AI 3D - Double AI engine for turning images and text into production-ready 3D models

What Is AI 3D?

Imagine this: You're a game designer who just sketched a medieval sword concept, and you need a 3D model ready for Unity by tomorrow. Or you're an e-commerce seller who wants to offer AR product previews but can't justify spending $500 per model on a freelance 3D artist. Or maybe you're a 3D printing enthusiast trying to replicate a vintage part you found at a flea market.

Traditionally, 3D modeling requires years of experience, expensive software, and hours—often days—of meticulous work. That high barrier has kept countless creators, designers, and builders from bringing their ideas into three dimensions.

AI 3D changes that entirely. It's a SaaS platform that integrates two of the most advanced AI 3D engines available today: Tencent's Hunyuan3D 3.1 and ByteDance's Seed3D 2.0. With zero 3D modeling experience, you can upload a photo or type a text description and get a fully textured, production-ready 3D model in minutes.

The result? A complete GLB file with full PBR materials—Albedo, Normal, Roughness, Metallic maps all included. Export to GLB, USDZ, OBJ, FBX, or URDF, and drop it straight into Blender, Unity, Unreal Engine, or Three.js. No additional baking, no format conversion headaches.

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Your Team's Essential AI 3D Features

Dual-Engine 3D Generation: Pick the Best Model for Every Job

You don't have to bet on a single AI engine. AI 3D gives you both Tencent Hunyuan3D 3.1 and ByteDance Seed3D 2.0 on the same platform. You can run the same input through both models, compare results side by side, and choose the one that works best for your project.

Why does this matter? Each engine has its own strengths. Hunyuan3D 3.1 uses an 8-view reconstruction pipeline and delivers impressive hard-surface accuracy, making it ideal for mechanical objects, architectural elements, and product models. Seed3D 2.0, on the other hand, employs a coarse-to-fine Diffusion Transformer (DiT) architecture with MMDiT dual-stream processing and MoE detail enhancement. It excels at organic shapes and stylized characters, achieving a 69.0% win rate in texture human preference benchmarks—outperforming Tripo 3.0 and Rodin Gen2.

You can use it to run the same prompt through both engines and pick the best output, or choose the engine that matches your project's nature. No vendor lock-in.

Image-to-3D: From Photo to Model in Minutes

Upload a JPG, PNG, or WebP image (up to 6MB), and the AI automatically reconstructs the geometry while synthesizing full PBR textures. For best results, use images at 1024×1024px or higher with a clean, solid-color background.

You can use it to turn product photos into interactive 3D models for your online store, or convert character concept art into game-ready assets. The AI handles edge detection, surface shading, and texture generation in one go.

Text-to-3D: Describe It, and It's Built

No reference image? No problem. Type a natural language description—"a weathered ceramic vase with gold trim and a matte finish"—and the AI generates a reasonable 3D mesh with matching PBR textures.

You can use it for fantasy props, sci-fi weapons, surreal concept objects, or anything that doesn't exist as a photograph. Describe the material (metal, wood, ceramic), surface details (rough, polished, cracked), and overall shape, and let the AI do the geometry.

Full PBR Material Maps: Production-Ready Out of the Box

Every 3D model you generate comes with a complete PBR material set—Albedo (diffuse color), Normal (surface detail), Roughness (surface reflectivity), and Metallic (metal/non-metal regions).

You can use it to import models directly into Blender, Unity, Unreal Engine, or Three.js without any additional texture baking or material setup. Hunyuan3D outputs up to 4K PBR textures, giving you asset-quality detail for production environments.

Polygon Control & Multi-Format Export

You have full control over the output polygon count, from 40,000 to 1,500,000 polygons. This flexibility means you can optimize for every use case:

• 40K–200K polygons: Perfect for WebXR, AR experiences, and real-time game assets
• 500K–700K polygons: Ideal for topology cleanup pipelines before retopology
• 1M–1.5M polygons: Best for high-fidelity rendering and archival-quality models

And when it comes to exporting, AI 3D supports GLB (Web and game engines), USDZ (iOS AR Quick Look), OBJ (universal 3D software), FBX (animation pipelines), and URDF (Seed3D robot parts with component-level decomposition).

Interactive Preview & GIF Export

You can rotate, zoom, and inspect your generated model right in the browser before downloading. Need to share a quick preview with a client or teammate? Export a rotating GIF animation—no 3D viewer required on their end.

