Free Online Text Compare Tool
Compare two texts and quickly find added, removed and unchanged lines.
Text Comparison Results
What Is a Text Compare Tool?
A text compare tool helps you identify differences between two versions of text. It can be useful when reviewing documents, editing articles, checking revised content, comparing notes or examining changes between two text files. This online text difference checker highlights added, removed and unchanged lines to make revisions easier to review.
How to Compare Two Texts Online
- Paste the first version into the Original Text box.
- Paste the second version into the Revised Text box.
- Select any comparison options you need.
- Click Compare Texts to display the results.
- Review the highlighted changes, then copy or download the report.
Features of This Text Difference Checker
- Added lines: Highlights lines found in the revised text but not matched in the original.
- Removed lines: Highlights lines found in the original but not matched in the revised text.
- Unchanged lines: Displays lines matched between the two versions.
- Ignore case: Treats uppercase and lowercase letters as equivalent during comparison.
- Ignore extra spaces: Allows differences in whitespace to be ignored when matching lines.
- Copy and download: Export a readable comparison report for later review.
Frequently Asked Questions
How can I compare two texts online for free?
Paste the two versions into the separate text boxes and click Compare Texts. The tool displays the lines that have been added, removed or left unchanged.
Can I compare text without uploading a file?
Yes. You can paste text directly into the two input boxes. This tool compares the text in your browser and does not require an API key.
What is a text diff?
A text diff is a representation of differences between two versions of text. It commonly identifies additions, removals and unchanged content.
Can I compare code with this tool?
You can paste plain-text source code into the comparison boxes to review line changes. This is a line-based comparison tool rather than a programming-language-aware code analyser.
Does the tool send my text to a server?
The comparison is performed locally in your browser by this tool. Your text is not sent to a third-party comparison API by the tool's JavaScript.
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