SpriteFrame

SpriteFrame turns a character image and motion description into AI-generated 2D character animations and sprite sheets for indie game developers and 2D artists. Signup provides 60 credits, sufficient for two default animations at 30 credits each; continued AI generation is paid. Separate basic video-to-sprite-sheet and PNG-to-sprite-sheet converters are free and require no account. The PNG converter supports up to 120 frames, transparency preservation, natural sorting, reordering and sprite-sheet or PNG-frame export with JSON timing/order data. Basic PNG conversion runs locally in the browser; optional AI background removal sends selected frames to an external provider. Submitted on behalf of SpriteFrame for free editorial consideration.