What it is
Blockbench is a low-poly 3D model editor available as a desktop app and web app. It is commonly used for stylized models, Minecraft-style assets, textures, and lightweight animation workflows.
Free tier summary
Blockbench states that it is free to use for any type of project and open source under the GPL license. Practical limits are browser or desktop performance, plug-ins, and asset-specific rights.
Best for
- Low-poly game models
- Minecraft-style assets
- Lightweight 3D editing
Limitations
- Not a full DCC suite
- Plug-in licenses vary
- Complex scenes need other tools
License / commercial use notes
Blockbench source code is GPL-licensed; plug-ins, themes, models, and external assets can have separate terms.