AnimGen Free Sprite Sheet Tools
Browser tools that convert GIFs to sprite sheets and back, slice grid sheets or auto-extract sprites from sheets with no grid, export PNG sequences, and remove solid or green-screen GIF backgrounds. Files stay on your device; sheets come with Aseprite-format JSON.
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- Game Development
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- 2026-10-10
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Game Development › Graphics > Spritesheet Tools: “Browser tools that convert GIFs to sprite sheets and back, slice grid sheets or auto-extract sprites from sheets with no grid, export PNG sequences, and remove solid or green-screen GIF backgrounds. Files stay on your device; sheets come with Aseprite-format JSON.”