Prompt Diff
Free online prompt diff tool, no installation required. Compare two prompt versions with highlighted changes
What is Prompt Diff?
Compare two versions of a prompt to see exactly what changed. Added lines are green, removed lines are red.
How to Use
1. Paste original in Version A. 2. Paste modified in Version B. 3. Click Compare.
▶How does the diff work?
Uses LCS algorithm for line-by-line differences, similar to git diff.
▶Can I compare non-prompt text?
Yes, works with any text content.
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