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3D 模型查看器

查看 3D 模型（STL、OBJ、GLB）

在浏览器中运行 · 无需上传

此工具及本页说明目前仍为英文。功能完全相同：一切都在你的浏览器中运行。

Drag & drop a 3D model here

or

STL, OBJ, PLY, GLB, glTF (with its .bin) and 3MF

Your files stay on your device. Nothing is uploaded.

You can choose several files at once when they belong together: a glTF model with its .bin file, or a video with its subtitles.

  • 任何内容都不会离开你的设备
  • 服务器不限制文件大小
  • 无需注册，无水印
  • 免费

How to view a 3D model

  1. Choose the model file (for a .gltf, also choose its .bin file).
  2. Drag to turn it, scroll or pinch to zoom; the arrow keys and +/− work too.
  3. Switch between Z up and Y up if it lies on its side, and save a picture as PNG.

Good to know

  • Size, surface area and volume are measured from the triangles, in the file's own units (STL and 3MF are usually millimetres). Volume is right when the surface is closed (watertight).
  • The model is drawn in one colour with simple lighting: materials, textures and animations are not shown.
  • Draco-compressed glTF models aren't supported.
  • Very large models (millions of triangles) need a computer with a good graphics chip.

常见问题

How do I get the volume of an STL for 3D printing?

Open the STL: its volume is in the details, in cubic units of the file (usually cubic millimetres; divide by 1,000 for cm³).

Is my model uploaded?

No. It is read in your browser and never sent anywhere.