You can find 3D conversion tools that will allow you to convert Autodesk FBX files to universal X3D format. There even exist some online services with which you can perform this fbx to x3d conversion. Used to translate models from one specific 3D format to another.
Convert Autodesk Kaydara 3D data exchange format to X3D graphics model.
We have found 2 software records in our database eligible for .fbx to .x3d file format conversion.
Microsoft Windows software - convert fbx to x3d on Windows
A software suite used for 3D CAD/DCC + Animation/Model/NURBS/Skinning translation, optimization and viewing.
Convert from fbx file
to x3d file
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned fbx to x3d. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
On-line services software - convert fbx to x3d on web
Online FBX Converter is an online service that converts Autodesk's FBX files to the open ISO standard X3D files with an option to display the result in your browser after conversion. The conversion process uses Blender V2.72 to do the work.