#9 in AI 3D Model Generator TRELLIS 3D AI logo
AI 3D Model Generator PAID from $8/mo

TRELLIS 3D AI

A game developer needs 20 furniture pieces for a virtual apartment but doesn't want to spend days modeling each object in Blender

She photographs a chair from her living room, uploads it to TRELLIS 3D AI, and gets a fully textured 3D asset in GLB format within minutes. This system generates detailed geometry and PBR textures from that single…

TRELLIS 3D AI screenshot

A game developer needs 20 furniture pieces for a virtual apartment but doesn't want to spend days modeling each object in Blender. She photographs a chair from her living room, uploads it to TRELLIS 3D AI, and gets a fully textured 3D asset in GLB format within minutes. This system generates detailed geometry and PBR textures from that single photo, giving her a ready-to-import model with proper lighting properties. She downloads it, drops it into Unity, and moves on to the next object.

TRELLIS 3D AI converts images into professional 3D assets using Structured LATents technology. You upload one or multiple photos of an object. It generates the 3D model with textures. The system maintains structural elements that basic converters miss, producing assets that actually look like the source material instead of melted approximations.

An architect photographs a decorative vase at an antique shop for a client presentation. He uploads the image, selects high mesh density and HD texture settings, then downloads a 2K textured model in USDZ format for his iPad presentation. The browser preview shows exactly what he'll get before downloading. No software installation needed. He adjusts the mesh density to medium because the high setting created too many polygons for his presentation file size.

TRELLIS spits out models in GLB, OBJ, STL, GLTF, USDZ, and PLY formats. You pick your texture size between Fast, Standard, or HD. Mesh density goes Low, Medium, or High. Each generation costs 3 credits regardless of settings. The browser preview lets you rotate and inspect before committing to a download. Local editing capability means you can tweak the asset after generation without round-tripping to external software.

A product designer working on an e-commerce site needs 3D models of 50 kitchen gadgets. She subscribes to the Plus plan for 1000 credits monthly, which gives her roughly 333 generations. That's plenty for her current project batch. She runs 10 conversions simultaneously, hitting her concurrent task limit. The Basic plan would've bottlenecked her at 3 concurrent tasks. She uploads JPEG and PNG files under 20 MB each, getting multi-format downloads she owns outright.

This breaks when you need more than photos can provide. If your object has complex internal structures or transparent elements, a single image won't capture enough data. Multi-view uploads help but don't solve everything. The credit system means heavy users burn through allocations fast. Three credits per generation adds up when you're iterating on a design 15 times. Basic subscribers get 300 credits monthly, so that's 100 generations tops. Pro users get 4000 credits for 48 dollars monthly with unlimited concurrent tasks, better for production environments.

TRELLIS won't integrate with your existing pipeline automatically. There's no API mentioned. No team features for collaborative workflows. You're manually uploading images and downloading files. That works fine for individual creators but gets tedious in studio environments where 12 people need shared asset libraries.

Someone prototyping a mobile game with 200 unique props should consider this. Someone needing one-off 3D scans for client presentations fits well. Someone building a massive asset library who needs version control, team permissions, and automated batch processing should look elsewhere. The 20 MB file size limit blocks high-resolution source material. Enterprise plans offer custom solutions for organizations, but you'll need to contact them directly for specifics.

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Frequently asked

7 questions
Does TRELLIS 3D AI have a free version or trial?
TRELLIS 3D AI doesn't offer a free plan or trial period. The entry point starts at 8 dollars monthly for the Basic plan with 300 credits, billed annually. Each 3D generation costs 3 credits regardless of quality settings, giving Basic users around 100 generations per month. Active subscribers can purchase extra credits if they run out, but there's no way to test the system before committing to a paid subscription.
How many 3D models can I generate with TRELLIS 3D AI credits?
Each 3D generation consumes exactly 3 credits no matter which quality settings you choose. A furniture designer on the Basic plan gets 300 monthly credits, translating to 100 models. The Plus plan at 16 dollars monthly provides 1000 credits for roughly 333 generations. Pro subscribers paying 48 dollars monthly receive 4000 credits, enough for about 1333 models. The credit cost stays fixed whether you select low mesh density with fast textures or high mesh density with HD textures.
What file formats does TRELLIS 3D AI export?
A product designer uploading a sneaker photo can download the resulting 3D model in GLB, OBJ, STL, GLTF, USDZ, or PLY formats. She picks USDZ for an iPhone AR preview, then grabs the same asset as GLB for her Unity project without generating twice. All formats come from the same 3 credit generation. The system supports uploads in JPG, JPEG, PNG, and WEBP formats up to 20 MB per image.
Can TRELLIS 3D AI handle transparent or glass objects?
A photographer trying to convert a wine glass image into a 3D model will hit limitations with transparent materials. Single-image uploads can't capture the complex light refraction and internal structures that glass requires. Multi-view image conversion helps by providing more angles, but TRELLIS still struggles with materials where the camera sees through to background elements. Solid objects with clear surfaces and consistent textures work far better than transparent, reflective, or translucent items.
How many 3D models can I generate at once with TRELLIS 3D AI?
A jewelry designer on the Basic plan can run 3 concurrent generations, meaning three ring designs converting simultaneously. If she upgrades to Plus for 16 dollars monthly, that jumps to 10 concurrent tasks. Pro subscribers at 48 dollars monthly get unlimited concurrent processing, letting them queue 50 product shots without waiting. The actual generation speed doesn't change, but removing the queue bottleneck matters when a game studio needs 200 props processed in one afternoon.
Who owns the 3D assets created by TRELLIS 3D AI?
An indie game developer generating 80 environment props for a Steam release owns those assets outright across all paid plans. Basic, Plus, and Pro subscriptions explicitly state that assets belong to the customer. She can sell the game, license the models separately, or use them in client work without royalty payments. Enterprise plans mention that assets get permanently retained with custom terms, but standard paid tiers give full commercial ownership of generated 3D models.
Does TRELLIS 3D AI work for creating game assets?
A level designer photographing real furniture and architecture can convert those images into game-ready 3D models with proper PBR textures. He uploads a vintage radio photo, selects medium mesh density to keep polygon counts reasonable for real-time rendering, then downloads the GLB file directly into Unreal Engine. The system generates geometry and texture maps that game engines recognize, though he'll likely need to adjust materials and optimize further. This workflow beats modeling from scratch but isn't fully automated for production pipelines since there's no API or batch processing.

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