| EscapeEscEscapeEsc | Cancel current selection, return to navigate mode | |
| 1111 | Navigate image | |
| 2222 | Create new comment at point | Stays in comment mode until you select navigation mode |
| 3333 | Point annotation | Stays in point mode until you select navigation mode. |
| 4444 | Rectangle annotation | Stays in rectangle mode until you select navigation mode. |
| 5555 | Polygon annotation | Stays in polygon mode until you select navigation mode. |
| 7777 | Delete annotation by clicking on it | Stays in delete mode until you select navigation mode. |
| DeleteDeleteDeleteDelete / BackspaceBackspaceBackspaceBackspace | Delete currently selected annotation | Only your own annotations. |
| Plus Sign+Plus Sign+ | Zoom in | |
| Minus Sign-Minus Sign- | Zoom out | |
| hhhh | 'Home' | Zooms out to maximum |
