AssetMaster

AssetMaster is a practical creative workspace for making clean image assets on your phone.

Create transparent PNG cutouts with rectangle, lasso, and magnetic selection tools. Refine edges, remove leftover background pixels, and polish cutouts before export.

Build more than single images. Arrange saved cutouts into layered collages, add text, shapes, speech bubbles, blend modes, and backgrounds, then export as PNG, JPEG, WebP, or PDF.

For game and animation work, AssetMaster can divide sprite sheets, capture short video clips as frame sequences, align frames, preview loops, and export ready-to-use assets.

Your projects and asset library stay local on your device unless you choose to export them. Optional project JSON export makes it easy to keep a portable backup or continue a layout later.

Key features:
- Transparent PNG cutout editor
- Background cleanup and edge refinement
- Rectangle, lasso, and magnetic selection tools
- Local saved asset library
- Layered collage studio with text, shapes, and bubbles
- PNG, JPEG, WebP, PDF, ZIP, and project export options
- Sprite sheet slicing and frame alignment
- Short video frame capture for animation references
- Animation preview and export tools
- Optional ad-free upgrade on Android