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Who's Using AI 3D?

Game Designers — From Concept to Asset in Hours

Suppose you're a game designer working on an RPG. You need 20 different potion bottles, 10 weapon variants, and a dozen environmental props for the next level. Traditionally, each non-hero asset takes hours of modeling, UV unwrapping, and texturing—time you'd rather spend on gameplay systems.

With AI 3D, you upload concept sketches or write short descriptions ("a rusted iron lantern with green glass panes"). The AI generates a textured GLB file ready for Blender cleanup and Unity or Unreal Engine import. Cycle time drops from days to hours.

E-commerce Sellers — 3D Product Previews Without the Price Tag

You run an online store selling furniture and home decor. You've seen how AR product previews boost conversion rates. But hiring a 3D artist at $200–$500 per model? That doesn't scale across your 200-product catalog.

Upload a clean product photo (solid white background works best). Run it through Hunyuan3D for hard-surface precision, and export to GLB for Web previews and USDZ for iOS AR Quick Look. The models work directly with Shopify, WooCommerce, and any platform that supports Google's model-viewer component. No app download required for your customers.

3D Printing Enthusiasts — Scan Without a Scanner

You found a vintage mechanical part at a flea market and want to duplicate it. Or you sculpted a clay prototype and need a digital file. You don't own a 3D scanner, and photogrammetry software is a pain to set up.

Take a few clear photos from different angles on a plain background. Upload them to AI 3D, and the platform generates a watertight mesh. Export as OBJ or GLB, clean up in Meshmixer or Blender, and send to your slicer. From physical object to printable file in minutes.

Web3D & AR Developers — Assets Ready for the Web

You're building a Three.js interactive product configurator or a WebXR experience. Your biggest bottleneck isn't the code—it's preparing and converting 3D assets across multiple formats.

AI 3D outputs native GLB files that work directly with Three.js, Google's model-viewer Web component, and any WebXR framework. For iOS AR experiences, USDZ export is one click away. No format conversion middleware required.

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AI 3D Pricing: Which Plan Fits Your Workflow?

All plans include AI 3D model generation, AI image generation, AI video generation, AI voice generation, high-resolution output, priority generation queues, no watermarks, commercial usage rights, and priority support. The main difference is how many monthly credits you need.

Save 29%–35% with annual billing. Additional credit packs are available for one-time purchase. Note that unused subscription credits do not roll over to the next month.

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The Technology Behind AI 3D

Hunyuan3D 3.1 — Built by Tencent

Hunyuan3D 3.1 uses an 8-view reconstruction pipeline that captures the subject from multiple angles and reconstructs a watertight mesh. Key capabilities include:

• Watertight mesh generation: No holes or gaps — ideal for 3D printing and solid modeling
• Up to 4K PBR textures: Production-quality Albedo, Normal, Roughness, and Metallic maps
• Configurable polygon count: From 40K to 1.5M polygons
• Open source: Available on GitHub and Hugging Face under Apache 2.0 license

Hunyuan3D excels at hard-surface objects — mechanical parts, architectural elements, product models with clean edges and defined geometry.

Seed3D 2.0 — Built by ByteDance

Released on April 23, 2026, Seed3D 2.0 introduces a coarse-to-fine Diffusion Transformer (DiT) architecture that generates models in two stages. First, a coarse mesh is created from the input. Then, an MMDiT dual-stream processor with MoE (Mixture of Experts) detail enhancement refines the geometry and applies high-quality textures.

Key differentiators:

• 69.0% win rate in texture human preference benchmarks — outperforming Tripo 3.0 and Rodin Gen2
• Faster generation for organic shapes and stylized characters
• Component-level decomposition and URDF export — useful for robotics and mechanical assemblies
• Unified PBR model for consistent material output

Generation Modes: Normal vs. Geometry

Choose the right mode for your project:

• Normal mode: Best for organic shapes, characters, creatures, and anything with curved surfaces. The AI prioritizes smooth topology and natural surface flow.
• Geometry mode: Produces cleaner edge loops and sharper surface definition. Ideal for mechanical parts, product designs, architectural elements, and any hard-surface object.

Generation Speed

The actual AI model generation happens in under 60 seconds from input. The full processing pipeline, including mesh reconstruction, texture synthesis, and format packaging, takes approximately 2–6 minutes depending on input complexity and polygon count settings. Higher polygon counts and more complex textures naturally take longer.

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Frequently Asked Questions