Upload sprites. Pack them into sheets. Preview animations. Export. That's it.
Drag and drop sprite images or JSON files
Supports PNG, JPG, GIF, WebP, and JSON
PNG · JPG · GIF · JSON. Drop and go.
Drag a batch, browse your files, or paste one big sheet and let it split.
Reorder cells and set how many columns each row should hold.
Scrub the animation and dial the frame rate until it feels right.
Export as PNG, or JSON, ZIP, or GIF if your engine prefers it.
Edit, organize, and optimize directly in the browser.
Pencil, eraser, bucket, and shapes for frame-by-frame editing.
Shift hue, saturation, brightness, and contrast for instant palette swaps.
Pack sprites tightly with MaxRects bin packing.
Dial in spacing and padding for pixel-perfect sheets.
Scrub through frames and tweak FPS before exporting.
Exports work with Unity, Godot, Phaser, GameMaker.
Opens in any browser. Nothing to download.
Upload dozens of sprites at once and arrange in place.
PNG, JSON, ZIP, GIF. Whatever your engine needs.
Want the full breakdown? See all features.
July 12, 2026
Aseprite is the standard, but it is not the only option. An honest comparison of Aseprite, Pixelorama, LibreSprite, Piskel, and the rest: prices, features, and which one actually fits how you work.
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July 12, 2026
Canvas size is the first decision in pixel art and the hardest to undo. Here is how sprite size, tile grid, and screen resolution fit together, what famous games chose, and why doubling your canvas quadruples your work.
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July 12, 2026
Characters get the attention, but tilesets do the heavy lifting. Here is how tilesets, bitmasking, and autotiling actually work: 16-tile vs 47-tile sets, seamless edges, and the setup in Godot, Unity, and Tiled.
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Spin up the editor. It takes about three seconds.