25/08/2026
๐ฅ Turn ANY Image Into a 3D STL for CNC Carving, Completely FREE! ๐ฅ
This is one of the coolest tools weโve added to CNC3D Design Suite. You can now take an ordinary raster image such as a JPG, JPEG, PNG, BMP or TIFF and dynamically convert it into a real 3D STL model, then bring it straight into CNC3D Design Suite for further editing, CAD/CAM work and CNC carving. ๐คฏ๐ ๏ธ
That means a normal photograph or image can become the starting point for your own 3D relief carving.
๐ถ In this video, we take a regular photo and show how CNC3D Design Suite interprets the image as height information to create a 3D relief. From there, you have a whole collection of tools to actually work with the model rather than simply accepting whatever the conversion gives you.
๐งฐ Built-in 3D Image Editing Tools
You can:
โ๏ธ Select and isolate the background to remove it or flatten unwanted areas
๐๏ธ Use the Height Brush to manually raise or lower areas of your relief
๐ Smooth rough areas and transitions
โจ Sharpen details that need more definition
๐ Inflate areas to give features additional depth and volume
๐ชต Apply textures to introduce different surface effects
๐ Control the relief dimensions and depth before creating your STL
๐ Preview the model in 3D while you work
๐พ Save the finished model as an STL
โก Import it directly into your CNC3D project
With a little time spent manipulating the original image, you can create some seriously impressive custom 3D CNC carvings from your own photographs and artwork.
And here's the part we really love:
๐ It's completely FREE.
No AI credits.
No tokens.
No uploading your images to an AI service.
The image processing and 3D model generation are built directly into CNC3D Design Suite and run locally on your computer. ๐ปโค๏ธ
We've been working hard to make advanced CNC capabilities accessible to everyone, from somebody experimenting with their first CNC project right through to experienced makers looking for another powerful tool in the workshop.
CNC3D Design Suite brings CAD, CAM, 3D carving and CNC tools together in one free package, with the goal of making CNC easier to learn, easier to use and a whole lot more fun.
๐ Everyone is welcome to use it.
๐ Get CNC3D Design Suite FREE here:
http://www.cnc3d.com.au/commander
If you try the Image to 3D Relief tool, we'd genuinely love to see what you create. Drop a comment below with what you're carving, tell us what image you tried or share any ideas you have for future tools. ๐
What photo would YOU turn into a 3D carving first? ๐ค๐