is used?
A standard diff algorithm that shows additions, deletions, and modifications line by line.
Can I compare large files?
Yes, it handles large text inputs directly in the browser.
Is my data sent to any server?
No, text comparison is performed entirely in your browser. Both text blocks are diffed locally with JavaScript and never leave your device.