Free browser-based 3D editor with a Blender-style interface — model, sculpt, animate, rig, render and export, with nothing to install.
Armenia
Free Autodesk Fusion Alternatives
The best free alternative to Autodesk Fusion is Blender, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Autodesk Fusion and loads of them are free so hopefully you can find a suitable replacement. Other interesting free alternatives to Autodesk Fusion are FreeCAD, Onshape, OpenSCAD and MeshLab.
filter to find the best alternatives
Most Autodesk Fusion alternatives are 3D Modelers, but you can also narrow the list to CAD Software or 3D Printing Tools. Other popular filters are Free, Open Source, Linux and 3D Modelling. You can also filter for EU-based alternatives if you prefer software from the European Union.
Alternatives list
7 PROLED3D alternativesWeb app for transforming SVG vector designs into STL and DXF files, enabling efficient fabrication of 3D printed LED channel letters with acrylic fronts, PVC bases, nesting features, project export, and a visual 3D preview for streamlined sign production.
Local-first parametric CAD for Windows with an AI design assistant. Free basic tier, $10/month full. Your files stay on your machine.
A free, open-source 2.5D & 3D CAD/CAM application for CNC toolpath generation, available for desktop (Mac, Windows, Linux) and web browsers.
Canada
+8
Designing your own 3D models no longer has to feel complicated or time-consuming. With our online creation platform, anyone can design, personalize, and export 3D printable files directly in the browser.
Sweden
EU
3D mesh editor for iPad and iPhone — built for makers, 3D printing enthusiasts, and anyone who needs to fix or modify 3D models on the go.
+9
Rig Cad is browser-based parametric CAD for building, configuring, and exporting editable 3D models. It combines several geometry kernels in one readable project tree: solid CSG, NURBS surfaces, meshes, and implicit signed distance fields, so smooth blends and hard boolean...
United States
+2
StlFixTool converts and repairs 3D and CAD files in the browser — STEP to STL, STL to STEP, OBJ and 3MF in both directions, and GLB/GLTF to STL, plus mesh repair for holes, non-manifold edges, duplicate faces and inconsistent normals.
Morocco
Browser-based parametric 3D model generators for makers. Turn any STL into a printable mold, or make cutters, nameplates and stamps — no CAD, no signup.
Ukraine
Open-source tool that turns STL, OBJ and PLY meshes into editable CAD: STEP files with real planes, cylinders, cones, spheres and fillets, plus CadQuery, OpenSCAD and FreeCAD scripts with named parameters. CLI and MCP server.
ProtoAI simplifies the hardware development process by combining AI powered design assistance with practical prototyping guidance. Whether you're a hobbyist looking to build smart devices or a professional engineer working on custom electronics, ProtoAI provides step by step...
Cost / License
- Free
- Proprietary (MIT)
Since
- Since 2026
Singapore
Browser-based 3D suite for turning photos into reliefs, lithophanes and animated GLB models, painting STL/3MF files with multi-color tools, calculating filament layer swaps, generating QR coasters, viewing models in WebAR, and exporting CNC/DXF designs locally.
