BrickBuilder
Back
Your image, in three dimensions

Image to GLB Converter

Turn your photo or illustration into a downloadable GLB model. Generate a 3D shape from your image and inspect it in your browser.

Create your 3D model

Start with one clear image. Generation uses your existing credits or guest allowance and can take several minutes.

JPG, PNG, WebP, GIF, HEIC, HEIF, TIFF · up to 50 MB

Convert a photo into a binary glTF model

GLB is the binary form of glTF, a format that packages mesh geometry and materials into one file. This image-to-GLB converter first creates a 3D interpretation of your picture, then gives you the original generated GLB. It does more than change an image filename: the AI estimates the object’s shape and appearance.

Import the GLB into software that supports binary glTF, or use it as a starting point for a LEGO-compatible design. The generated file is a static model; it is not a rigged or animated character, and fine details may need cleanup in a 3D editor.

Upload an image

Choose a clear photo or illustration of one object. Simple backgrounds help make the subject easy to identify.

Generate and preview

AI estimates the shape and appearance. Inspect the result in the interactive 3D viewer.

Download your model

Download the generated GLB, or export its geometry as OBJ without another AI generation.

Image to GLB FAQ

How do I convert an image to GLB?

Choose an image, select Generate 3D model, and wait for processing to finish. Rotate the preview to inspect the result, then download the GLB model or export OBJ geometry. The same generation can supply both formats without generating again.

Which image formats can I upload?

Upload a JPG, PNG, WebP, GIF, HEIC, HEIF, or TIFF image up to 50 MB. Some formats are converted in your browser before upload. A clear picture of one object with good lighting and a simple background usually gives the AI a clearer starting point.

Does this generate the original object or a LEGO model?

The downloadable mesh is an AI interpretation of your original image. This tool skips the LEGO-style image preprocessing. The existing generation pipeline also prepares a brick version, which you can open from the result. Use image to LEGO for a dedicated brick-design workflow.

Is image-to-3D generation free?

Generation uses the same credits and guest limits as the existing image-generation tools. If your guest allowance or credits run out, you will need to sign in or add credits. Exporting the completed model to another format does not start another AI generation.

Will the model match every side of my photo?

A single image cannot show every surface. AI estimates hidden sides, depth, and small details, so results may differ from the original object. This is not an exact 3D scan, a CAD reconstruction, or a guarantee of a print-ready mesh.

What is the difference between GLB and OBJ downloads?

GLB keeps the generated mesh and bundled appearance in one binary glTF file. The OBJ export contains static polygon geometry without MTL materials, textures, rigging, or animation. Choose GLB for appearance and OBJ for geometry-focused editing.