| What | Limit |
|---|---|
| Diagram size | 2.5 million characters (about 2.5 MB for imports) |
| Title | 200 characters |
| Earlier versions kept | 20 |
| Description image | 10 MB |
| Diagram text searched in Apps → Diagrams | First 4,000 characters of each diagram |
| AI prompt | 4,000 characters; the issue text sent is cut to 6,000 |
| AI changes to an existing diagram | Diagrams up to 40,000 characters |
| Unsaved changes kept in your browser | 14 days |
Limits
Diagram size, versions kept and AI limits.
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