Free Tool

3D Viewer.
No software needed.

Upload STL, OBJ, or GLTF files and inspect your 3D model directly in the browser. Rotate, zoom, pan — works on any device.

STL OBJ + MTL GLTF / GLB Free Forever

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Drop your 3D file here

or click to browse · STL · OBJ · GLTF · GLB

STL OBJ GLTF GLB

🖱 Left drag — Orbit Middle drag — Pan Scroll — Zoom

Model Info

File—

Format—

Vertices—

Faces—

X (mm)—

Y (mm)—

Z (mm)—

Appearance

Material Color

Metalness

Roughness

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Distance Measure

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.STL

3D printing & manufacturing. Binary and ASCII supported.

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.OBJ

Universal mesh format. With MTL material file support.

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.GLTF / .GLB

Modern web 3D standard. Full PBR materials & animations.

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STEP / DXF

CAD formats — coming soon via backend conversion.

3D Viewer.No software needed.