Tencent Hunyuan 3D

Studio-Grade 3D Assets with Hunyuan3D 3.1

Hunyuan3D 3.1 shapes sealed, cleanly meshed models from a prompt or a photo, with eight-view capture, 4K PBR materials and geometry ready for print beds and game engines.

Upload an image Write a prompt

8-view input• Sealed meshes• Runs in browser

Building an app? Wire Hunyuan3D 3.1 into your pipeline

Hunyuan3D generated 3D render of a medieval knight bust in ornate engraved silver plate armour with a plumed closed-visor helmet, fur collar and navy cloth drape, three-quarter view isolated on a pure black background

Prompt

“weathered knight bust, engraved silver plate armour, closed visor, fur collar, navy cloth, battle scratches”

Texture maps

Full PBR set

1.5M

Polygon ceiling

40K–1.5M adjustable

Camera views

Multi-angle input

Export formats

GLB through PLY

What's new in Hunyuan3D 3.1

Tuned for teams shipping real 3D work

Eight-View Capture

Top, bottom and both front corners join the classic four angles, so the model sees more and guesses less.

Sealed Geometry

Manifold surfaces with no holes or stray edges, ready for slicers and boolean work straight away.

Quad-Led Topology

Quad-dominant meshes with smoother edge loops around joints, limbs and hard-surface parts.

Smarter UV Layouts

Less stretching and fewer seams, so textures wrap evenly across every surface.

Truer Colour

Hunyuan3D 3.1 filters baked-in lighting during texturing, giving cleaner albedo and believable PBR channels.

Pipeline-Ready Output

Choose 40K to 1.5M faces, triangles or quads, then drop the result into engines, CAD or slicers.

Made with Hunyuan3D 3.1

Unedited results from prompts and reference photos alike.

PBR on · metal, normal and roughness maps PBR off · base colour only

Text to 3D

Type a description and receive a textured, tidy mesh with no reference picture needed.

Steampunk mechanical owl sculpture with layered copper feathers and glowing clockwork eyes perched on large brass gears, moody workshop backdrop, studio product render — “clockwork owl with copper feathers on a brass gear perch”

Mossy ancient stone golem guardian with glowing blue runes and violet crystal clusters on its shoulders, standing in a dark forest ruin, full-body cinematic 3D render — “stone golem sentinel, glowing runes, crystal-crusted shoulders”

Glossy white ceramic maneki-neko lucky cat figurine with a raised paw, red collar, gold bell, gold coin and pink cherry blossom painting, on a wooden stand with warm blurred background — “porcelain maneki-neko with cherry blossoms and a gold bell”

Image to 3D

Drop in a photo or concept sketch and get a matching mesh with PBR materials.

$Translucent blue and violet crystal dragon with spread faceted wings coiled on a dark rock, iridescent refractions, dramatic studio 3D render$ PBR

Blue watercolour concept sketch of a coiled crystal dragon on white paper, used as the reference input image

Weathered wooden pirate galleon with tattered dark sails and rigging on stormy water at night, detailed 3D model render

PBR

Sepia ink illustration of a vintage sailing galleon on aged parchment, used as the reference input image

Premium over-ear wireless headphones in matte black with rose gold hinges and ear cup rings, close-up product render on a dark surface

ALBEDO

Simple product photo of black and silver over-ear headphones on a white background, used as the reference input image

What people make with it

Watertight shells and careful topology let Hunyuan3D 3.1 serve technical and creative work alike.

Glossy clay-style 3D illustration of a coral red desktop 3D printer with a blue filament spool and a wrench

3D Printing

STL files that slice cleanly with no repair pass

Glossy clay-style 3D illustration of an open wooden treasure chest spilling a purple game controller, potions, a sword and a red shield

Game Development

Tidy meshes for heroes, props and level dressing

Glossy clay-style 3D illustration of a blue and coral VR headset with controllers, glasses and floating geometric shapes

XR & Spatial

PBR assets for VR, AR and spatial apps

Glossy clay-style 3D illustration of a coral smartphone with a sneaker stepping out of the screen beside shopping bags

E-Commerce

Turn product shots into rotatable 3D listings

How to use Hunyuan3D 3.1 in your browser

Four steps from rough idea to finished asset

Pick an Input

Write a short description or upload a reference. Sets of up to eight photos work too.

