Free 3D Model Converter
Convert 3D models instantly in your browser. Fast, secure, and private — powered by WebAssembly.
DROP 3D MODEL
Why Use Thirdrez Convert?
We've rebuilt the conversion pipeline to be faster, safer, and more reliable.
100% Client-Side
Your files never leave your device. The entire conversion process happens locally in your browser using WebAssembly.
Instant Processing
No upload wait times. No queue. Just drag, drop, and convert instantly with the power of your own hardware.
Production Ready
Optimized for the Thirdrez ecosystem. Clean topology and correct material mapping for immediate use.
Your Data Never Leaves
Your Device
We engineered a serverless conversion pipeline using WebAssembly. Your intellectual property is processed entirely within your browser's secure sandbox.
Zero Uploads
Files are processed directly in your system's RAM. No servers, no cloud storage, no data transfer latency.
WASM Powered
Native C++ performance running directly in Chrome, Edge, & Firefox via WebAssembly technology.
Total Anonymity
We don't track your files. Once you close this tab, all processed data is instantly wiped from memory.
Powered by ASSIMPJS & DRACO
Need More Than Conversion?
Thirdrez offers a complete suite of tools for 3D animation production
MotionPrint™
Cryptographic watermarks for 3D animations. Verify authenticity and protect your work.
Kinetiq Engine
AI-powered animation editor. Generate, refine, and export production-ready motion.
Marketplace
50K+ premium animations for UE5, Unity, Roblox, and Second Life. Ready to use.