Free Online Blender — 3D Modeling in Your Browser
Blender itself, running in a browser tab: the full 3D creation suite — modeling, sculpting, modifiers, animation, and Python scripting — compiled to WebAssembly and rendering with WebGPU. No install, no account, and your .blend files stay on your device.
Blender
The real Blender in your browser — modeling, sculpting, animation, and Python scripting via WebAssembly.
First launch downloads ≈62 MB, then it's cached for a year. Nothing is uploaded — your files stay on this device.
Large download — best on a fast connection.
This is a desktop-class app — it works best on a larger screen.
Quick Answer
This free online 3D editor is Blender itself — the open-source 3D creation suite — compiled from its C/C++ source to WebAssembly by the HeyPuter blender-wasm project and running fully in your browser. You get the complete Blender interface: modeling, sculpting, modifiers, animation, and bundled Python scripting, with a WebGPU-rendered viewport. Files open from and save to your device, nothing is uploaded, and it costs nothing with no account. It is a large app (a ~62 MB first download and about a gigabyte of memory), so use a desktop Chrome or Edge browser on a reasonably capable machine.
How It Works
Open this page in desktop Chrome or Edge and click Launch — Blender downloads (~62 MB) and decompresses in the page
Wait for the startup log to finish and the Launch button to appear, then enter the full Blender interface
Model, sculpt, or animate — or open a .blend file from your device
Save your work as a .blend file locally; the app keeps running while the tab stays open
Key Facts
- The real Blender 5.3 interface, not a lookalike
- 3D modeling, sculpting, and modifier stack
- Animation timeline, keyframes, and editors
- Bundled Python 3.13 for add-ons and scripting
- Opens and saves .blend files on your device
- WebAssembly engine with a WebGPU viewport
- Free, open source (GPL-2.0), no account, nothing uploaded
Frequently Asked Questions
Is this really Blender, or a simplified clone?
It is really Blender. The Blender Foundation’s C/C++ source code is compiled to WebAssembly by the open-source HeyPuter blender-wasm project, with a WebGPU graphics backend, and runs here unmodified. You get the complete Blender interface — the 3D viewport, outliner, properties editor, and Python console — exactly as shipped, just executing in your browser instead of a desktop install. Blender is a registered trademark of the Blender Foundation, which does not itself publish this web build.
What does it cost, and do I need an account?
Nothing and no. Blender is free, open-source software (GPL-2.0) and this embed adds no account, trial, or watermark. The first launch downloads about 62 MB (cached afterwards), and the running app needs roughly a gigabyte of memory — that is the price of a full 3D suite in a tab.
Which browsers work with online Blender?
Use desktop Chrome or Edge — the WebAssembly engine uses threads (SharedArrayBuffer) and the viewport renders through WebGPU, and Chrome-family browsers handle both best. Firefox with WebGPU enabled generally works too. Safari and most mobile browsers are not supported: phones lack the memory and GPU headroom for a full 3D suite.
Where are my files and projects stored?
On your device. You can open .blend files from your computer through the app’s file browser and save them back the same way — the browser handles the actual disk access, and nothing is uploaded anywhere. Save before closing the tab: like any desktop session, unsaved work does not survive the tab closing.
How does browser Blender compare to the desktop version?
Same interface and toolset, different engine constraints: the web build renders through WebGPU, is more sensitive to memory limits, and heavy scenes render slower than a native install with a discrete GPU. For learning Blender, quick edits, classrooms, and machines where you cannot install software, it is genuinely usable; for production-scale scenes, keep the desktop version.
Can I use this to learn 3D modeling for free?
Yes — that is one of its best uses. Blender is the industry-standard free 3D package, and thousands of tutorials for it apply here button-for-button. Open this page, follow any beginner Blender tutorial, and practice modeling, sculpting, and animation without installing anything. When you outgrow the browser version, your .blend files open directly in desktop Blender.