Text Diff

Text diff compares two pieces of text and highlights the differences between them — additions, deletions, and unchanged lines. It is commonly used for code review, proofreading, and document versioning.

We use the Myers diff algorithm (the same as Git), which finds the minimal set of changes needed to transform one text into another.

Yes! The diff editor supports syntax highlighting for JavaScript, TypeScript, Python, HTML, CSS, JSON, and many other programming languages.