How to Paste AVIF Images from Firefox into PowerPoint
Question details
The user is unable to successfully paste AVIF format images copied directly from the Firefox web browser into Microsoft PowerPoint.

- Product
- Microsoft PowerPoint
- Device & OS
- not provided
- Scenario
- Copying images from the web via Firefox and pasting them into a presentation slide.
- Observed behavior
- The AVIF images do not paste correctly or are not recognized by PowerPoint due to inconsistent format support and clipboard behavior.
Before installing system extensions, check if saving the image to your computer first and inserting it manually bypasses the clipboard issue.
Install the AV1 Video Extension
Adding the AV1 Video Extension from the Microsoft Store provides native system support for decoding AVIF images in Windows applications like PowerPoint.
AVIF is a relatively new image format, and native support across all applications can be inconsistent. Installing the official Microsoft extension helps PowerPoint recognize and display the image data copied from Firefox.
Click the Start menu and launch the Microsoft Store application on your Windows computer.
Type 'AV1 Video Extension' into the search bar at the top and press Enter.
Click the 'Get' or 'Install' button on the AV1 Video Extension page to add it to your system.
Close Microsoft PowerPoint entirely and reopen your presentation so it can load the newly installed format support.
Return to Firefox, copy the AVIF image again, and paste it directly onto your PowerPoint slide.

Convert the AVIF Image to JPEG or PNG
If pasting directly from the browser remains unreliable, converting the AVIF file to a widely supported standard image format guarantees compatibility.
Try WPS Presentation for Seamless Slide Creation
If you are experiencing ongoing compatibility issues or glitches with Microsoft PowerPoint, consider switching to WPS Office. It provides a highly compatible, lightweight, and free alternative for all your presentation needs.
- 1. Download WPS Office: Visit the official WPS website to download the free Office suite.
- 2. Install and Launch: Run the installer and open the WPS Presentation application.
- 3. Edit Your Slides: Open your existing .pptx files or create new slides, and seamlessly insert your standard images.

Frequently Asked Questions
What is an AVIF image file?
AVIF (AV1 Image File Format) is a modern image format designed to provide superior compression and image quality compared to traditional formats like JPEG. Because it is relatively new, not all applications support it natively yet.
Why does Firefox handle AVIF image copying differently?
Different web browsers manage clipboard data in different ways. Firefox may copy the raw AVIF data directly to your system clipboard, which applications like PowerPoint cannot interpret natively without the proper system extensions installed.
Is the AV1 Video Extension free to download?
Yes, the AV1 Video Extension is published by Microsoft and is available for free from the Microsoft Store. It provides the necessary system-level codecs for Windows applications to decode AVIF images.




