Free Tool
Free Sprite Sheet Maker
Combine animation frames or icon sets into one sprite-sheet image, laid out in a grid, with an optional JSON file describing every frame's position.
Free, private, no upload to a server. Everything happens in your browser.
All processing happens 100% in your browser — your images are never uploaded anywhere.
Upload your animation frames or icons
Reorder them before building the sheet
.jpg.png.webp.gif
Drag & drop or click to browse · Max 25 MB
Everything You Need to Build a Sprite Sheet
100% Private
Your images never leave your device. The sheet is built locally, right in your browser.
Completely Free
No sign-up, no watermark, no subscription. Free forever.
Reorder Freely
Drag frames into place with up/down controls before you build — frame order becomes grid order.
Uniform Grid
Every frame is centered into a consistent cell size — the largest frame's dimensions, or a size you set — so a game engine can address every cell with simple math.
Live Preview
See the exact sheet — grid, padding, and background — update as you change any option, before you build anything.
Frame Metadata
Export a JSON file listing each frame's name, x, y, width, and height in the final sheet — ready for a game engine or animation tool.
Transparent or Solid
Keep a transparent PNG background, or fill it with any solid color you choose.
ZIP or PNG Alone
Get the sheet and its metadata bundled into one ZIP, or just the PNG on its own if that's all you need.
Fast
Sheets build in your browser in moments, with a real cancel for large batches.
