What kinds of changes can this diff tool highlight?
It highlights added lines, removed lines, and changed lines so you can review revisions faster than comparing two drafts by eye.
Text utility
Compare two text blocks and highlight added, removed, and changed lines.
1 unchanged line hidden
Paste both versions to start comparing text.
Compare two text blocks and highlight added, removed, and changed lines. Text comparison tools are useful when you need to review edits between two drafts without scanning every paragraph manually.
Paste the original text and the revised version to see what changed, what stayed the same, and where additions or removals happened. This is useful for content reviews, AI edits, legal copy checks, and revision QA.
It highlights added lines, removed lines, and changed lines so you can review revisions faster than comparing two drafts by eye.
Yes. It works well for blog posts, landing-page edits, support copy, prompt outputs, documentation revisions, and other draft-to-draft comparisons.
No. It shows the differences clearly, but you still decide which changes to keep based on accuracy, tone, and intent.
Counts tell you how much changed, but the line-level view shows exactly where the meaning, emphasis, or wording shifted between versions.
Analyze repeated words, filter stop words, and surface the most-used terms in any text block.
Count characters, no-space characters, words, sentences, paragraphs, and reading time instantly.
Convert text into uppercase, lowercase, title case, sentence case, camelCase, PascalCase, kebab-case, and snake_case.
Find repeated words, duplicate counts, and overused terms quickly in any text block.
Replace em dashes and en dashes with a comma, hyphen, space, or nothing in one pass.
Generate strike-through, underline, double underline, dotted, and wave-style Unicode text effects.