Free, fast, and secure online 3D model tools — all processing happens in your browser.
Any3D was built with a simple belief: 3D tools should be accessible to everyone. We provide free, high-quality online tools for 3D model conversion, optimization, compression, and preview — no sign-up required, no file size limits, and no hidden costs.
Unlike traditional 3D software that requires expensive licenses or powerful hardware, Any3D runs entirely in your browser. Your files are processed locally on your device and never uploaded to any server.
Convert between 20+ 3D formats including GLB, GLTF, OBJ, FBX, STL, STEP, and more. Batch processing supported.
Reduce file size with vertex compression, texture compression, and Draco encoding. Optimize models for web and mobile.
View and inspect 3D models directly in your browser. Supports measurement tools, lighting controls, and shareable links.
Convert 2D images into 3D models (STL, 3MF). Perfect for quick prototyping and 3D printing preparation.
All tools are completely free with no hidden fees, no subscriptions, and no premium tiers.
All file processing happens in your browser. Your files never leave your device — zero server uploads.
Works on any modern browser. No downloads, no plugins, no setup required. Just open and use.
Optimized for speed and stability. Get your results quickly, anytime, anywhere.
