| Selection | V / 2 | Select, move, and resize objects. Click and drag to create a selection box. |
| Rectangle | R / 3 | Draw geometric rectangles for framing or emphasis. |
| Diamond | D / 4 | Perfect for flowcharts and decision trees. |
| Circle | C / 5 | Draw circles or ellipses. |
| Arrow | A / 6 | Connect objects to define relationships and flows. |
| Line | L / 7 | Draw straight lines for structure or separation. |
| Pen | P / 8 | Freehand drawing tool. Ideal for sketches and annotations. |
| Text | T / 9 | Add labels and notes. Supports Markdown-like formatting. |
| Image | I / 0 | Upload and place reference images directly on the board. |
| Eraser | E | Delete elements by clicking or dragging over them. |
