3D Printed Cookie Cutter Creator

Tips for 3D Printing Your Custom Cookie Cutter

Use our Cookie Cutter 3D Builder to generate a precise, print-ready
STL or OBJ. Create personalized cookie cutters with custom text, fonts, emojis,
uploaded SVG graphics, and base shapes — all ready for 3D printing. Follow these printing and food-safety tips for crisp,
clean, and safe results.

Set Dimensions & Design Parameters

  • Text Size: Adjust for visibility — larger text leaves deeper impressions in dough.
  • Cutter Thickness: 1.2–2.4 mm for balanced strength and clean edges.
  • Cutter Height: 12–18 mm typical for cookie dough or fondant.
  • Font: Choose clean sans-serif fonts for smooth contours and better readability.
  • Base Size & Shape: Select from circle, square, heart, star, or custom SVG outline.
  • Emojis & SVG Uploads: Add icons or your own artwork directly in the app for unique shapes.

Scale Inside the App (Not in the Slicer)

If your cutter needs to be bigger or smaller, rebuild with updated dimensions in the app.
Scaling in the slicer changes wall thickness, text proportions, and edge bevels, which can dull the cutting edge
or distort the design.

Supports & General Slicer Guidance

  • Supports: Off — models are designed to be support-free.
  • Orientation: Print with the rim flat on the bed for the sharpest edge.
  • Infill: 15–25% (Grid or Gyroid) is plenty; walls carry the strength.
  • Walls: 3–4 perimeters (≈1.2–1.6 mm) for durability.
  • Top/Bottom: 4–6 solid layers (≈0.8–1.2 mm total).
  • Bed Adhesion: Skirt is enough; brim optional for smaller prints.

Nozzle, Layer Height & Materials

  • Nozzle: 0.4 mm standard (0.25–0.3 mm for fine details).
  • Layer Height: 0.16–0.20 mm for crisp edges and clean walls.
  • Materials:
    • PLA+ — easy and dimensionally stable; great for single-use or decorative cutters.
    • PETG — more durable and moisture-resistant; better for repeated washing.
    • ABS/ASA — higher heat tolerance; can be smoothed for a sealed surface.

Food-Contact & Safety Guidance

Since cookie cutters may touch dough directly, follow these food-safety steps for cleaner, safer prints:

  • Dedicated nozzle: Use a clean, lead-free nozzle reserved for food-related prints.
  • Filament choice: Choose virgin or food-contact-rated filament — avoid recycled blends.
  • Seal the surface: Apply a food-safe epoxy like XTC-3D or smooth ABS with vapor to reduce pores.
  • Barrier method: Use parchment or cling wrap over dough for added safety.
  • Cleaning: Hand-wash with warm water and mild soap; do not dishwash.
  • Replace when worn: Discard cutters showing cracks or rough edges.

For more information on food safety with 3D printed materials, see this page:  https://formlabs.com/blog/guide-to-food-safe-3d-printing/

Recommended Food-Safe Filaments

Why These Settings Work

Cookie cutters are low-overhang, support-free models that need precise edges and smooth walls.
A 0.4 mm nozzle, 0.16 mm layers, and 3–4 walls create crisp, accurate rims with good durability — perfect for a
3D printed cookie cutter STL that cuts cleanly and lasts through multiple uses.

Common Troubleshooting

  • Dough sticking? Dust lightly with flour or use parchment over dough.
  • Edge too rough? Lower layer height or reduce print speed slightly.
  • Too flexible? Increase wall count or switch to PETG.
  • Stringing on small text? Reduce nozzle temp 5–10 °C or increase retraction distance.

Looking for a cookie cutter 3D print STL? Customize every detail in the app,
then export your cookie cutter STL or OBJ — ready for your slicer.