AVIF to JPG / JPEG Converter
Convert AVIF images to JPG (JPEG) free online. Use when AVIF won't open in older software, on Windows Photo Viewer, or in upload forms that require JPEG. Instant, no upload.
Drop AVIF here
AVIF files supported
What is AVIF?
AVIF (AV1 Image File Format) is a modern image format developed by the Alliance for Open Media. It offers even better compression than WebP — typically 50% smaller than JPEG at the same quality. The catch: older software, Windows Photo Viewer, many older Android apps, and most upload portals don't support AVIF yet. Converting AVIF to JPEG (also written JPG) gives you a file that opens everywhere.
How to Convert AVIF to JPG (3 steps)
- Click Choose File above and pick your
.aviffile (or drag-and-drop). - The converter decodes the AVIF in your browser and re-encodes it as standard JPEG at quality 92.
- Click Download — you get a
.jpgfile ready for any device, app, or upload form.
When Should You Convert AVIF to JPEG?
- Email attachments — many email clients still preview JPEG inline but not AVIF.
- Upload forms — government portals, banks, and exam sites accept JPG only.
- Older Windows / Android software — Windows 10 Photos and many legacy editors can't open AVIF.
- Sharing with non-technical users — JPEG is universally recognized; AVIF often confuses recipients.
AVIF to JPG vs AVIF to PNG
If your AVIF is a photo and the smallest file size matters, JPG is the right choice. If you need lossless quality or transparency, use AVIF to PNG instead — PNG preserves every pixel and supports transparent backgrounds.
Frequently Asked Questions
Is AVIF the same as JPEG?
No. AVIF and JPEG are different formats. AVIF is much newer (2019) and uses AV1 video compression to create smaller files than JPEG. But many apps, upload forms, and older software only accept JPEG / JPG, which is why this converter exists.
How do I open an AVIF file on Windows / iPhone?
Convert it to JPG here. Windows Photo Viewer and many older iPhone apps cannot open AVIF natively. Once converted, the JPEG file opens in every photo viewer, browser, and editor.
Does this AVIF to JPEG converter work on phones?
Yes. The tool runs entirely in your mobile browser (Chrome, Safari, Firefox). It works on Android and iPhone — drop the .avif file in and download the JPEG. Nothing is uploaded.
Will I lose quality converting AVIF to JPG?
There is some loss because both AVIF and JPG are lossy formats, and you re-encode once. The converter saves at JPEG quality 92, which is visually indistinguishable from the source for most photos. The resulting JPG will be larger than the AVIF (often 2–4×) because JPEG compresses less efficiently.
Does Chrome support AVIF?
Yes — Chrome 85+, Firefox 93+, Edge 121+, and Safari 16+ all support AVIF. However, Windows Photo Viewer, older Android apps, most exam portals, and many upload forms do not. That mismatch is the main reason to convert.
Is AVIF better than WebP?
Yes — AVIF typically offers 20–50% better compression than WebP at the same quality. It's the next generation of web image formats. But adoption is younger, so JPEG remains the safe upload format.
Can I convert multiple AVIF files at once?
Yes. Drop several .avif files into the picker and the tool converts each into a separate JPEG, ready to download.