Alternatives to Tinkercad
Create simple 3D designs and explore electronic circuits in a browser. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
Tinkercad
Create simple 3D designs and explore electronic circuits in a browser.
Replacements
Listings that take over the same core job as Tinkercad.
SketchUp Free
Browser-based 3D modeler that offers an easy start into 3D design.
SketchUp Free is also a beginner-friendly browser modeler, but uses a freemium model and has no circuit or coding activities like Tinkercad.
SelfCAD
Browser-based 3D modeler that combines mesh editing with basic slicing tools.
SelfCAD is a freemium browser modeler that adds mesh editing and basic slicing for print preparation, without Tinkercad's electronics circuit features.
Autodesk Fusion 360
Cloud-connected parametric CAD, CAM, and CAE platform with a free personal tier.
Autodesk Fusion 360 moves to parametric CAD, CAM and simulation on Windows and macOS desktops, with a free personal tier limited in features and projects.
Onshape
Fully browser-based parametric CAD platform with real-time collaboration.
Onshape keeps browser access but offers full parametric CAD with real-time collaboration, and its free tier makes projects publicly viewable.
OpenSCAD
A 3D modeller you write rather than draw: a script describes the object, and the program compiles it into a solid.
OpenSCAD is a free, open-source desktop tool on Windows, macOS and Linux that builds solids from scripts instead of dragging shapes, with a browser playground available.
Womp
Browser-based 3D modeler with squishy SDF-style geometry and simple materials.
Womp is a freemium browser modeler using SDF-style geometry for blended organic shapes, less suited to precise parts than Tinkercad's shape-based approach.
FreeCAD
A parametric 3D modeller for real objects: design by sketching constrained 2D shapes, then change the parameters later.
FreeCAD is free, open-source parametric CAD for Windows, macOS and Linux, much more capable for real parts but with a long learning curve.
Also worth comparing
These listings name Tinkercad as their own alternative, so the relationship runs both ways.
3D Slash
A beginner-friendly 3D modeling tool where you shape models by carving and adding blocks.
Tinkercad replaces block carving with shape-based modeling in the browser, is free, and adds circuit and coding activities, but it needs an account to save projects.
BlocksCAD
A browser-based tool for creating 3D models with block-based visual programming, aimed at schools.
Tinkercad is a free browser tool using shape-based modeling rather than code blocks, with circuit and coding activities included, and it needs an account to save projects.
Similar software
Related functionality, not a direct replacement.
Fritzing
Document electronics projects with breadboard, schematic and PCB views.
EasyEDA
Design electronic schematics and printed circuit boards in a browser.
KiCad
A full electronics design suite: draw the schematic, lay out the board, view it in 3D, send it to a fab.
Qucs-S
An open-source circuit simulator interface that drives SPICE engines such as Ngspice.
Blockbench
A low-poly 3D model editor built for pixel-art textures, with dedicated formats for Minecraft Java and Bedrock.
MatterControl
Open-source desktop app for designing, slicing and controlling 3D prints on Windows, Mac and Linux.
