SketchForge
3D Printing
v1.0.3
SketchForge runs in the browser as a local-first CAD workspace.1mo agoAGPL-3.0DockerDemoEasy
Self-hosted alternatives to Tinkercad
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Also in 3D Printing
Not listed as Tinkercad alternatives, but they cover the same ground and are worth a look.
GyroidVaultSelf-hosted 3D model vault for makers: organize STL/3MF/STEP files, view real mm dimensions, assemble multi-part prints, and send G-code to Klipper or slicers.
ThingportSelf-hosted 3D model library importing from 10+ sites with 3D preview, synced collections, AI categorization, OIDC SSO, dark/light themes, and slicer integration.
StepifiStepifi is a self-hosted web app that converts STL/3MF meshes to STEP solids for CAD software. Runs via Docker with no file size limits or cloud dependencies.
ManyfoldSelf-hosted, open-source catalogue for your 3D printing files: scan libraries, view models in interactive 3D, tidy them on disk, and share through the Fediverse.
BlenderOfficial mirror of Blender
stl-shelfSelf-hosted 3D model library organizing printing files with tags, versions, and browser previews. For makers and print farms.
About these Tinkercad alternatives
1 open-source, self-hosted alternatives to Tinkercad are listed here, ranked by popularity, maintenance and documentation.
- Highest rated
- SketchForge (1 175 GitHub stars, AGPL-3.0 license, written in Typescript)
- Docker
- 1 of the top 1 ship an official Docker image
- Easiest to set up
- SketchForge
- Recently updated
- SketchForge v1.0.3 on 2026-09-18
Tinkercad alternatives compared
| Project | License | Language | Stars | Docker | Setup | Latest release | Score |
|---|---|---|---|---|---|---|---|
| SketchForge | AGPL-3.0 | Typescript | 1 175 | Yes | Easy | v1.0.3 | 55 |