Online pixel art editor for game sprites

A sprite is a fixed-size canvas of whole pixels: nothing is smoothed, zooming keeps pixels square, and every tool lands on the grid.

The pencil has a pixel-perfect mode that cleans up the doubled corners of freehand lines, and lines, rectangles, ellipses and fills are drawn pixel by pixel, never anti-aliased.

• Pencil, eraser, line, rectangle, ellipse and fill
• Symmetry on one or both axes, with axes you can move
• Lock alpha to recolour only what is already drawn
• Marquee, lasso and magic wand selections

Start from a classic palette such as PICO-8, Sweetie 16, Endesga 32 or Game Boy, or none. Build a ramp between two colours, add hue-shifted shades, pull the colours out of your sprite, and replace one colour with another on every frame at once.

Turn on a tile grid at any tile size and check seams in a 3 × 3 tiled preview. Put a reference image under your drawing without it ever reaching an export. Open a PNG as a new sprite, or import a sprite sheet and have it cut into frames.

Export a sprite sheet laid out as a row, a column or a grid, with padding, trimming and power-of-two sizes, and the file your engine reads beside it: a SpriteFrames resource for Godot 4, a sliced sprite .meta for Unity, a named strip for GameMaker, or Aseprite-style JSON for everything else. GIFs, single PNGs and PNG frames are there too, at 1× to 8×.