Text Compare / Diff Checker
Side-by-side text comparison with highlighted differences. See additions, deletions, and changes at a glance with line-by-line or character-level diffs.
How to Use Text Compare / Diff Checker
- Paste your original text in the left panel.
- Paste the modified text in the right panel.
- Differences are highlighted automatically: green for additions, red for deletions.
- Toggle between line-by-line and character-level comparison.
- Use the summary to see total additions, deletions, and unchanged lines.
Frequently Asked Questions
What types of differences does the diff checker detect?
The tool detects additions (new text), deletions (removed text), and modifications (changed text), highlighting each with different colors.
Can I compare code files?
Yes, the text compare tool works with any plain text including source code, configuration files, documents, and more.
What is the difference between line-by-line and character-level diff?
Line-by-line diff compares entire lines and shows which lines were added, removed, or changed. Character-level diff highlights the exact characters that differ within each line.