MeshFormat

What it does

Additional tools

The site also offers tools to compress models and view supported models with wireframe and model statistics.checked 7 Oct 2026

Compatibility limits

MeshFormat says it does not read proprietary native formats such as DWG, SKP or SLDPRT, write binary FBX, or turn meshes into parametric CAD solids.checked 7 Oct 2026

Conversion options

The converter offers scale, up-axis, triangle-budget and decimal-place settings, plus options to centre a model on the origin or merge it into one mesh.checked 7 Oct 2026

File-size limit

A converter page says practical file size is limited by available memory rather than an arbitrary cap.checked 7 Oct 2026

Intended users

The site describes use cases around moving 3D models between CAD, mesh, web, AR, real-time engine and 3D-printing workflows.checked 7 Oct 2026

Local processing

The conversion pipeline runs in a browser worker using WebAssembly geometry kernels.checked 7 Oct 2026

Privacy

Models are processed in browser memory and are not transmitted to MeshFormat or third parties; the site says it has no upload endpoint or backend.checked 7 Oct 2026

Purpose

MeshFormat converts 3D files in the browser, reading 20 formats and writing 12 across 229 conversion pairs.checked 7 Oct 2026

Support and service commitment

The terms say the service is provided free of charge and as is, with no account, subscription or service-level commitment.checked 7 Oct 2026

Supported formats

The site lists formats including STL, OBJ, STEP, IGES, glTF, GLB, FBX, PLY, 3MF, 3DS, DAE, AMF, VRML, VTK, 3DM, BREP, OFF and USDZ as readable formats.checked 7 Oct 2026

Technical foundations

MeshFormat names Open CASCADE, Assimp, three.js, glTF Transform and meshoptimizer among its open-source foundations.checked 7 Oct 2026

Tracking

The privacy page says MeshFormat uses no tracking cookies, advertising pixels or cross-site identifiers.checked 7 Oct 2026