Private · Local processing · No uploads

STL / PLY → BINARY PLY

Local Mesh
Decimator

Drop multiple large meshes at once. Files above 180,000 triangles are simplified with a WebAssembly QEM kernel, while each file's source and intermediate memory is released before the next file starts.

01 · INPUT

Add mesh files

Files are processed only inside this browser tab.
    No files added Serial processing · One isolated Worker per file
    01

    Low-memory queue

    Only one file is processed at a time. After its output is created, the Worker is terminated so its full WASM memory can be released.

    02

    Geometry first

    Exact-coordinate welding, quadric error metrics, flip checks, and border classification work together to preserve shape.

    03

    Clean output

    Every result is little-endian binary PLY containing only float32 vertex positions and triangle indices.