A smaller size creates a more detailed model. A larger
size simplifies the model, resulting in fewer polygons.
2. Upload & Generate
3. Global Controls
Total Vertices: 0
4. Object Controls
Click an object in the 3D view to select it.
5. Export
Processing...
Image to 3D Model
Upload any image and convert it into a 3D height-map model instantly — great for turning photos into printable art.
What this tool does
Upload an image and the tool converts pixel brightness to height values, creating a 3D relief (height-map) mesh. Adjust resolution and depth, then export as OBJ or STL for 3D printing or further use.
Who this is for
Artists creating 3D relief versions of their photos
Makers printing personalised photo gifts
Designers exploring 3D topographic effects
Educators demonstrating bitmap-to-3D conversion
How to use this tool
Upload or drag-and-drop an image file
Adjust height multiplier and mesh resolution
Preview the 3D height map in the viewer
Export OBJ or STL
Inputs
Image file — JPEG, PNG, or GIF — any image
Height multiplier — How tall bright pixels become in the model
Resolution — Mesh density — higher = more detail, larger file
Outputs
OBJ file — Import into Blender or any 3D tool
STL file — Direct 3D printing input
Example use cases
Portrait relief — Convert a face photo into a printed 3D portrait
Topographic map — Use a satellite elevation image to create a terrain model
Logo emboss — Convert a white-on-black logo into a raised 3D badge
Personalised gift — Turn a family photo into a printable 3D keepsake
High-contrast images with clear bright/dark areas produce the most readable 3D relief.
▶ Will a colour image work?
Yes — colour is converted to greyscale brightness before height mapping.
▶ How do I improve detail?
Increase the resolution slider — but note that very high settings create large files.
▶ Can I add a flat base for printing?
Yes — add a base/raft in your slicer software after importing the STL.
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