Result | Action |
| Any painting tool + Alt (also any shape tool + Alt) |
Selects background color | + Alt + click |
* | + |
Deletes * | + Alt + click |
Sets opacity, tolerance, strength, or exposure for painting mode | Any painting or editing tool + number keys (e.g., 0 = 100%, 1 = 10%, 4 then 5 in quick succession = 45%) (For Airbrush, use + number keys) |
Sets flow for painting mode | Any painting or editing tool + + number keys (e.g., 0 = 100%, 1 = 10%, 4 then 5 in quick succession = 45%) (For Airbrush, omit ) |
Cycles through blending modes | + |
Fills selection/layer with foreground or background color | Alt + Backspace, or Ctrl + Backspace |
Fills from history* | Alt + Ctrl + Backspace |
Displays Fill dialog box | + Backspace |
Lock transparent pixels on/off | / |
Connects points with a straight line | Any painting tool + + click |