Picture-to-3D Voxel Creator

Convert an uploaded image into an interactive color voxel model with detail and depth controls; export GLB, OBJ, STL, PNG, or SVG.

What this tool does

Pic2vox samples the colors of an uploaded image and turns them into an interactive voxel-style 3D model. Detail, depth, palette, and eyedropper controls help shape the result.

Who this is for

Artists and makers exploring image-based voxel forms
Students learning how image sampling can drive 3D geometry
Designers preparing a colorful model or projection for further editing

How to use this tool

Upload an image from your device
Adjust Detail and choose whether to use Flat Depth
Select a preset color palette or use the eyedropper and palette controls
Orbit the 3D preview and choose an export format
Download the generated GLB, OBJ, STL, PNG, or SVG result

Inputs

Provide a local image, choose a Detail value from the visible range, toggle Flat Depth, select or sample colors, and inspect the Three.js preview. Image reading occurs in the browser.

Outputs

Exports include GLB, OBJ, and STL 3D model files, plus PNG canvas captures and SVG voxel projections. High detail settings can use substantial browser resources, and WebGL is required for the interactive preview.

Example use cases

Turn a logo or illustration into a colored voxel study
Compare flat-depth and layered voxel treatments
Export a rough 3D starting point for a separate modeling workflow

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Frequently asked questions

What does Detail control?

Detail controls how finely the source image is sampled into the voxel model. Higher settings can create more geometry and require more browser resources.

What does Flat Depth change?

Flat Depth changes the model’s depth treatment so the image can be represented as a flatter voxel projection rather than a deeper form.

Which exports are 3D models?

GLB, OBJ, and STL are the 3D model exports. PNG is a canvas image and SVG is a generated voxel projection.

Are images uploaded to a server?

The page reads the selected image with the browser’s FileReader and no app-side upload was observed. The interactive preview still depends on external Three.js modules and WebGL.

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