Sprite Animation PreviewerSprite Sheet Animation Previewer Online
The Sprite Animation Previewer plays a sprite sheet animation the way your game will. Drop a sheet and it finds the grid, or drop loose frames and it orders them by name. Play any row or group at the speed you set, ping-pong it, flip it to check the other side, step frame by frame, zoom in, and change the background to dark, light, green or your own colour.
An onion skin shows the frame before in red, and the one after in blue, so a walk cycle that pops or slides shows at once. Each frame's box and anchor are drawn over it, and frames drawn off-centre, the ones that make a sprite wobble in the engine, are counted and marked. One tick lines them up on their feet or their middle, across, up and down or both, and the cells grow if a moved frame would be cut.
Save the sheet as a PNG, the animation as a GIF for your devlog or store page, and a Godot 4 SpriteFrames for an AnimatedSprite2D, or all three in one ZIP. It never uploads your art.
A first session
- 1Drop a sprite sheet or several frames on the box (or try our knight).
- 2Check the grid, pick the animation and set the speed, ping-pong and onion skin.
- 3Look at the marked frames and tick Line them up if they wobble.
- 4Download the sheet, the GIF and the Godot SpriteFrames.
- It exports
- Sprite sheet PNG (lined up if you like)
- Animated GIF
- Godot 4 SpriteFrames (.tres)
- Try the demo, then buy it
- Try the demo on our example, no account needed. Your own files and every download come with the tool, bought once.
- Can I use what I make in a commercial game?
- Yes. What you make with the tools is yours to use in your games, commercial ones too, under the Gridwright licence.
Packs that work with it

Side-View Characters
$9.99Characters & creatures · 10 characters, animated

Top-Down Characters
$9.99Characters & creatures · 16 characters, 4 directions

Pixel Monsters
$9.99Characters & creatures · 386 sprites, 14 monsters

Pixel Bosses
$9.99Characters & creatures · 2 Phases, 816 Frames

Spell VFX
$9.99Effects · 224 animations
Guides for this tool
- Spell Effects in Pixel Art: Projectiles Beams and ImpactsHow to make pixel art spell effects read at small sizes: casts, projectiles, beams of any length, impacts and strikes, with the Godot 4 nodes for each.11 Nov 2026
- Boss Fight Design in Pixel Art: Telegraphs Phases and Hit BoxesHow to design a pixel art boss fight: readable telegraphs, phase changes, fair hit and hurt boxes, the arena, the boss bar and effects, with Godot 4 steps.10 Nov 2026
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