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Engineering & Design Validated

3D Design in TinkerCAD

Design a 3D object by dragging shapes, resizing, combining, and exporting as STL for 3D printing.

12 steps tinkercad.com demo_tinkercad.py 0 warnings

Watch The Demo

Open raw asset

This page pairs the final video with publishable screenshots and the exact rerun recipe.

Prompt

Go to TinkerCAD, start a new design, create a simple phone stand using basic shapes, group them, and export as STL

Reproduce It

python run_all.py --demo tinkercad --record
python run_all.py --demo tinkercad --narrate
python run_all.py --demo tinkercad --process
python run_all.py --demo tinkercad --record --narrate --process
python run_all.py --page-only

Toolchain

Playwright browser automation StepLogger captions and screenshots Gemini TTS with gTTS fallback FFmpeg compression and caption burn

Artifacts

  • output/tinkercad_final.webm
  • output/tinkercad_transcript.md
  • output/tinkercad_narration.txt
  • output/tinkercad_narration_timeline.json
  • screenshots/tinkercad_steps.json
  • output/tinkercad_manifest.json
  • tutorials/tinkercad.html

Storyboard Slideshow

Slide through each screenshot one step at a time, with the image on top and the step content below.

Storyboard Slideshow: one step per slide with the screenshot on top and the step content below.
Slide 1 of 12
Step 1: Open TinkerCAD - Autodesk's free platform for 3D learning and design
Step 1
Step 1: Open TinkerCAD - Autodesk's free platform for 3D learning and design

Open TinkerCAD - Autodesk's free platform for 3D learning and design

Step 2: Open the Learning Center where beginner tutorials are available without login
Step 2
Step 2: Open the Learning Center where beginner tutorials are available without login

Open the Learning Center where beginner tutorials are available without login

Step 8: Open the Community Gallery to explore standout Tinkercad designs
Step 8
Step 8: Open the Community Gallery to explore standout Tinkercad designs

Open the Community Gallery to explore standout Tinkercad designs

Step 9: Browse the gallery and keep the top community designs in view
Step 9
Step 9: Browse the gallery and keep the top community designs in view

Browse the gallery and keep the top community designs in view

Final Narration

The exact narration used in the finished audio.

Future Da Vincis, stop doom-scrolling. We're turning what if into heck yeah.

Welcome to Tinkercad. No login maze. Hit Learn.

Type in 3D design basics. We're here for CAD, not fluff.

Nice. Stay on 3D. That's the lane.

Quality check. Click a lesson. Clean visuals, real steps, no clutter.

Look at those Airbus moon lessons.

From shaky circles to NASA vibes in one click.

Now hit Gallery. This is where inspiration wakes up.

Boom. 9 million designs. Inspiration problem solved.

Grab the March 2026 Spartan Helmet.

Open it. Study the crest. That's research, not cheating.

Learn it. Browse it. Build it. Make something cool.