# Hot Keys

## 2D Window

| Key       | Function                           | Mode  |
| --------- | ---------------------------------- | ----- |
| F         | Toggle to show grayscale only      |       |
| H         | Highlight selected bodies          |       |
| A/S/W/D   | Panning                            |       |
| Q/E       | Scroll slice                       |       |
| 1/-       | Zoom out                           |       |
| 2/=       | Zoom in                            |       |
| L         | Toggle measurement tool            |       |
| (Shift) C | Clear selections                   |       |
| R         | Toggle seed painting               | Split |
| 1-9       | Change seed color                  | Split |
| U         | Upload merges                      |       |
| Z         | Zoom in to the mouse cursor        |       |
| G         | Mode of adding bookmarks           |       |
| T/B       | Top/Bottom of selected bodies      |       |
| V         | Move a selected synapse            |       |
| X         | Delete selected synapses/bookmarks |       |
| Y         | Verify selected synapses           |       |

![](https://2926737796-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Ld57Fj27nUB-NnjPb7c%2F-Lf4sYf8WdH-XkeXzBQA%2F-Lf4sigUD4foFsj58Me8%2Fshortcut2d.png?alt=media\&token=f26e54fd-3aa2-4d55-be5b-92bf9f7f0117)

## 3D Window

| Key        | Function                       | Mode  |
| ---------- | ------------------------------ | ----- |
| Shift+R    | Draw a bounding box            |       |
| X          | Crop (coarse body window only) | Split |
| Z          | Locate in 2D                   |       |
| Ctrl/Cmd+G | Change skeleton geometry       |       |
| T          | Toggle pointer mode            |       |
| H          | Hide/Show body mesh            |       |