From download to editor in one step
Drop the GLB or FBX onto the page. It opens with its texture, its parts in the outliner and, for a rigged model, its skeleton and animation clips.
For Tripo downloads
Download the model from Tripo as GLB or FBX and open it in Studio. Reduce it, repair it, change what it is made of and render it in a lit scene, with nothing to install and no detour through a desktop 3D program.

Drop the GLB or FBX onto the page. It opens with its texture, its parts in the outliner and, for a rigged model, its skeleton and animation clips.
Reduce polygons keeps the silhouette while collapsing the triangle count to the fraction you set. Use it as a modifier to compare levels before you commit.
Fill holes, Recalculate normals and Clean up handle open borders, inside-out faces and floating fragments, the usual leftovers in a generated mesh.
Place the model on a ready-lit stage and path-trace a still, a transparent PNG for a listing or a looping turntable for a post.
Why Mixos
A generated model is a starting point. Before it goes into a game, a print or a portfolio it usually needs a lower triangle count, a couple of repairs and a better presentation than the generator's preview. Those are small jobs, and they do not need a desktop install.
In Studio the model is an ordinary scene object. Select it, reduce it, repair it, and split it into parts if pieces should move or carry different materials. Library materials replace a texture that reads as painted-on, and a new AI texture pass in Auto-Texture is there when the whole surface needs rethinking.
Two honest caveats. Reducing polygons rebuilds the mesh and drops its UV layout, so retexture afterwards rather than expecting the original texture to fit. And mixos is an independent product: it is not affiliated with or endorsed by Tripo, and it simply opens the standard files Tripo lets you download.
Importing, repairing, lighting and previewing are free with a free account. Saving the finished model, renders or video is part of Pro at $8.99 a month or the one-time $99 license.

GLB is the simplest: one file with the geometry, texture and any animation. FBX also opens with its skeleton and clips, and OBJ, STL and USD open too.
Yes. Import each file into the same scene, arrange them, and light and render the set together. Every model stays a separate object you can edit.
Yes, as GLB, glTF, FBX, OBJ, STL, 3MF, PLY or USDZ. GLB and glTF carry materials, textures and animation. Saving a model file needs a paid plan.
No. mixos is a separate product with no affiliation to Tripo. You download your model from Tripo and open the file here, as you would in any 3D program.
A browser with WebGPU: current Chrome or Edge on Windows, macOS, Linux or ChromeOS, or Safari on iPadOS 26 and later. You need a free account to open Studio. A single model file can be up to 150 MB.
Read next
Vertices, edges and faces — the box-modelling fundamentals.
Which of the two approaches fits the thing you're making.
Which format keeps materials and which throws them away.
Why the same texture reads bigger on one model than another.
Keep exploring
More in Import & convert
For AI-generated meshes

For Meshy downloads

AI autotexture for generated meshes

Online 3D rendering