Online 3D Converter

Web · Android · iPhone

Freedom report

Three barsScore 6.5

Online 3D Converter is ranked #10 of 30 in 3D file converter software on Freedom251. It runs on Android, iOS, Web. There is a free plan.

Online 3D Converter plans and pricing

Free Free Free service · advertisements displayed 3dconverter.net · 10 Oct 2026

Purpose: Online 3D Converter converts 3D models between supported file formats in a browser.
Supported formats: The site lists 3DM, 3DS, 3MF, AMF, BIM, BREP, DAE, FBX, FCSTD, GLTF, IFC, IGES, STEP, STL, OBJ, OFF, PLY and WRML.
How to use: Users can drag and drop a model or open a file from their device, then convert it.
Price: The service is completely free and displays advertisements to help fund hosting and maintenance.
File privacy: The site says files are never uploaded and conversion happens entirely in the browser.
Conversion speed: Conversions usually happen instantly, with speed depending mainly on file size and complexity.
Mobile support: The tool works on most modern mobile browsers, though very large files may run more smoothly on desktop devices.
Installation: No installation is required because the tool runs inside the browser.
Example files: The homepage offers example models for several formats, including 3DM, 3DS, 3MF, FBX, STEP, STL and OBJ.
Related tool: The site points users to 3D Viewer for model visualization, measurements and calculations.
Price from: Free

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.