Convert FBX to STL Online — Free & Fast | AnyConv

FBX to STL Converter

Quickly convert multiple fbx files to stl — free & online.

Drag & drop your files here or click to upload

How to convert FBX to STL online

Follow these simple steps to convert fbx files to stl using AnyConv. It works on all devices — Windows, Mac, Linux, iPhone, Android.

Upload your FBX file

Drag & drop your file into the upload area. You can also click to select it manually. Max file size: 100 MB.

Start converting

Hit the “Convert” button to turn your FBX into STL. The process usually takes just a few seconds.

Download your STL

Once ready, download your converted file instantly. The download link is private and only works on your device.

What is a FBX file?

FBX (Filmbox) is a versatile and widely used 3D file format developed by Autodesk. It supports geometry, materials, lighting, animation, skinning, and even audio, making it ideal for transferring complex 3D scenes between software tools.

FBX is the go-to format for game developers, animators, and visual effects artists. It is supported by Maya, 3ds Max, Blender, Unity, Unreal Engine, and many other applications.

How to open FBX files

FBX files can be opened using Autodesk Maya, 3ds Max, and also Blender, Unity, and Unreal Engine. Autodesk provides a free FBX Review tool for inspection and conversion.

AnyConv can convert FBX files to other formats like OBJ or STL to ensure compatibility with additional software.

Key facts about FBX

  • Full name: Filmbox
  • Extension: .fbx
  • MIME type: application/octet-stream
  • Developed by: Autodesk
  • Initial release: 1996

Useful links and resources

What is a STL file?

STL (Stereolithography) is one of the most common 3D file formats used for 3D printing. It describes the surface geometry of a 3D object without including color, texture, or other attributes.

STL files are supported by virtually all 3D printers and modeling software. They are lightweight and easy to process, making them the go-to choice for rapid prototyping and additive manufacturing.

How to open STL files

STL files can be opened in most 3D modeling and slicing programs such as Blender, Cura, TinkerCAD, and Fusion 360. They are essential for 3D printing workflows.

Use AnyConv to convert STL files to formats like OBJ or STEP for further editing or integration with CAD systems.

Key facts about STL

  • Full name: Stereolithography File
  • Extension: .stl
  • MIME type: model/stl
  • Developed by: 3D Systems
  • Initial release: 1987

Useful links and resources

Convert from FBX

Need to change your FBX files to a different format? Below are all the available tools to help you turn FBX into the format you need.

❓ Frequently Asked Questions

Answers to common questions about converting FBX to STL
  • Do I need to register to convert FBX files?
    Not at all! You can convert FBX to STL without signing up or installing anything.
  • Is it safe to convert FBX to STL on AnyConv?
    Absolutely. All FBX and STL files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
  • Will the quality change after converting FBX to STL?
    We do our best to preserve the original quality during FBX to STL conversion. The result is accurate and clean.
  • How long does it take to convert FBX to STL?
    Most conversions from FBX to STL take just a few seconds — even for larger files.
  • Can I upload more than one FBX file?
    Yes, batch conversion is supported. You can convert multiple FBX files to STL at once — fast and easy.
  • What browsers support FBX to STL conversion?
    All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting FBX to STL on any platform.
FBX to STL – User Rating
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