For game developers and animators who need to assemble pixel frames into a sprite sheet for Unity, Godot, or other engines.
A sprite sheet packs an animation's frames into a single image so a game engine can play them efficiently. This studio lets you draw or import pixel frames, arrange them on a timeline, and export them as a sprite sheet ready to drop into your engine — with horizontal-strip and grid layouts supported, plus engine-oriented exports. Because it includes a full pixel editor and frame timeline, you can build the whole animation here rather than assembling frames from separate files. Everything runs locally in your browser, so your assets aren't uploaded, and exports carry no watermark and need no account. It's ideal for character walk cycles, effect animations, UI icons, and tilemap pieces. Build your frames, preview the animation at your chosen fps, then export a clean sprite sheet that imports straight into Unity, Godot, or any engine that reads sprite atlases — a free, private alternative to paid sprite tools.