MiniDefense DevTools

Asset Generation Dashboard

PixelLab AI
Return to Game

Settings

Find your API token in your Account Settings.

Get a key from Google AI Studio. Falls back to Chrome Built-in AI if empty.


Generations are stored in IndexedDB. Export a backup file to sync with another browser/device.

Export Spritesheet

Toggle frames to include. The preview loops only your selection.

Preview
Scroll to zoom | Drag to pan
0 / 0 frames

Stitch Spritesheet

Starts from the animation selected in the image viewer. Add more frames from the current image or gallery.

Preview
Tray is empty

Slice Spritesheet

Set the columns and rows — frames are cut left→right, top→bottom and looped live. Drop another sheet anywhere here to replace this one.

Animation preview

0 frames

Combine Frames

Drop or pick several frames — they're ordered by filename, laid out left→right, top→bottom and looped live. Drag thumbnails to reorder. Drop more anywhere here to add them.

Animation preview

0 frames

Atlas Pack Builder

Collect pieces in the holding area below — from a tileset, the gallery, or a reopened pack — name it, then Build one spritesheet + atlas. Tiles: click, or drag a rectangle for a multi-cell object.

100%

No tileset loaded



Holding area empty — select tiles/objects and add them here
downloads to ~/Downloads

Pick from Object Gallery

0 images available (select multiple)