Constraint-based sketcher addon for Blender that allows to create precise 2d shapes by defining a set of geometric constraints like tangent, distance, angle, equal and more. Sketches stay editable and support a fully non-destructive workflow.

⚠️ Experimental addon: This is still work in progress, don't use it on production files without a backup.

⚠️ Mac OS: Due to an ongoing Blender bug apple Metal users need to change their GPU Backend to OpenGL under: edit->preferences->system->GPU Backend

Minimum version: Blender 3.0

• Preferred Download Method (This way we can update you about big updates and ask your opinion on big changes)
• Easy To Read Roadmap
• Github Roadmap
• Documentation
• Installation
• Discord
• Report A Bug
• Feature Request
• Contribute

• Gumroad Download (This way we can update you about big updates and ask your opinion on big changes)
• Download the ZIP archive (do not unpack it after downloading)
  !(Mac users be careful your OS can auto-unpack addon's which will make them break)!
• Open Blender and go to: Edit > Preferences > Add-ons > Press "Install..." button
• Browse to the location of the ZIP and select it, then press "Install Add-on"
• Enable the addon by pressing the checkbox

CAD sketcher heavily depends on the solvespace python module and won't be functional without it.

• Inside the addon's preferences check the "Solver Module" tab to see if the module is already available
• Press "Install from PIP"

Check the installation chapter for in-depth instructions.

Follow the getting started guide to get familiar with the addon.

The project accepts donations through Open Collective.

Alternatively individual developers can link their donation links here: