Fast 3D

Free OBJ to PLY Converter

Lightning-fast OBJ to PLY conversion — 100% in your browser. Your files never leave your device. Free, no watermark, no sign-up.

Upload 3D Model

Drag and drop or click to upload. Files are processed locally in your browser.

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Supports GLB, GLTF, OBJ, STL, FBX, PLY

GLBGLTFOBJSTLFBXPLY

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Fast3D AI

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Skip the search — generate a model from text or an image, then convert it to OBJ or any other format in one workflow.

Generate → convert — all on fast3d.org.

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OBJ vs PLY

See what transfers when converting between these two formats.

Converting OBJ to PLY will lose: Textures, Materials.

FeatureOBJPLY
Geometry
Textures
Materials
Animation
Rigging

Other conversions from OBJ

GLB

OBJ → GLB

Binary glTF, the most common modern 3D format

GLTF

OBJ → GLTF

JSON-based glTF, human-readable

STL

OBJ → STL

Stereolithography, the standard for 3D printing

Other conversions to PLY

GLB

GLB → PLY

Binary glTF, the most common modern 3D format

GLTF

GLTF → PLY

JSON-based glTF, human-readable

STL

STL → PLY

Stereolithography, the standard for 3D printing

FBX

FBX → PLY

Autodesk FBX, popular in animation pipelines (input only)

OBJ → PLY

Frequently Asked Questions