Start FreeCandle Mold Generator
The leading tool to design candle molds for 3D printing.
Adjust size, preview in 3D, and download ready-to-print STL files — all free.
Candle molds made easy.
Design, preview, and download custom 3D printable molds — for free.
Custom candle molds
- Design 3D printable candle molds by adjusting key parameters like height and diameter.
3D viewer preview
- See your mold update in real time with an interactive 3D preview before downloading.
Download STL for printing
- Export mold designs as STL files, ready for slicing and 3D printing.
Functional design features
- Each STL includes the mold body, locks, and a top insert to center the candle wick easily.
Maker ready
- Optimized for hobbyists, crafters, and makers who want to produce their own candle molds at home.
How to make a 3D printable candle mold
The generator helps you design candle molds with functional features like locks and wick centering, then export them for 3D printing.
1) Set the mold dimensions
Adjust key candle mold parameters such as height and diameter to match the candle size you want to make.
2) Preview the mold in 3D
Use the interactive 3D viewer to inspect the mold body, locking features, and wick-centering insert before export.
3) Download and 3D print
Export the mold as an STL file, slice it in your preferred slicer, and 3D print it for candle-making use.
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FAQ
Frequently asked questions
What does the Candle Mold Generator do?
It lets you design custom candle molds for 3D printing, adjusting dimensions and previewing in 3D before downloading.
What file format can I download?
The app exports STL files that are ready for slicing and 3D printing.
Are functional parts included?
Yes. Each STL includes the mold body, locks for stability, and a top insert to center the wick.
Is it free?
Yes! The Candle Mold Generator is free to use.
Can I preview my mold?
Yes, an integrated 3D viewer shows your mold in real time as you change parameters.