Cookie Design Lab
Upload a picture, refine the outline and download a cookie cutter STL
Cookie Design Lab is a paid browser tool for cookie decorators making many custom shapes. Free sign-up to try; unlimited downloads with a $5 7-day pass or $100 per year. Exports STL; an account is needed to download. Last checked .
Opens cookiedesignlab.com
What is Cookie Design Lab?
Cookie Design Lab converts an image into a cookie cutter STL in about a minute. You upload a photo, logo or drawing, use the editing tools to remove the background and clean up details, then download the cutter file. A newer stamp feature creates matching cookie stamps, and the site notes it is still collecting feedback on that part.
Pricing is time-based rather than per file: after a free sign-up to try the tool, a 7-day pass costs $5 and an annual plan $100, both with unlimited downloads and a personal library of your designs. Accounts are created with Google or Facebook.
The short pass suits someone preparing cutters for one event, such as a birthday or wedding, while the yearly plan targets cookie decorators who make new shapes every week. Output is STL, which works in Cura, PrusaSlicer, Bambu Studio and other common slicers.
What you can make
- Cookie cutters
- Cookie stamps
How to use Cookie Design Lab
- Sign up with Google or Facebook
- Upload your image
- Clean up the outline
- Download the STL with an active pass
What you'll need to print it
Filament and parts that suit what you make with Cookie Design Lab.
PETG
- Bambu Lab PETG Basic (affiliate link) Amazon
- Polymaker PETG (affiliate link) Polymaker EU: 3DJake (affiliate link)
Code gives 15% off your first order at Polymaker.
Also handy
Filament dryers and dry boxes
- SUNLU FilaDryer S4 (affiliate link) Amazon
- Polymaker PolyDryer (affiliate link) Polymaker
Some of these are affiliate links: we may earn a small commission, at no extra cost to you. More about that
Cookie Design Lab pros
- Background removal and outline editing built in
- Short 7-day pass for one-off events
- Personal design library
Cookie Design Lab cons
- Downloads need a paid pass
- The stamp feature was new as of September 2026, and the site asks for feedback on it
- Sign-in only via Google or Facebook
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