Free Sprite Sheet Maker

Assemble sprite sheets from individual images with auto grid, free placement, animation preview, and sheet splitting -- all in your browser.

Try It Free

Features

Drag-and-Drop Assembly

Drop your individual sprite frames into the tool and arrange them into a sheet. Reorder, resize, and position with simple drag-and-drop controls.

Auto-Grid and Free Placement

Auto-grid mode snaps frames into a uniform grid automatically. Free placement mode gives you full control over positioning for irregular layouts.

Built-In Animation Preview

Preview your sprite sheet as an animation before exporting. Adjust frame rate and see exactly how your sprites will look in motion.

Split Existing Sheets

Already have a sprite sheet? The built-in splitter extracts individual frames from existing sheets so you can rearrange or use them separately.

Frequently Asked Questions

What image formats are supported?

Sprite Lab accepts PNG, JPG, and GIF as input. All sprite sheets are exported as PNG with transparency support, which is the standard format for game engines.

Can I split existing sprite sheets?

Yes. The built-in sheet splitter lets you load an existing sprite sheet and define the grid size to extract individual frames. You can then rearrange them into a new sheet or download them separately.

Is there a size limit?

No hard limit. Sprite Lab works with any resolution your browser can handle. For very large sheets, performance depends on your device's available memory, but typical game sprite sheets work without any issues.