Complete GIF frames
The tool reconstructs partial GIF updates before placing each selected frame into the sprite sheet, so cells are not missing unchanged pixels.
Convert an animated GIF into one sprite sheet with complete reconstructed frames. Choose which frames to keep, the grid, scale and image format, then download the sheet and its JSON coordinate map.
GIF files can store only changed pixel regions. This tool reconstructs the animation state first, then lays complete frames into a predictable grid.
The tool reconstructs partial GIF updates before placing each selected frame into the sprite sheet, so cells are not missing unchanged pixels.
Keep every frame or skip frames, then choose columns, output scale and spacing to match your asset pipeline.
Download the sprite sheet plus x/y coordinates, source frame numbers and frame delays for programmatic use.
GIF parsing, frame compositing, sprite generation and image export happen in your browser. The source file is not uploaded.