Free Online VTK Converter

This is our fast and free file converter, specializing in converting your VTK 3D model files. You can convert your VTK files to a number of different formats, whether that be another 3D model format or an image. Our VTK converter can handle the most popular formats. Our VTK converter can also batch process up to 20 files at a time.

Select File(s)

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your VTK file, once uploaded to our server, will be deleted 15 minutes after upload, so please download your converted VTK file before this time.
Our VTK converter tool supports converting to the following file types: 3MF, ABC, AMF, ASE, BLEND, CTM, DAE, FBX, GIF, GLB, GLTF, IDTF, JPG, KMZ, MP4, OBJ, OFF, PCD, PLY, PNG, SKP, STEP, STL, STP, STPZ, USD, VID, VTK, VTP, WEBP, WRL, X, X-Plane, X3D, XYZ, ZIP

To start, please click the button above and select the 3D model VTK files you wish to convert. Once you have selected these, you can specify what you would like each file to be converted to. This could be another 3D model format, or another format from our extensive list. Once the target formats have been set, you can apply any configurations (such as applying the built-in voxelizer) by clicking the button.

How to Convert your VTK file Online?

Here are 3 simple steps to convert your VTK file using our fast and free VTK file converter tool.

Upload your VTK file

Click the "Select File(s)" button, then select an VTK file to upload. The maximum file size is 100MB.

Select file type

Select the file type to convert your VTK file to using the drop-down list of available types.

Download your file

Click the download link to receive your converted file.

Frequently Asked Questions

Is it free to use the VTK conversion tools?

Yes! Our VTK conversion tools are 100% free to use.

Are there any VTK conversion usage limits?

No, you can convert as many files as you wish. We do not impose any conversion limits on our VTK conversion tools.

How long does it take to convert my VTK?

We aim to process all VTK conversions as quickly as possible; this usually takes around 5 seconds; however, this can be longer for certain files and significantly longer for some larger file formats, so please be patient.

What does the VTK conversion process involve?

Once your VTK file has been uploaded and we know the file format you wish to convert it to, our bespoke conversion software will convert your VTK and make it available for you to download with a unique download URL.

Is it safe to convert my VTK on FabConvert.com?

Yes, of course it is! Your VTK, once converted, is deleted 1 hour after upload, and the download link will expire after this time.

Can I convert my VTK on Linux, Android, iOS or Mac OS?

Yes! Our VTK conversion tools will run on any system with a modern web browser.

Is there any support for me when using the VTK tool?

If you are having difficulty converting your VTK, you can contact us, and we will try to help where possible.

VTK file format information

Extension	VTK
Full Name	Visualization Toolkit
Type	3D Model
Mime Type	application/octet-stream
Format	Binary

VTK files (Visualization Toolkit) are a 3D graphics format used to store 3D models and scientific visualizations in a format that is easy to integrate into 3D rendering systems.

The VTK format consists of a header section that describes the data structure and fields present in the main content. The actual 3D content can be stored as either plain ASCII text or binary, with the binary option offering the most efficient use of storage space.

There are several VTK viewing applications available, and our own set of VTK conversion tools can convert to and from other common 3D formats, such as OBJ.

VTK Converter Capabilities

Our VTK converter can both convert from and to VTK files, and our developers are working to improve our VTK conversion tools in future versions. Our VTK 3D Model/Mesh tool does not support any colour material data contained within VTK files, so the converted file will not contain any colour information.