@calledout.bsky.social
Haven't used it in forever, but I remember SketchUp being pretty easy to use. They have a free browser-based version:

sketchup.trimble.com/en/plans-and...
Free 3D Modeling Software | 3D Design Online | SketchUp Free Subscription | SketchUp
Meet SketchUp Free: online 3D design software that lets you dive in and get creating without downloading a thing. The best part: it's free.
sketchup.trimble.com
November 16, 2025 at 5:14 AM