AVIF to JPG Converter
Convert AVIF images to JPG or PNG in your browser. Batch convert, set the quality and download one file or a ZIP. Nothing is uploaded.
How the AVIF to JPG Converter works
Convert AVIF images to JPG, or PNG, so they open in any app or upload form. Conversion runs in your browser and nothing is uploaded.
- Drop AVIF images onto the page, click to choose them, or paste them.
- Leave Save as on JPG, or choose PNG to keep transparency and every pixel.
- For JPG, set Quality and the Background colour for any transparent areas.
- Download each image, or click Download all (ZIP).
What AVIF is
AVIF stores images compressed with the AV1 video codec. It's one of the most efficient image formats, often smaller than WebP at the same quality, and supports transparency and HDR, so more websites and some phones now use it. Plenty of software still can't open AVIF files, which is when converting to JPG or PNG helps.
How it's decoded
The AVIF is decoded by your browser's own decoder, which current versions of Chrome, Edge, Firefox and Safari include. If your browser is too old to read AVIF, that file shows an error instead of being converted. Animated AVIF files are converted as a single frame. HDR images are converted to standard dynamic range by the browser.
Sizes and limits
You can add up to 50 files at a time, each up to 50 MB and 50 megapixels. Larger images are refused with a message instead of being loaded, so the tab doesn't run out of memory. Output keeps the full resolution unless the browser can't allocate a canvas that big (some mobile browsers stop at about 16.7 megapixels); then it's scaled down to fit and the file is labelled.
Privacy
Files are read, decoded and encoded by your own browser with the Canvas API. Nothing is uploaded, and the download is created on your device, so it's safe for personal photos and work documents. Converted files contain only the image. EXIF metadata such as the camera model, the date taken and GPS location is not copied. Photos that rely on an orientation tag are rotated upright first, so they still display the right way round.
Frequently asked questions
How do I open an AVIF file?
Any current web browser can show it: drag the file into a browser tab. To use it in other apps, convert it here to JPG or PNG.
Should I convert AVIF to JPG or PNG?
JPG for photos and small files; PNG if the image has a transparent background or you want a lossless copy for editing.
Why is the JPG bigger than the AVIF?
AVIF compresses far more efficiently than JPG, so the same image needs more bytes as JPG. That's expected.
Why can't my browser convert AVIF?
The tool uses the browser's built-in AVIF decoder. Update your browser, or use a current version of Chrome, Edge, Firefox or Safari.
Are my files uploaded?
No. Each image is decoded and converted on your device.
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