Turn frames into a sprite sheet or GIF
Drop in a sequence of frames to preview the animation, then export it as an animated GIF or a sprite sheet with animation metadata. It is a free, browser-based sprite sheet maker for game animations and pixel art.
Preview with onion skinning
Play your animation at any frame rate, scrub through frames and toggle onion skin to see the previous frame while you line things up — no install, no account.
Export GIF or engine-ready sheets
Export a looping GIF for sharing, or a row-major sprite sheet with Phaser, Aseprite or Godot metadata, including named animation clips, ready to drop into your game.
Frequently asked questions
How do I make a sprite sheet from frames?
Add your frame images in order, set the frame rate, then export as a sprite sheet — the tool lays the frames into a grid and writes the animation metadata for your engine.
Can I export an animated GIF?
Yes. Load your frames and export a looping animated GIF directly in your browser, with transparency preserved.
Is the sprite animator free?
Yes, completely free with no sign-up, no watermark and no limit on frames or exports.
What is onion skinning?
Onion skinning shows a faint version of the previous frame behind the current one, making it easier to align movement between frames.
Which formats can I export to?
Animated GIF, or a sprite sheet with Phaser, Aseprite or Godot 4 SpriteFrames metadata. You can also define named animation clips like walk or jump.
Are my frames uploaded anywhere?
No. Everything is processed locally in your browser, so your frames never leave your device.