Text comparison

Compare two versions with aligned lines, inline changes and a complete diff export

Compare text

Paste two text versions to inspect line edits, spot inserted or removed content, and export a compact diff from the browser.

Original text0 lines · 0 characters
Modified text0 lines · 0 characters

At a glance

See how much content was added, removed, changed, or left unchanged.

Unchanged: 0Changed: 0Added: 0Removed: 0

Diff result

Review the highlighted rows in your preferred layout, then copy or download a unified diff.

Paste two text versions to start comparing

The diff view will line up both drafts, mark inserts and removals, and keep line numbers aligned for review.

What this text diff is for

Use this tool when you need to compare two versions of copy, code, notes, or configuration before you merge, publish, or send anything out.

How to read the result

The side-by-side view helps you scan line numbers and changed fragments quickly. Switch to the unified view when you need a compact patch-style output for review, handoff, or documentation.

When the options matter

Ignore case when capitalization is noise. Ignore whitespace when indentation or spacing should not count as a real edit. Hide unchanged rows when you only want to inspect what actually moved.

How to use

Paste or import the original and modified text; the comparison updates automatically. Adjust the comparison options, switch between side-by-side and unified views, then copy or download the unified diff.