Text Compare Online - Free Text Difference Checker

Text Compare Tool

Paste two versions of text and compare them instantly. Check whether they match and see differences in words, characters and lines.

🔒 Processed in your browser

Original Text Text A

Changed Text Text B

Compare Options

Ignore case Treat Hello and hello as the same. Ignore extra spaces Normalize repeated spaces before comparing. Ignore empty lines Remove blank lines before comparing text.

Summary copied successfully.

Ready to compare

Paste text into both boxes to compare them.

0 Text A Words

0 Text B Words

0 Word Difference

0 Char Difference

Comparison Summary

Text A characters 0

Text B characters 0

Text A lines 0

Text B lines 0

Match percentage 0%

Useful for comparing article drafts, emails, notes and copied text.

Enable ignore case when capitalization should not matter.

Your text is compared locally in your browser.

About This Tool

Text Compare is a free online tool that helps you compare two versions of text and quickly see whether they are identical or different.

You can use it to compare article drafts, emails, copied notes, product descriptions, code snippets, document text, paragraphs and other written content. The tool shows word difference, character difference, line difference and an estimated match percentage.

It works directly in your browser, so your text does not need to be uploaded to a server.

How to Use Text Compare

1. Paste the original text into the first input box.
2. Paste the changed or second text into the second input box.
3. Choose comparison options such as ignore case, ignore extra spaces or ignore empty lines.
4. The tool will compare both texts instantly.
5. Copy the comparison summary if needed.

Privacy Note: This Text Compare tool works directly in your browser using JavaScript. Your text does not need to be uploaded to our server.

Frequently Asked Questions

Is this Text Compare tool free?

Yes. This Text Compare tool is free to use and does not require signup.

Can I ignore uppercase and lowercase differences?

Yes. Enable the ignore case option to treat words like Hello and hello as the same.

Can this tool ignore extra spaces?

Yes. You can enable ignore extra spaces to normalize spacing before comparing text.

Does this tool upload my text?

No. This tool compares your text directly in your browser using JavaScript.