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Make spritesheets in your browser

Upload sprites. Pack them into sheets. Preview animations. Export. That's it.

Upload your sprites

Drag and drop sprite images or JSON files

Supports PNG, JPG, GIF, and JSON

or

PNG · JPG · GIF · JSON. Drop and go.

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See it in action
How it works
  1. 1

    Drop in your frames

    Drag a batch, browse your files, or paste one big sheet and let it split.

  2. 2

    Lay out the grid

    Reorder cells and set how many columns each row should hold.

  3. 3

    Play the loop

    Scrub the animation and dial the frame rate until it feels right.

  4. 4

    Grab the sheet

    Export as PNG, or JSON, ZIP, or GIF if your engine prefers it.

Built for the engines you use

The toolkit

Everything you need.Nothing you don't.

Sprite editor

Edit, organize, and optimize directly in the browser.

Drawing tools

Pencil, eraser, bucket, and shapes for frame-by-frame editing.

Recolor

Shift hue, saturation, brightness, and contrast for instant palette swaps.

Atlas packer

Pack sprites tightly with MaxRects bin packing.

Custom layouts

Dial in spacing and padding for pixel-perfect sheets.

Animation preview

Scrub through frames and tweak FPS before exporting.

Engine-ready

Exports work with Unity, Godot, Phaser, GameMaker.

Zero install

Opens in any browser. Nothing to download.

Batch handling

Upload dozens of sprites at once and arrange in place.

Export formats

PNG, JSON, ZIP, GIF. Whatever your engine needs.

Want the full breakdown? See all features.

Questions

Frequently asked

More questions? See the full FAQ.

From the blog

Latest articles

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Ready to build?

Spin up the editor. It takes about three seconds.