Hunyuan3D 2.1

New
Tencent
Image Generation

Refreshed Hunyuan3D 2.1 with improved texture fidelity and PBR-material support. Image-to-3D with textured GLB output.

Generate with Hunyuan3D 2.1
Describe what you want and pick a size — the image renders inline.
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Result appears here
TL;DR·Last updated May 16, 2026

Hunyuan3D 2.1 is image generation AI model from Tencent, priced at €0.000 per 1M input tokens with a unknown context window.

Try Hunyuan3D 2.1
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Pricing

Price per Generation
Per generation€0.24

API Integration

Use our OpenAI-compatible API to integrate Hunyuan3D 2.1 into your application.

Install
npm install railwail
JavaScript / TypeScript
import railwail from "railwail";

const rw = railwail("YOUR_API_KEY");

const images = await rw.run("hunyuan3d-2-1", "A beautiful sunset over Tokyo");
console.log(images[0].url);

// Or use the image() method for full control
const res = await rw.image("hunyuan3d-2-1", "A cat in space", {
  size: "1024x1024",
  n: 1,
});
console.log(res.data[0].url);
Specifications
Price
€0.24
Developer
Tencent
Category
Image Generation
Supported Formats
image
Tags
replicate
3d-generation
image-to-3d
tencent
pbr

Frequently asked questions

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