Mesh Simplify
LocalDecimate a mesh by a ratio to reduce file size and export STL, locally in your browser.
Drag files here, or click to browse
Supports .stl,.obj,.ply,.3mf,.glb,.gltf,.xyz,.pcd
Choose fileWhat is it? Mesh Simplify decimates a mesh by a ratio to reduce triangle count and file size, keeping the overall shape. Export as STL for printing or web use.
TL;DR: Decimate meshes to a target ratio and export STL.
How to use
- Open a model.
- Set the reduction ratio.
- Preview and download the simplified STL.
FAQ
How much can I reduce?
Ratios from light clean-up to aggressive decimation are supported; inspect the preview before exporting.
Is it local?
Yes, simplification runs in your browser.
Limitations
- Aggressive reduction removes fine detail.
- No adaptive/feature-preserving mode.
Privacy
Privacy first: this tool runs entirely in your browser. Your input and files never leave your device.