Free Online X3D to STL Converter

Please note: Your X3D file, once uploaded to our server will be deleted 1 hour after upload so please download your converted X3D file before this time.

How to Convert your X3D to STL Online?

Here are 2 simple steps to convert your X3D to STL using our fast and free X3D converter tool.

Upload your X3D file

Upload your X3D file

Click the "Upload a X3D File" button, then select a X3D to upload. The maximum file size is 100MB.

Download your STL

Download your STL

Click the download link to receive your STL file.

File format information for X3D and STL

ExtensionX3D
Full NameExtensible 3D Graphics
Type3D Model
Mime Typemodel/x3d+xml
FormatText
Opens WithBlender, MeshLab

The X3D file format was introduced in 2002 as a successor to the 3D VRML (WRL) file format. X3D files contain 3D mesh and model information defined using vertices, faces, normals and material data making it broadly as capable as the older VRML format.

X3D files are structured Xml text based files allowing full 3D scenes containing models comprised of 3D mesh data and other simple shapes. There are browser extensions that allow X3D files to be directly embedded within Html to allow rendering directly to a web page however the format has not seen widespread adoption.

X3D Converter Capabilities

When converting 3D Model/Mesh files using our [ey] converter we will attempt to convert color materials into a suitable format for use in the converted file.

ExtensionSTL
Full NameStandard Triangle Language
Type3D Model
Mime Typeapplication/vnd.ms-pki.stl
FormatText
Opens WithBlender, MeshLab, CAD Assistant, DAZ Studio

The STL file format has its roots in the 1980's and is the native file format for 3D Systems stereolithography CAD software. The format defines a triangulated mesh with vertices and faces and is a popular format for sharing 3D printable model files.

There were several formats that attempted to extend the STL format namely SolidView and VisCAM whose formats included limited 15-bit color information for each mesh face which is often ignored by most modern 3D software. The STL format can be either Text or Binary, our tools will support both formats.

STL Converter Capabilities

When converting your X3D to STL our tool will attempt to accurately convert any color/material information.

Information for converting from X3D to STL

Your X3D file will be converted to a STL file using our unified 3D model and mesh conversion tool. Our X3D 3D tool performs accurate conversions of 3D elements such as vertices, faces, normals and relevant material information. As both X3D and STL support color material information our tool will also attempt to convert the color information too.

Frequently Asked Questions

How can I convert my X3D file to STL?

First click the "Upload..." button, select your X3D file to upload. Your X3D file will be uploaded to our servers. When the X3D to STL conversion has completed, you can download your STL file straight away.

How long does it take to convert my X3D to STL?

We aim to process all X3D to STL conversions as quickly as possible, this usually takes around 5 seconds however this can be longer for certain files, so please be patient.

How accurate is the X3D to STL conversion?

We aim to provide the best conversion experience. Our tools are under constant review and development with new features being added every week.