TRELLIS 3D AI

TRELLIS 3D AI is a web-based image-to-3D tool that turns uploaded images into downloadable 3D assets with browser preview and export formats.

AI 3D Model Generator

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Overview

TRELLIS 3D AI is an online image-to-3D tool that turns uploaded images into downloadable 3D assets. The site positions it as a free entry point for generating professional-looking models from a single image, with a browser-based workflow for previewing and exporting results.

The product’s core purpose is to streamline 3D asset creation for people who need quick conversions rather than manual modeling. It supports multiple export formats, browser preview, and local editing controls, and the site notes that generated assets can be used commercially under its terms of service.

Features

Image-to-3D generation

TRELLIS 3D AI converts a single uploaded image into a 3D asset using its SLAT-based generation approach, aiming to preserve structural and visual detail.

Multiple output formats

The service exports assets in GLB, OBJ, STL, GLTF, USDZ, and PLY formats for downstream use in different pipelines.

Browser-based preview

Generated assets can be previewed directly in the browser, so you can inspect the result before downloading it.

Local editing controls

The site says users can edit local regions of the generated 3D asset, allowing more precise control over the output.

Fast processing

The platform is designed to return results in seconds through an optimized processing pipeline.

Restoration and texture handling

The homepage highlights professional restoration, multi-view, and texture mapping capabilities as part of the workflow.

Use Cases

Rapid concept conversion
Creators can turn a reference image into a 3D asset when they need a fast starting point for modeling rather than building geometry manually.
Asset preparation for digital projects
Game and app teams can generate assets in common formats such as GLB or USDZ for use in real projects and previews.
Preview-and-iterate workflows
Designers can inspect a generated model in the browser, check the output, and make local adjustments before downloading.
Object-focused image inputs
Users working from well-lit product or object images can produce 3D versions for experimentation, mockups, or asset libraries.
Commercial asset creation
Users who need output for commercial work can generate assets under the site’s stated commercial-use terms.

Pros and Cons

Pros

Converts images to 3D assets through a simple upload-and-download workflow.
Supports several common 3D export formats, including GLB, OBJ, STL, GLTF, USDZ, and PLY.
Offers in-browser preview before download.
Includes local editing controls for more detailed adjustments.
States that generated assets can be used commercially, subject to the terms of service.

Cons

The site provides limited detail on integrations or compatibility beyond the listed export formats.
The pricing and refund pages indicate paid plans and credit-based usage, so the service is not entirely free for all features or higher-volume use.
The homepage gives only brief guidance on input quality, so users may need to experiment with image selection for best results.

FAQ

Is TRELLIS 3D AI free to use?

Yes. The homepage states that TRELLIS 3D AI offers a free online version for image-to-3D asset conversion. The pricing page also shows paid subscription plans for users who need more credits or additional capabilities.

What 3D file formats can it generate?

TRELLIS 3D AI supports GLB, OBJ, STL, GLTF, USDZ, and PLY exports.

How does the workflow work?

The tool works by uploading an image, generating a 3D asset, previewing it in the browser, and then downloading the result in a supported format.

Can I use the generated assets in commercial projects?

Yes, the site says 3D assets created with TRELLIS 3D AI can be used commercially, subject to the terms of service.

What kinds of images work best?

The homepage says clear, well-lit images with distinct object features work best.

Quick Facts

Category: AI 3D generation
Platform: Web app
Primary workflow: Upload an image, generate a 3D asset, preview in browser, download
Export formats: GLB, OBJ, STL, GLTF, USDZ, PLY
Pricing model: Free online version with paid subscription plans
Source domain: trellis3d.co

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