BITRASTERPIXEL STUDIO
Reference

Keyboard shortcuts

All 63 of them, grouped by what you are trying to do rather than by which part of the app implements it. Every one of these is also in the editor under Help, and both come from the same list - so this page cannot fall behind the app.

Pick up a tool

B
Pencil
E
Eraser
G
Bucket
I
EyedropperAlt+click does the same thing without leaving the tool you are in.
L
Line
O
Contour
R
Healing BrushPaint over something; on release it is filled in from the artwork around it.
U
Rectangle, then Ellipse
M
Marquee
Q
Lasso, then Magic Lasso
P
Polygonal Lasso
W
Magic Wand
V
Move
F
Spray
J
Gradient
H
Pan
Hold Spacebar
Quick Pan

Aim a stroke

Modifiers held while you drag, with any paint tool.

Left drag
Paint with the primary coloron the canvas
Right drag
Paint with the secondary coloron the canvas
Alt+Left click
Pick the color under the cursorWorks from any paint tool without leaving it.on the canvas
Shift+Left drag
Snap a line to 0/45/90 degrees, or a shape to a square or circleon the canvas
Left drag
Move a mirror axisBy its handle, which sits outside the sprite - so this can never steal a stroke aimed at a pixel.on the canvas
Left double-click
Put a mirror axis back in the middleOn its handle.on the canvas

Select and move pixels

Ctrl+A
Select everything
Ctrl+D
Deselect
DeleteBackspace
Erase the selected pixels
Esc
Cancel or Deselect
Shift+Left drag
Add to the selectionLocked in when the drag starts, so letting go of Shift halfway cannot flip it.on the canvas
Alt+Left drag
Subtract from the selectionon the canvas
Shift+Alt+Left drag
Intersect with the selectionon the canvas

Choose a color

X
Next color in the group
Z
Previous color in the groupX and Z walk the palette GROUP the active swatch belongs to, which is the strip already on screen.
Esc
Cancel picking a slot to followin the palette

Move around the canvas

Hold Spacebar + Left drag
Pan the viewWorks under every tool and every mode.on the canvas
Middle drag
Pan the viewon the canvas
Wheel
Zoom in and outThe pixel under the cursor stays put.on the canvas
K
Light modePress to enter, and drag anywhere on the drawing to place the light: the middle is straight overhead and the edge is grazing, so one gesture sets both the direction and the height. The panel that appears carries the rest of its properties, and says whether you are editing the drawing's light or this frame's own. Only while Effects is on.on the canvas
Esc
Leave light modeThe key that entered it works too. Escape is here because a mode you can forget you are in needs an exit that nobody has to remember.on the canvas
Esc
Leave Adjust modein the References window

Choose a layer

Hold Ctrl
Quick-Outline Layeron the canvas
Hold Ctrl + Left click
Select Layer Outlineon the canvas
Ctrl+Alt+Wheel
Cycle through layerson the canvas

Animate

Enter
Drop the floating paste, or play the animationEnter commits floating pixels where they stand when there are any; otherwise it starts and stops playback.
Step frames, or nudge the selectionWith the Move tool and a selection, all four arrows nudge by one pixel. Otherwise Left and Right step frames.
Ctrl+C
Copy the selected framesWith a frame header focused - clicking one both selects and focuses it. The editor's own Ctrl+C copies the SELECTION, and the header stops the key before it gets there.in the timeline
Ctrl+V
Paste framesin the timeline
DeleteBackspace
Delete the selected framesin the timeline
Shift+Left click
Select a run of framesShift-drag sweeps one out.in the timeline
Ctrl+Left click
Add one frame to the selectionin the timeline
Left drag
Reorder frames and layersin the timeline
Esc
Abandon a dragin the timeline

Undo, copy and paste

Ctrl+Z
Undo
Ctrl+Shift+ZCtrl+Y
Redo
Ctrl+C
Copy the selection
Ctrl+X
Cut the selection
Ctrl+V
PastePasted pixels FLOAT until you drop them - see Enter and Escape.

The document

Ctrl+N
New document
Ctrl+S
Save
Ctrl+E
Export againRepeats the last export without asking anything.
C
Resize Canvas
T
Tiled mode
Left click
Open a folder on the Files pageAnywhere from the folder glyph rightwards. On the chevron - or the indent left of it - the same click expands the folder where it is instead, which is what the arrow keys do from the keyboard.in the File Catalog

The app

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