# Hunyuan 3D online Hunyuan 3D is Tencent's family of 3D generation models. This page runs its two current image-to-3D versions: Hunyuan3D 3.1 Pro for detail up to 1.5M faces and Hunyuan3D 3.1 Rapid for quick drafts, both returning a GLB and an OBJ. > Canonical: https://ai3d.studio/hunyuan-3d ## Run Hunyuan 3D online ## Hunyuan3D 3.1 in numbers ### 29 or 47 credits One run of Hunyuan3D 3.1 Rapid or 3.1 Pro from a picture; PBR materials add 19 to either. ### 1.5M faces at most Hunyuan3D 3.1 Pro offers 40K, 150K, 800K or 1.5M faces; leaving it on Auto lets the model choose. ### 2 files per run Both versions return the model as GLB and as OBJ, so no conversion is needed for either. ### 84 s and 174 s measured One Rapid run and one Pro run of the same photo, end to end, on 27 September 2026. ## One photo through both versions The same product photo of a toy robot, run once through each version on 27 September 2026. The figures describe the files the runs returned; the viewer loads a compressed web copy. Open a card to orbit the model. ### Hunyuan3D 3.1 Pro 500K triangles with color, metal-roughness and normal maps; a 57.0 MB GLB plus an OBJ copy after 174 seconds. ### Hunyuan3D 3.1 Rapid 50K triangles and one color texture, returned as OBJ, MTL and PNG and joined into one GLB, after 84 seconds. ## Which Hunyuan 3D version to run Both are in the form above; the picker switches between them. ### Hunyuan3D 3.1 Pro Detail ### Hunyuan3D 3.1 Rapid Speed ## What Hunyuan 3D is Tencent has released the family in versions since late 2024; only the earlier ones have public weights. ### Open weights up to 2.1 Hunyuan3D 2.0 and 2.1, both from 2025, have open weights under Tencent's Hunyuan 3D community licenses, which do not apply in the EU, the UK or South Korea. ### 3.0 and 3.1 run as a service The newer versions have no published weights and run only as hosted services. This page runs 3.1. ### More views in 3.1 Tencent's API adds top and bottom views in 3.1, for up to eight pictures of one object, and accepts face counts from 3,000 to 1.5 million. ### Optional PBR PBR materials are off by default in Tencent's API, as they are here; the switch adds roughness, metallic and normal maps. ### Run here through an inference provider AI3D Studio runs Hunyuan3D 3.1 on request and bills credits for the run; it is not affiliated with or endorsed by Tencent. Each result is saved to your library. ## Hunyuan 3D settings in this generator The options the form shows for the two versions. ### Texture: Standard or None Standard paints the model; None returns an untextured gray mesh you can retexture later. ### PBR, 19 credits Off by default on both versions; switch it on for roughness, metallic and normal maps that react to scene lighting. ### Face count, Pro only An advanced option: Auto, or a fixed 40K, 150K, 800K or 1.5M for 19 more credits. ## Make a model with Hunyuan3D 3.1 in three actions The form above opens on 3.1 Pro; Rapid sits next to it in the model picker. ### Upload a picture A JPEG, PNG or WebP up to 8 MB, cropped close around one subject on a plain background. ### Pick Rapid or Pro, then PBR Rapid costs 29 credits and Pro 47; switch on PBR for 19 more, and on Pro set a face count under advanced options if you need one. ### Generate and download The run returns a GLB and an OBJ, both saved to your library. ## Other Hunyuan models on this site Tencent's Hunyuan line also covers sketches, textures, topology and motion. ### [Hunyuan3D Sketch](https://ai3d.studio/sketch-to-3d) A line drawing and a description become a 3D model. ### [Hunyuan3D Texture](https://ai3d.studio/ai-retexture) Repaint a GLB or OBJ from a short description or a reference picture. ### [Hunyuan Motion](https://ai3d.studio/text-to-motion) Describe a movement and get a humanoid motion clip as FBX, 3 to 12 seconds long. ### [Several photos of one object](https://ai3d.studio/multiview-to-3d) Multi-view to 3D runs Hunyuan3D 3.1 Pro on front, back and side pictures. ## Limits of the hosted Hunyuan runs What the hosted runs on this page do and do not cover. ### One picture on this page Extra views need the multi-view generator, which costs 66 credits on Hunyuan3D 3.1 Pro. ### Pictures up to 8 MB The Hunyuan3D form takes a JPEG, PNG or WebP of 8 MB at most, where the TRELLIS.2 and Rodin forms take 20 MB. ### Big files from Pro The measured Pro run returned a 57.0 MB GLB; pick 150K faces or fewer for the web. ### Rapid has no face control