Check models quickly
Open a downloaded or exported model without sending it to a server or building a scene first.
Private 3D review for everyone
ALYSSIUN VIEWER
Open 3D models instantly, inspect them with clean camera tools, and keep every file on your own device. It is built for quick model checks without uploads, installs, or heavy project setup.
.glb
.gltf
.obj
.stl
100% local
Files are read by your browser and stay on your device.
Fast inspection
Drop a model, open it, orbit, fly, change lens, and capture a shot.
Dependency aware
Keep .gltf, .bin, textures, .obj, and .mtl files together.
What it solves
Review 3D assets before they become a bigger problem.
Find visual issues
Inspect surfaces, transparent materials, scale, missing textures, and camera behavior in a focused viewer.
Share a simple workflow
Designers, clients, students, builders, and teams can all use the same browser-based review process.
How to use it
Choose files, then open a card.
Select a single .glb, or choose a whole model set together. For .gltf and .obj assets, include the linked .bin, texture, and .mtl files at the same time so the Viewer can resolve them locally.
- Choose or drop files.The library stores them in this browser only.
- Open the preview card.Use orbit, fly, lens, zoom, details, screenshot, and animation controls.
- Come back anytime.If assets exist, the Viewer opens to your local library instead of this page.
Start local
Your first model is enough.
Pick a file or drop a folder here. ALYSSIUN VIEWER will move you straight into the local asset library.