BBrush in Edit Tools, or Mask Brush when Mask is active
PPencil tool
EEraser tool
GPaint Bucket tool
WMagic Wand tool
DDropper tool
Ctrl/CmdTemporary color picker while using Pencil tools or Animation Pencil/Eraser
HHide Mask on/off
FReset view, or fit the Compositor timeline when hovering it
Mouse WheelZoom preview canvas
Shift + WheelAdjust active brush, pencil, or eraser size
Left / RightPrevious/next frame, or previous/next Compositor frame
M / L / RMove / Lasso / Rectangle selection in Animation
Ctrl/Cmd + ClickSelect multiple Animation layers
Ctrl/Cmd + C / VCopy / paste Animation layers or groups in the current frame
Alt + DragSubtract from an Animation lasso or rectangle selection
Shift + DragAdd to an Animation lasso or rectangle selection
Arrows / Shift + ArrowsMove an Animation selection 1 / 10 pixels; drag inside it to move with the mouse
Delete / BackspaceErase selected pixels on the active Animation layer while using Lasso or Rectangle
F2Rename the selected Animation layer or group
Shift + ArrowsMove the current frame, active Animation layer, or selected Compositor clips
SpacePlay/Pause
DeleteDelete selected frame(s), or selected Compositor clip
BackspaceDelete selected frame(s), or selected Compositor clip
Ctrl/Cmd + DDuplicate selected Compositor clip(s)
Ctrl/Cmd + ZUndo
Ctrl/Cmd + Shift + ZRedo
Ctrl/Cmd + YRedo
EscapeClose modal/menu or cancel the active picker
Shift + ClickSelect a range of frames, Animation layers, or Compositor clips
Ctrl/Cmd + ClickToggle frame or Compositor clip selection