What is an AVIF file?

AVIF is a newer image format based on the AV1 video codec. Websites use it because it compresses very well, but many desktop apps, editors and upload forms don't accept it yet.

Will the JPG be larger than the AVIF?

Usually, yes. AVIF compresses more efficiently than JPG, so the same picture takes more space as a JPG. In exchange, the JPG opens almost everywhere.

Are my files uploaded anywhere?

No. Every live tool on JustYourConvert opens and converts your files inside your browser, on your own device. Nothing is sent to our servers, and the result is saved straight from your browser.

Is JustYourConvert free?

Yes. Every tool is free, with no sign-up, no watermark and no daily limit. Clearly labeled ads keep it that way.

Is there a file size limit?

Only your device's memory. Because the work happens in your browser, very large files can be slow on phones and older computers. Each tool says its practical limit under the drop area.

AVIF to JPG Converter

Turn AVIF into JPG for apps that won't open it.

100% Free
No Sign Up
Nothing Uploaded

AVIF to JPG

Turn AVIF images into JPG files any app can open

Drag & drop images

or click to browse. You can also paste.

AVIF, or any image, up to 100 MB each, 50 at a time.

Convert to

Quality: 85%

85% looks like the original for most photos.

Background for transparent areas

Width in pixels (optional)

Total-

Processed on your device. Nothing is uploaded.

Need more? Compress or resize on JustYourImage

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How to convert AVIF to JPG

Three steps, all in your browser.

1
Add your images
Drop, choose or paste one or more images.
2
Choose settings
Pick the format and quality.
3
Download
Save each file, or all of them as a ZIP.

AVIF to JPG Converter: what to know

AVIF is an image format built on the AV1 video codec. It compresses extremely well, supports transparency and high dynamic range, and is increasingly used by websites and image CDNs. When you save an image from such a site, you may end up with an .avif file that your photo viewer, editor or an upload form doesn't recognize.

This converter decodes the AVIF in your browser and encodes the pixels as a standard JPG, which opens practically everywhere. Transparent areas are filled with white because JPG has no alpha channel. HDR or wide-gamut AVIF images are converted to standard color, so very bright highlights may look slightly different from how they appear on an HDR screen.

AVIF is usually more efficient than JPG, so expect the JPG to be larger for the same picture. Both formats are lossy, so a high quality setting is a good idea to avoid adding visible artifacts. Decoding AVIF relies on the browser's built-in support, which all current major browsers have. Your file stays on your device throughout.

Popular uses

Images saved from websites that serve AVIF
Editing in software without AVIF support
Upload forms and marketplaces that require JPG
Sharing pictures with people on older devices

Tips for the best result

Use a high quality setting, since the AVIF was already compressed.
Convert to PNG instead if you need to keep a transparent background.
If your browser can't open an AVIF, updating it usually fixes that.

Read how JustYourConvert works and our privacy details. Keep your original files and check a converted file before you replace anything.