Will converting AVIF to JPG reduce image quality?

Yes, JPEG uses lossy compression, so converting from AVIF to JPG will apply JPEG compression and may reduce quality. The original AVIF data is preserved in the AVIF file, but the JPG version will have typical JPEG artifacts.

Can I stop my browser from downloading AVIF files?

Some browsers let you disable AVIF support in settings or flags. Disabling it removes image/avif from the Accept header, so servers send JPEG or PNG instead. Check your browser documentation for the exact option.

Why does the image URL end in .jpg but I get a .avif file?

The URL extension does not control the file format. Servers use content negotiation to decide what to send. Even if the URL ends in .jpg, the server can deliver AVIF if your browser supports it.

Is AVIF better than JPG?

AVIF generally offers better compression than JPEG, meaning smaller file sizes at the same quality. However, AVIF is newer and not supported by all applications, while JPEG is universally compatible.

Why Images Download as AVIF (and How to Get JPG)

If you have wondered why do images save as avif when you right click and download a picture from a website, the answer is content negotiation. Your client tells servers which image formats it accepts through the Accept request header. AVIF capable software includes image/avif. Many websites and image CDNs use this header to send AVIF to supporting clients and JPEG or PNG to others. The same image URL can therefore return different formats to different visitors. Saving such an image usually gives a .avif file even if the URL ends in .jpg. Here is how that happens and how to end up with a JPG instead.

What is Content Negotiation and Why it Matters

Content negotiation is the process where a server and a client agree on the best format for a resource. When you visit a page, your software sends an Accept header listing the image types it can handle. A modern setup that supports AVIF will include image/avif in that list. The server or the image CDN sees that and delivers the AVIF version, because AVIF offers better compression and quality than older formats. The result: website images avif arrive automatically, even if the same URL would return a JPEG to an older client. This is why you may see an avif download chrome experience. Chrome supports AVIF, so it receives AVIF files by default.

Why Right Click Save Avif Happens

When you right click an image and choose Save, your software saves the exact file the server sent. If the server sent AVIF, you get a .avif file. This occurs regardless of the file extension in the URL. A URL ending in .jpg can still deliver AVIF content if the server uses content negotiation. That is why the right click save avif behavior is common on sites using modern image delivery systems. The file you download is valid. Older applications may not open it.

How to Get a JPG Instead of AVIF

There are several practical ways to end up with a JPG. Choose the method that fits your workflow.

Use Copy Image and Paste

Instead of saving the file directly, right click the image and select Copy image. This copies the decoded pixels to your clipboard. Open an image editor, paste the image, and save it as JPG. This works because Copy image transfers the visual data, not the original file format. The pasted image can then be saved in any format your editor supports.

Convert the Downloaded AVIF to JPG

If you already have the .avif file, converting it is straightforward. Use a conversion tool that accepts AVIF input and outputs JPG. This is the simplest fix for apps that do not open AVIF. Many free tools handle this conversion without quality loss beyond what JPEG compression introduces.

Use Software That Does Not Support AVIF

An older client or one without AVIF support will not include image/avif in its Accept header. The server will then send a JPEG or PNG instead. This is a quick workaround if you have access to a different setup, but it is not a long term solution for most users.

Step by Step Converting AVIF to JPG

Download the image as it normally saves. You will get a .avif file.
Open a conversion tool that can read AVIF and export JPG. Many online and offline tools exist.
Select the AVIF file as the source.
Choose JPG as the output format.
Start the conversion. The tool will decode the AVIF data and re encode it as a JPEG.
Save the resulting JPG file to your device.

After conversion, the image will open in any application that supports JPEG. Converting from AVIF to JPG may increase file size because JPEG is less efficient than AVIF.

What About Copyright and Reuse

Images you download may be copyrighted. Check you have the right to reuse them before saving or converting. Content negotiation does not change the legal status of an image. Whether you receive AVIF or JPG, the same copyright rules apply. Verify the license or permission for any image you plan to use.

Why Some Websites Serve AVIF by Default

Websites and image CDNs choose AVIF because it provides better compression than older formats. That means faster loading and lower bandwidth costs. When a client supports AVIF, the server sends it automatically. This is why website images avif are becoming more common. The same URL can return AVIF to you and JPEG to someone using an older client. This is not a bug. It is intentional.

Practical Tips for Managing AVIF Downloads

If you need JPG files regularly, use the Copy image method to avoid downloading AVIF at all.
Keep a conversion tool bookmarked or installed for times when you already have an AVIF file.
Remember that AVIF is a modern format with advantages. Consider keeping the AVIF version if your software supports it.
Check your settings: some clients allow you to disable AVIF support, which forces servers to send JPEG or PNG.

If you prefer to convert files directly, a site like avif.tools can help you change AVIF to JPG or other formats.