load image (or paste or drop)
save canvas as png

Stamp is a keyboard-driven paint-from-image program.

Use or to move your cursor. Use to copy from the palette to the canvas and to erase.

In mode the canvas and palette cursor move together. In mode only the canvas cursor moves, in mode only the palette cursor.

mode lets you resize the cursor. If you resize to a larger cursor, you will move by that cursor size by default. To instead move one cell at a time hold .

By default each cell is rendered at 16x16 pixels. Use to halve the resolution, going all the way down to 1 pixel per cell. Use to move it back up.

Use to undo paint/erase and to redo it.

A constraint.systems project. View source