Launched this week

RenderPen
Turn CAD models into interactive online 3D presentations.
5 followers
Turn CAD models into interactive online 3D presentations.
5 followers
Transform your CAD models into interactive online 3D visuals. Highlight parts, add instructions, run animations, and more—perfect for product demos, assembly guides, and training. Mobile-ready & install-free. Works with SolidWorks, Autodesk Inventor, Blender—anything that can generate a GLB file.






Hey everybody, I built this product for OEMs who already have great CAD models but need a simple way to share them online. This lets you quickly create interactive 3D presentations- and they work great on mobile. No installs. Perfect for:
• Product demos
• Assembly guides
• Exploded parts catalogs
• Training tutorials
• Work instructions
• Fault alert pages
Hand-crafted, not vibe-coded!
Feedback welcome.