Make the diagram.
We will help with the rest.
Meditor is a native Mermaid editor for macOS 26 or newer.
Before reporting a problem
- Confirm your Mac is running macOS 26 or newer.
- Try the source with one of Meditor's built-in templates.
- Include the version shown in Settings → About & Legal.
- Do not include confidential diagram content in a public report.
For help, bug reports, and feature requests, open a GitHub issue.
Canvas controls
| Action | Control |
|---|---|
| Move around the canvas | Drag or scroll |
| Zoom | Toolbar or ⌘ + scroll |
| Fit diagram | Double-click or ⌘ 0 |
| Switch layout | ⌘ ⌥ 1, 2, or 3 |
| Copy image | ⌘ ⇧ C |
| Export with options | ⌘ ⇧ E |
| Build presentation | ⌘ ⇧ Return |
Presentation controls
| Action | Control |
|---|---|
| Previous / next slide | Arrow keys, or Space to advance |
| Highlight a node | Click the node |
| Clear node highlight | Click the canvas |
| Fit diagram | 0 or double-click |
| End presentation | Escape |