Text Diff Tool
Compare two blocks of text side by side and highlight the differences clearly.
About This Tool
This tool helps you compare two blocks of text to find differences quickly. It highlights additions, deletions, and changes line-by-line. Ideal for editing, reviewing, or checking for plagiarism. All operations are done in your browser, so your data remains private and secure.
Related Tools
Frequently Asked Questions
How does this diff tool work?
It compares your input line by line and highlights the differences. Added lines appear in green, removed lines in red.
Can I use this for code?
Yes, it works with plain text and code files. Just paste your content into both boxes.
Is this private?
Absolutely. Everything runs in your browser — nothing is uploaded or stored.