Relief is a free image to 3D model converter — turn any photo into a printable 3D relief mesh in your browser and export it as STL.

Drop an image to raise it
Free image to 3D model conversion — portraits, landscapes, textures all work.
Brightness becomes elevation.
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Relief
Free Image → 3D Model
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Free Image to 3D Model Converter

Relief is a free image to 3D model converter that turns any photo into a printable 3D relief mesh, entirely inside your browser. Drop in a picture, watch brightness turn into elevation, then export a ready-to-print STL file — no account, no watermark, and no cost.

How to convert an image to a 3D model for free

  1. Drag and drop a photo, or choose a file — portraits, landscapes and textures all work.
  2. Relief maps each pixel's brightness to a height value, generating a 3D relief mesh in real time.
  3. Fine-tune the height scale, grid resolution and smoothing until the model looks right.
  4. Choose a surface color mode — original image, elevation gradient, or plain clay — and a render style.
  5. Click Export STL to download a free, print-ready 3D model of your image.

Why use this free image to 3D model generator

Frequently asked questions

Is this image to 3D model converter really free?

Yes. Relief is a completely free image to 3D model converter — there's no signup, no watermark, and no limit on how many images you can convert or export as STL.

How does the free image to 3D model conversion work?

Relief reads the brightness of each pixel in your photo and maps it to height, generating a 3D relief mesh. You can then adjust height scale, grid resolution and smoothing before exporting the model.

What file format does the free 3D model export use?

Models are exported as triangulated STL files, a standard format supported by most 3D printers and 3D modeling software.

Do I need to upload my photo to a server?

No. The entire image to 3D model conversion happens locally in your browser, so your photo is never uploaded anywhere.

Relief · Free Image to 3D Model Converter · STL export for 3D printing