Design custom clay cutters.
No CAD. No waiting. No limits.
CutClay Studio turns any shape idea into a print-ready STL file in minutes. A growing shape library, full parametric controls, and earring mode with mirror pairs — all in your browser, nothing to install.
Free to design. Sign in to export — 10 free STL exports, then Pro for unlimited.
From idea to cutter in three steps
Design in your browser. Print at home. Cut perfect clay shapes every time.
Pick your shape
Browse A growing shape library organized by category — botanicals, geometrics, celestials, animals, letters, and more. Click any shape to load it into the 3D preview.
Customize everything
Set exact dimensions in mm, adjust wall thickness, cutter height, and post hole position. Every change updates the 3D preview in real time.
Export your STL
Click Export STL and your print-ready file downloads instantly. Open it in PrusaSlicer, Bambu Studio, or Cura — no conversion needed.
Built for clay makers, not cookie decorators
Every feature in CutClay exists because a polymer clay maker needed it.
Growing Library
A fast-growing parametric shape library built for polymer clay makers. Botanicals, geometrics, celestials, animals, letters, seasonal — all fully customizable.
Earring Mode
Post hole placement, mirror pair export, and proportions tuned for clay work. Features no other cutter generator offers.
Instant STL Export
Sign in free with Google, Apple, or email to unlock exports. 10 STL files on Free (lifetime); unlimited on Pro.
Your Designs, Saved
Every cutter you export is stored on your account. Re-download the exact same STL from your design history — switch computers, lose files, no worries.
However you make, CutClay fits
Weekly Drops
Test new earring designs fast and keep your Etsy shop fresh every week.
Seasonal Collections
Create matching cutter sets for holidays, seasons, and special occasions.
Small-Batch Testing
Prototype quickly before committing to full production runs.
Custom Orders
Deliver one-of-a-kind cutters for client requests in minutes, not days.
Start free. Upgrade when you’re ready.
Three plans. No trial clock. Pick what fits, switch anytime.
- Full shape library
- Earring mode + mirror pair
- 10 STL exports (lifetime)
- Personal use · watermark on STL
- Unlimited exports, no watermark
- Download history + re-download anytime
- SVG/DXF import, batch export, scaling set
- Commercial license included
- Everything in Pro, forever
- All future features, free
- No subscription to manage
Loved by clay makers worldwide
Real feedback from makers who use CutClay in their production workflow.
The fastest way I’ve tested new cutter ideas. I design, print, and test in one afternoon. Completely changed my weekly drop workflow.
I was spending $5–8 per cutter buying STL files. Now I design exactly what I need in five minutes and print it for pennies. I wish I’d found this sooner.
The mirror pair feature is a game changer. My earring sets finally look professional — both earrings face the right way. Such a simple thing that makes a huge difference.
Guides for makers who ship
How to Make Custom Clay Cutters (No CAD Needed)
Design and export a custom cutter in under five minutes. Step-by-step for polymer clay earring makers.
5 Best Free Clay Cutter Generators in 2026
An honest comparison of every free cutter generator — including CookieCad, Tinkercad, and CutClay.
Earring Cutter 101: From Design to 3D Print
Everything you need to know about designing, printing, and using earring cutters in your clay practice.
Create your first cutter in under a minute
A growing shape library. Full parametric controls. Free STL export. No CAD skills required.