loopsprite

FREE · IN YOUR BROWSER · NOTHING UPLOADED

Make looping game sprite animations

Two free browser tools for 2D game art. Pull a clean looping animation out of an AI-generated video, or slice and align a sprite sheet into game-ready frames — then export PNG, GIF, or APNG. Everything runs locally; your art never leaves your device.

VIDEO → FRAMES

Frame Extractor

Pick a loop range in any MP4/WebM/MOV and export every frame as a PNG sequence, a looping GIF, or a looping APNG. Built for turning short AI videos into game animation frames.

Open the frame extractor →
SHEET → SPRITES

Sprite Slicer

Cut a sprite sheet on a grid, remove a solid / green-screen background, auto-trim transparent padding, and normalize every frame to one size with bottom or source alignment.

Open the sprite slicer →

How they work together

AI video (~10s) Extract loop frames Remove background & align Game-ready sprite animation

Guides