📊 Text Diff
Paste two texts and instantly see every addition, deletion, and unchanged line — highlighted line-by-line and character-by-character.
Why use OmnifyTools Text Diff?
Line & Character Level
Differences are highlighted both per line and within each line so nothing slips through.
Instant, Client-side
Everything runs in your browser — no server round-trip, no upload, no wait.
Unified & Split Views
Toggle between a compact unified diff and a side-by-side split view for easy reading.
Frequently Asked Questions
How does text diff work?
Paste an original and modified version. The tool highlights lines that were added, removed, or unchanged.
Can I compare code or JSON?
Yes — it works with any plain text including code, JSON, markdown, and config files.
Is my content sent to a server?
No. Comparison runs entirely in your browser.
Who uses a text diff tool?
Developers reviewing code changes, editors comparing drafts, and teams auditing document revisions.
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