VRML (WRL) Viewer

Open VRML97 (.wrl) files from 3D scanners and full-color 3D printing workflows, with their vertex colors and textures.

  • Files stay on your device
  • Free, no sign-up
  • Mesh check and printer fit
  • 14 formats

Drop a VRML file to view it

or

STL · STEP · OBJ · 3MF · GLB · glTF · PLY · FBX · DAE · 3DS · AMF · IGES · VRML · ZIP

Opens on your device. Nothing is uploaded.

How to open a VRML file online

  1. Open the file

    Drop .wrl files with their texture images.

  2. Check size and orientation

    The model stands on the plate in millimetres. Switch to inches, or change the file units or up axis if it looks wrong.

  3. Run the checks

    Read the mesh check, pick your printer to see whether it fits, and use Measure (M) or Section (X) for a closer look.

  4. Save or convert

    Take a PNG screenshot, or save the model as STL, 3MF, OBJ, GLB, PLY or USDZ.

What you can check in VRML files

  • Vertex colors, face colors, materials and textures
  • Size in mm or inches with a metres/millimetres fix
  • Watertight check before printing
  • Section view and measuring
  • Save as GLB or OBJ to keep colors, or STL for geometry

About VRML files

VRML was the web's first 3D format. It survives in full-color 3D printing and scanning because it carries per-vertex and per-face color, materials and textures in plain text.

The VRML spec says metres, but files made for printing are often in millimetres. If the model looks a thousand times too big, the viewer suggests switching the file units.

VRML at a glance

Virtual Reality Modeling Language (VRML97) · .wrl

Stores
A text scene: shapes, indexed face sets, materials, textures
Color
Per vertex, per face, materials and textures
Units
Metres by spec; many printing files use millimetres
Up axis
Y
Standard
ISO/IEC 14772
Opens in
Full-color 3D printing services, scanner software, MeshLab

VRML97 was the web's first 3D format. It lives on in full-color 3D printing and 3D scanning because it carries per-vertex color and textures in plain text.

Tips for VRML files

Keep the color

Save as GLB or OBJ to keep the colors; STL drops them.

Textures missing

Drop the image files referenced in the .wrl together with it.

Multi-color FDM

Save as GLB, then use the AMS converter to reduce the colors to filaments.

VRML viewer FAQ

What is a WRL file?
A VRML97 scene: a text 3D format with colors and textures, used by color 3D printing services and scanner software.

Can I convert WRL to STL?
Yes, with WRL to STL. Colors are dropped because STL can't store them.

Does it support VRML 1.0?
No, only VRML97 (VRML 2.0), which is what current tools write.

Is the viewer free? Are there limits?
Free, with no sign-up, watermark or file limit. The practical limit is your device's memory: files of a few hundred MB open on most laptops.

Are my files uploaded anywhere?
No. Files are read by JavaScript and WebAssembly in your browser and never sent to PrintPal. Only the code is downloaded, and the STEP and IGES reader once, from a public CDN.