Generate

Hunyuan3D 3.1 rebuilds the shape with clean topology and bakes PBR textures onto it.

Inspect

Spin the model in the 3D viewer and check density, edge flow and materials.

Export

Save as GLB, OBJ, FBX, STL or USDZ for Blender, Unity, Unreal, slicers or CAD.

Three ways to start a model

Choose the input that suits how you work

Text to 3D

Describe an object in plain language and Hunyuan3D builds the full textured mesh from words alone.

Screenshot of a light web app upload dialog with a dashed drop zone for a reference image and a small robot photo card tilted on top

Image to 3D

Upload a product shot, sketch or concept piece and receive accurate, watertight geometry.

Screenshot of a multi-view upload panel showing four white chess knight photos from front, side, back and top angles with a blue process button

8-View to 3D

Feed up to eight angles, including top, bottom and both front corners, for the tightest reconstruction.

PBR maps & export formats

Hunyuan3D 3.1 ships materials with steadier, more faithful colour

PBR material maps · up to 4K

Hunyuan3D textured 3D figurine of a cheerful cartoon boy with spiky brown hair, yellow shirt, blue shorts and a backpack walking on a grassy round base, light grey studio background — Final Render

Rainbow-coloured normal map render of the cartoon hiker boy figurine on its base, grey background — Normal Map

Solid black metallic map silhouette of the cartoon hiker boy figurine on a grey background — Metallic Map

Greyscale roughness map render of the cartoon hiker boy figurine on a grey background — Roughness Map

Export formats

GLB (glTF) OBJ FBX STL USDZ PLY

Made for makers, engineers and studios

Printing miniatures, building worlds or testing product ideas, Hunyuan3D 3.1 hands you clean geometry without years of modelling practice.

Sealed meshes that print without repair
Quad topology for rigging and subdivision
PBR texture sets up to 4K
Runs in the browser, nothing to install
Fits Blender, Unity, Unreal and beyond

3D Printing

STL output for FDM and resin machines.

Game Development

Clean meshes for characters, props and scenes.

E-Commerce

Interactive 3D views built from product photos.

Design & Prototyping

See concepts in 3D before tooling up.

Hunyuan3D 3.1 vs 3.0

Both versions remain available. Pick whichever fits the job.

Feature	Hunyuan3D 3.1	Hunyuan3D 3.0
Input	Text, image, 8-view	Text, image, multi-view
Camera views	Up to 8	Up to 4
Max Texture	4K PBR	4K PBR
Max Polygons	Up to 1.5M	Up to 1.5M
Topology	Clean quads	Standard
Watertight	Guaranteed	Partial
UV Quality	Smart unwrap	Standard
Best For	Printing & production	Flexible modes

Common questions

What is Hunyuan3D 3.1?

Tencent's newest text- and image-to-3D model, producing sealed, quad-led meshes with PBR textures for production work.

What changed since version 3.0?

Eight-view input, guaranteed watertight output, smarter UV unwrapping and more accurate colour in baked textures.

How do I run Hunyuan3D 3.1 online?

Open the generator, choose text, one image or a multi-view set, start the job, then preview and export.

Do I have to pay to use it?

Tencent publishes open weights for some Hunyuan3D releases. Hosted access has its own terms, so review the current plan before you begin.

How long does a Hunyuan3D model take?

Runtime scales with face count, texture resolution and queue load. Bigger polygon budgets and 4K maps take longer.

Which file formats can I download?

GLB, OBJ, FBX, STL, USDZ and PLY, covering game engines, DCC tools, AR viewers and slicers.

Is Hunyuan3D 3.1 good for 3D printing?

Yes. Its manifold meshes open in Cura, PrusaSlicer or Bambu Studio and slice without a manual fix.

Try Hunyuan3D 3.1 today

Create your first print- and engine-ready model in a few clicks.

Get started Create yours

Want something lighter and quicker?

Explore a leaner image-to-3D model with PBR textures baked in, suited to fast iteration.

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Building for game engines?

Try a native 3D diffusion model with tight polygon budgets for Unity, Unreal and Godot.

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