Text Diff Highlighter
Highlight differences between two versions of text.
Original (with highlights)
Modified (with highlights)
Free Text Diff Highlighter - Visualize Text Changes
Our free text diff highlighter shows exactly what changed between two versions of text with clear visual highlighting. See additions in green, deletions in red, and modifications in yellow. Perfect for tracking document changes, reviewing edits, and understanding text transformations.
Clear Visual Highlighting
Unlike simple diff tools, our difference highlighter uses intuitive color coding to make changes immediately visible. Strikethrough text shows what was removed, highlighted text shows what was added, and the result is an easy-to-read merged view of all changes.
Key Features
- Color-coded changes - Green for added, red for removed
- Merged output view - See all changes in one view
- Word-level detection - Precise change identification
- Instant processing - Results appear immediately
- Easy comparison - Simple side-by-side input
- Works with any text - Documents, code, content
Common Use Cases
Editors use our text change highlighter to review document revisions. Writers compare draft versions to see what changed. Developers track content modifications. Teachers evaluate student revision work. Content managers verify updates before publishing.
How to Use
Paste your original text in the first field and the revised text in the second field. Click the compare button to see all differences highlighted. The merged output clearly shows what was added, removed, or changed. Our online diff tool is completely free with no registration required!