Generate LODs for a 3D model

Create levels of detail in seconds. Each level is simplified from the original and named with the _LOD suffix that Unity and Unreal recognize.

Files are processed on your device and never sent to a server.

No sign-up, no watermark, no daily limits.

Works in Chrome, Edge, Firefox and Safari on desktop and mobile.

How it works

How do I use the LODs in Unity?+

Import the GLB: objects ending in _LOD0, _LOD1… are picked up by an LOD Group automatically.

And in Unreal Engine?+

Import each level as a separate LOD of a static mesh, or use the GLB with Interchange and assign LODs in the mesh editor.

What shares are good for games?+

A common start is 100% / 50% / 25% / 10%. Foliage can go lower on far levels.

Shrink GLB files: Meshopt geometry, WebP or KTX2 (Basis) textures.

Reduce triangle count of any model while keeping its shape.

Fix units, Z-up/Y-up and the pivot of a model before import.

Check GLB and glTF files with the official Khronos validator.

Open GLB, FBX, OBJ, STL and 20 more formats; LODs, variants, stats.

Convert FBX, OBJ, STL, GLB, DAE, 3MF, USDZ and more to GLB, glTF, OBJ, STL, PLY or USDZ.

Render a model from 4, 8 or 16 directions into a sprite sheet for 2D games.

Record a spinning video of a 3D model for stores, portfolios and trailers.

FoliMesh generates vegetation and rocks with LOD0–LOD3, collision and a pivot at the base — GLB, FBX or OBJ for any engine.