My cooker knob broke. Here’s a photo.
Real 3D design,
made simple.
Just say what you need. Ready to print in minutes.
Start designing
Free in your browser. No sign-up.
A servo bracket, from my drawing.
Build it.
A robot that can dance.
Make it dance.
Not a lump. A model.
Every step stays editable. Every size can be a slider.
Typical AI generator
- One frozen lump of triangles
- Change the hole? Start again.
- Often needs fixing to print
Extrudle
- Real steps you can change
- “Make the hole 0.3 mm bigger.” Done.
- Checked for printing
One 3D app. Every maker.
Easy as a toy. Precise as real engineering.
Fixers
Fix what broke.
A photo and two measurements. A knob that fits.
Toy makers
Toys that move.
Joints that print in place.
Builders
Parts that fit.
Holes, rounds, exact sizes.
Parents and kids
Simple to start.
Say it, or use the library.
Engineers
Real CAD underneath.
Edit and reorder every step.
ExtrudeCutHoleRoundShellLoftSweepSpinPatternMirrorSTEP3MF
Sharers
Send a link. Get remixes.
Opens in a second. No account.
Fix it
Broken this afternoon.
Fixed by dinner.
A photo and two measurements is all it needs.
Knob’s missing. Shaft 6.2 mm, flat 4.8 mm.
Drag a size. The knob follows.
Every measurement is a slider. Get it to fit, then print.
Adjust
Build it
Pencil in.
Precise part out.
Your sketch, or an old drawing from the files.
- 50 × 45 × 32
- Millimetres, as drawn
- 4 mm
- Plate, with gussets
- 2 × M3
- Countersunk holes
- 4 × Ø2.7
- Servo horn, on Ø16
Ask for it.
Then change it.
Say what’s wrong. It changes the model, not just the picture.
Make the holes 0.3 mm bigger.
Make it dance
Draw a line. It bends.
Joints that print in place, worked out for you.
Not just toys.
- A hinge on a box lid.
- A clip on a case.
- A slide in a drawer.
Print it
It knows printing.
It catches the fail before your printer does.
Opens inBambu StudioOrcaSlicerCura
Check0.4 mm nozzle
- Wall too thinThinner than one line won’t print.0.3 mm
- OverhangNeeds support underneath.62°
- Part in mid-airNothing below it on the bed.1
- Better way upFlat side down: less support.Turn
Post it
Every model gets its own video.
Printed layer by layer, then dancing on the beat.
- Printing
- Wiggling
- Shaken
- Swimming
- Dancing
Silk
Gold
Glow
Rainbow
The fast way gave you a lump.
The right way took a month.
AI generators
Fast. But a lump.
- Ready in
- Seconds
- Change it later
- Start again
- Will it print?
- Often needs fixing
- To learn first
- Nothing
Extrudle
Minutes. Editable. Prints.
- Ready in
- Minutes
- Change it later
- Drag a slider
- Will it print?
- Checked for you
- To learn first
- Nothing
Pro CAD
Powerful. But a month to learn.
- Ready in
- Hours
- Change it later
- Yes
- Will it print?
- Up to you
- To learn first
- A month
MCP
Use it from your own AI.
Claude, ChatGPT, Cursor or any app that speaks MCP can build in your open Extrudle tab. You watch every step, and it all stays editable.
- Open Extrudle and press Connect AI. It copies your own link.
- Add the link to your AI app.
Free to connect. Or skip the setup: Ask AI is built in.
Settings → Connectors → Add custom connector, then paste your link:
<your link>Settings → Connectors → Create (developer mode), then paste your link:
<your link>In a terminal:
claude mcp add --transport http extrudle <your link>In ~/.cursor/mcp.json:
{
"mcpServers": {
"extrudle": { "url": "<your link>" }
}
}In .vscode/mcp.json:
{
"servers": {
"extrudle": { "type": "http", "url": "<your link>" }
}
}