Free Cookie Cutter Generator
Design custom cookie cutters in your browser. Pick a shape, set exact dimensions, and export a print-ready STL file in minutes. No downloads, no CAD experience, no credit card.
Create any cookie cutter shape you can imagine
CutClay is a free parametric generator — not a library of fixed shapes. Adjust every dimension to get exactly what you need.
Choose your shape
Browse 2,000+ shapes: hearts, stars, animals, florals, letters, geometric forms, and seasonal cutters. Click any to preview in 3D.
Set your dimensions
Type exact millimeter values for width, height, blade thickness, and blade depth. Standard cookie cutters are typically 60–100mm wide and 20mm deep.
Download & print
Export your STL file in one click. Open in any slicer software and print on any FDM printer. PETG is the usual choice for cutters that touch food.
Why use CutClay for cookie cutters?
Most cookie cutter generators were built for one specific use case. CutClay was designed as a universal parametric tool — which means it handles cookie cutters, clay cutters, and custom shapes equally well.
The key advantage is precision. Instead of downloading a fixed STL and hoping it’s the right size, you set exact dimensions before exporting. A 73mm wide gingerbread man. A heart that’s exactly 55mm tall. A star with walls that are 2mm thick. You control every variable.
The free tier includes all 2,000+ shapes with 3 free STL exports (lifetime). No account required to browse — sign in with Apple, Google or email only when you’re ready to download.
Recommended print settings for cookie cutters
Getting clean, durable cookie cutters from your printer.
Filament
PETG is the usual choice for cutters that touch food. 3D prints have layer lines that can trap dough, so use a food-contact filament and a stainless-steel nozzle, wash by hand, and replace a cutter once it cracks. If you sell cutters for food use, check the rules where you sell. PLA is fine for decorative cutters not used with food.
Blade thickness
2–2.5mm is standard for cookie cutters. Thicker walls are more durable for regular use. Thinner walls give sharper cuts but are more fragile.
Blade depth
20–25mm works well for most cookie dough. Rolled dough at 6–8mm needs at least 20mm of blade depth to cut cleanly through.
Layer height
0.2mm is a good balance of speed and quality. 0.15mm gives smoother edges on curved shapes. Print with the cutting edge pointing up.
Design your first cookie cutter in minutes
2,000+ shapes. Exact dimensions. Free STL export. No account required to start.