Rapid chooses its own density, and the measured run came to 50K triangles. ### Not the open-weights model The 2.1 weights anyone can download are an older model than the 3.1 versions this page runs, so results differ. ## Questions about Hunyuan 3D Answers about versions, cost, open weights and output. ### What is Hunyuan 3D? Hunyuan 3D is Tencent's line of models that turn pictures, text or sketches into textured 3D meshes. This page runs version 3.1 in its Pro and Rapid tiers. ### How much does Hunyuan 3D cost here? Hunyuan3D 3.1 Rapid costs 29 credits and 3.1 Pro 47 credits for a run from one picture. PBR materials add 19, and a fixed face count on Pro adds 19 more. ### Is Hunyuan 3D open source? Partly. Hunyuan3D 2.0 and 2.1 have open weights under Tencent's community license, which excludes the EU, the UK and South Korea. Versions 3.0 and 3.1 are API-only. ### What files does Hunyuan 3D return? Both 3.1 versions return a GLB and an OBJ. STL, FBX and USDZ are converted from them in your browser for free. ### Hunyuan 3D Pro or Rapid: which should I pick? Start with Rapid at 29 credits to check the picture works, then run Pro at 47 for the final model with more faces and finer detail. The measured runs took 84 and 174 seconds. ### Who uses Hunyuan 3D, and for what? Game developers and 3D artists making props, products and characters from reference pictures, and anyone who wants an OBJ straight from the run. A rigged character in a T-pose is easier with a model that offers that pose. ### How many credits does Hunyuan 3D use? Hunyuan 3D draws between 29 and 47 credits per run, depending on the model and length chosen in the form. ### What limits should I check before using Hunyuan 3D? Generated output from Hunyuan 3D can contain visual, audio, or factual errors. Review each result before publishing, and upload only material you are authorized to use. Where the form accepts a reference image, supported files are JPEG, PNG, WebP up to 8 MB each. ### What happens to the files I upload to Hunyuan 3D? An upload is stored against your own account, not pooled with other people's. Deleting the account removes it: the control is in Settings under Security, the request is confirmed by email, and the erasure removes the stored objects it owns. How long anything else is kept, and which processors handle it, is stated in the privacy policy. ### Can I use what Hunyuan 3D makes commercially? Every plan, the free tier included, lets you use what Hunyuan 3D makes commercially: the outputs generated for you are yours. ### How does Hunyuan 3D compare, and what alternatives fit a different workflow? Hunyuan 3D: Run Hunyuan 3D online: Tencent's Hunyuan3D 3.1 Pro turns a picture into a GLB and OBJ with up to 1.5M faces for 47 credits, and 3.1 Rapid drafts one for 29. Related options are AI 3D model generator: AI 3D model generator with 12 named models: start from one image, a prompt, up to eight views or a sketch. From 20 credits; GLB, FBX, OBJ, STL or USDZ out, Text to 3D: Text to 3D with Tripo, Hunyuan3D, Rodin and Meshy: describe an object in a prompt and get a textured 3D model from 26 credits, with the model named, Rodin AI: Run Rodin AI, Hyper3D's Rodin Gen-2.5, in your browser: a picture to a GLB with PBR maps, quad or triangle meshes and a T-pose option, at 50 credits a run, Multi-view to 3D: Multi-view to 3D in AI3D Studio: upload front, side and back views and get a model whose hidden sides are measured, not guessed. Up to 8 views, TRELLIS.2: Run TRELLIS.2 online: one picture becomes a GLB with base color, roughness and metal maps, from 32 credits, with no 24 GB GPU or install to set up, and Character Sheet Generator: AI character sheet generator: turn one character picture into a front, left, back and right turnaround sheet, then build a 3D model from the views. Choose by the required input, delivered output, controls, limits, current availability, and credit cost; the related-tools section links each canonical page. ## Make a model with Hunyuan 3D Upload a picture above and run Hunyuan3D 3.1 Rapid or Pro. ## Related tools ### [AI 3D model generator](https://ai3d.studio/ai-3d-model-generator) ### [Text to 3D](https://ai3d.studio/text-to-3d) ### [Rodin AI](https://ai3d.studio/rodin-ai) ### [Multi-view to 3D](https://ai3d.studio/multiview-to-3d) ### [TRELLIS.2](https://ai3d.studio/trellis-2) ### [Character Sheet Generator](https://ai3d.studio/character-sheet-generator) _Last updated October 8, 2026_