CubbyCAD

Spec sheet

Purpose

CubbyCAD is a browser-based 3D modeler for designing parts for 3D printing.Read 11 Oct 2026 · cubbycad.com

Intended users

The maker describes it as an option for people who have outgrown Tinkercad but do not want to spend months learning Fusion or Blender.Read 11 Oct 2026 · cubbycad.com

Free plan

YesRead 22 Sep 2026 · cubbycad.com

Integrations

Users can sign in with an email and password or a provider such as Google, and the optional AI assistant can use the user's own API key with a configured AI provider.Read 11 Oct 2026 · cubbycad.com

Support

The maker lists [email protected] for questions about the service and privacy policy.Read 11 Oct 2026 · cubbycad.com

3D print export

YesRead 22 Sep 2026 · cubbycad.com

Advanced tools

Features include sculpting, editable mirror and array modifiers, smooth blends, sketching, extrusion, revolving, lofting, rigging and posing.Read 11 Oct 2026 · cubbycad.com

AI data handling

When the optional AI assistant uses the user's own API key, the browser sends prompts and scene data directly to the configured AI provider rather than through CubbyCAD's servers.Read 11 Oct 2026 · cubbycad.com

Animation tools

YesRead 22 Sep 2026 · cubbycad.com

File formats

The product imports STL, OBJ, GLB/glTF, FBX and 3MF files, and exports STL, STEP, glTF or PLY; some formats require Enhanced.Read 11 Oct 2026 · cubbycad.com

Modeling

Users build models from solid and hole shapes with boolean operations, which the site says produce watertight results.Read 11 Oct 2026 · cubbycad.com

Notable limitation

The docs state CubbyCAD has no constraint solver, feature timeline or assemblies.Read 11 Oct 2026 · cubbycad.com

Parametric modeling

YesRead 22 Sep 2026 · cubbycad.com

Platform access

browserRead 22 Sep 2026 · cubbycad.com

Privacy and security

The privacy policy says data is sent over HTTPS, passwords are stored as hashes, and the site has no advertising cookies or third-party analytics trackers.Read 11 Oct 2026 · cubbycad.com

Scripting

Users can write parts in JavaScript or TypeScript, with part settings exposed as adjustable sliders.Read 11 Oct 2026 · cubbycad.com

Sculpting tools

YesRead 22 Sep 2026 · cubbycad.com

Slicer

CubbyCAD has a built-in web slicer that opens in a new tab and receives the current model as an STL; the docs describe it as experimental.Read 11 Oct 2026 · cubbycad.com

Storage

Workspaces can be stored in the browser, in a local folder, or in the cloud after signing in; browser and folder workspaces are free and unlimited.Read 11 Oct 2026 · cubbycad.com

Plans and prices

Every CubbyCAD plan and price →

Where Specifiction places it

• 3D modeling software#60 of 1478.2