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Image to STL

View HEIF files Online

Use this free tool to view your HEIF files online without needing to download or install any software.

How to View your HEIF File Online?

Here are 2 simple steps to display your HEIF file in any web browser.

Upload an HEIF

Upload an HEIF

Click the "Upload a File" button and select an HEIF to upload. The maximum file size is 100MB.

View your HEIF

View your HEIF

Once processed your HEIF file will be displayed in the web browser.


How can I convert my HEIF file to STL?

First click the "Upload..." button, select your HEIF file to upload. Select any configuration options. When the HEIF to STL conversion has completed, you can download your STL file straight away.

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

We aim to process all HEIF to STL conversions as quickly as possible, this usually takes around 5 seconds but can be more for larger more complex files so please be patient.

How accurate is the HEIF to STL conversion?

We aim to create the most accurate conversions with our tools. Our tools are under constant development with new features being added every week.

Is it safe to convert my HEIF to STL on ImageToStl.com?

Yes, of course! We do not store the HEIF file you submit to us. The resulting STL file, once created is deleted 1 hour after upload and the download link will expire after this time.

Can I convert HEIF to STL on Windows, Linux, Android, iOS or Mac OS?

Yes! Our HEIF to STL tool will run on any system with a modern web browser. No specialist software is needed to run any of our conversion tools.

File format information for HEIF

Extension: HEIF

Full Name: High Efficiency Image File Format

Type: Image

Mime Type: image/heif

Format: Binary


The HEIF is a modern image format with the final specification completed in 2015. The format is a container format which whilst mostly used for storing image data the format can actually support video, audio and text data streams.

HEIF files are binary in nature and offer an alternative to existing digital photo formats such as JPEG featuring better compression whilst retaining comparable image quality. In some cases the file size can be 50% that of the equivalent JPG file.