3D to sprite Studio

3D to Sprite Studio  is a free tool for turning 3D models and animations into 2D spritesheets.

It is made for game developers who want to use 3D models as a base and export clean 2D sprites for pixel-art, 2.5D, RPG, strategy, top-down, isometric, or side-view games.

You can load `.glb` and `.gltf` models, preview the 3D model, choose animations, set the frame count and frame size, render different camera directions, and arrange the result inside an editable spritesheet layout.

The tool supports single animations, selected animations, all animations, custom camera views, preset directions, and isometric views. You can manually move frames around, clear the frame library without deleting frames already placed in the layout, and export either a full spritesheet PNG or individual frames with custom file name templates.

There are also pixel-art style options such as pixel outline, custom outline color, outline thickness, square or rounded outline shape, palettes, color replacement, and dithering. The outline color stays independent from the selected palette, so you can keep the exact outline color you want.

Palette images can be loaded from files, and there is a built-in palette folder for palettes you want to ship with the tool. A Lospec palette link is included inside the app for quick access to palette references.

Projects can be saved and loaded, so you can come back to your model, render settings, layout, palette, and export setup later.

The interface is localized in English, German, French, Spanish, Simplified Chinese, Japanese, and Korean.

**3D to Sprite Studio is free.**

HOW TO USE?

Load a `.glb` or `.gltf` model.

Choose an animation, frame count, frame size, and render direction.

Click **Render frames → sheet**.

Arrange frames in the spritesheet layout.

Use outline, palette, color replacement, or dithering if needed.

Export the spritesheet PNG, or export individual frames.

If the tool helps you, feel free to support me. Sharing the tool, leaving feedback, posting screenshots, or donating on itch.io all helps a lot.

P.S. Linux version is not tested.

P.P.S. Due to small bug Windows version was not functioning. Now its fixed.   Thanks to Pfunkus for pointing that one out.