| Ctrl+Up | Increase nodes size | |
| Ctrl+Down | Decrease nodes size | |
| Ctrl+Right | Increase edges weight | |
| Ctrl+Left | Decrease edges weight | |
| Cursor keys | Move by one pixel | |
| Shift+Cursor keys | Move by grid step | |
| Shift while moving | Move with vertical or horizontal snap | |
| Ctrl while moving | Clone selection | |
| Ctrl+Click | Extend/contract selection |
| Ctrl+A | Select all objects | |
| Alt+Cursor keys | Scroll visible area | |
| Ctrl+ + | Zoom in | |
| Ctrl+ - | Zoom out |
| Double click | Begin editing label | |
| Enter | Start next line | |
| Esc | Finish label editing |
| Double click+Drag | Create a node | |
| Right click on a node | Remove node |