AVIF to JPG Converter
Turn .avif images into JPGs (or PNG/WebP) that every app can open — converted on your device.
AVIF is the web's newest image format — technically excellent, with better compression than WebP and far better than JPG — and increasingly common: many sites now serve AVIF, and saving an image often lands a .avif file on your disk. The catch is that plenty of software still can't open it: older photo editors, Office apps, upload forms, printers and e-commerce dashboards routinely reject it. This converter turns AVIF files into universally supported JPG, PNG or WebP in seconds.
Conversion happens entirely in your browser using its built-in AVIF decoder — no upload, no queue, no watermark, and it works offline once the page is loaded. Drop in several files at once; each appears with a preview and its own download button. Choose JPG for photos (smallest, opens everywhere — transparency becomes white), PNG for lossless quality or transparency, or WebP for a middle ground. It's the same story as iPhone photos, for which we have a dedicated HEIC to JPG converter; and if the converted file needs to be smaller, run it through the image compressor next.
How to use the AVIF to JPG Converter
- Drop your .avif files onto the tool — several at once is fine.
- Pick the output format: JPG for universal compatibility, PNG for lossless/transparency, WebP for small-but-modern.
- Adjust the quality slider for JPG or WebP output if you want smaller files.
- Click Download under each converted image.
Frequently asked questions
What is an AVIF file and why do I have one?
AVIF (AV1 Image File Format) is a modern image format based on the AV1 video codec, typically 30–50% smaller than JPG at the same quality. Many websites serve images as AVIF now, so right-click-saving an image often produces a .avif file even when the page showed a normal photo.
Why won't my program open AVIF files?
Format support lags in desktop software: older Photoshop versions, Microsoft Office, many photo viewers and countless upload forms predate AVIF. Browsers all support it (Chrome 85+, Firefox 93+, Safari 16.4+), which is exactly what this tool leverages to convert it for everything else.
Is my image uploaded during conversion?
No — your browser's built-in decoder reads the AVIF and re-encodes it locally with the Canvas API. The file never leaves your device, so there are no size limits and private images stay private.
Does converting AVIF to JPG lose quality?
JPG and WebP are lossy, so a re-encode at the default 90% quality discards a small, normally invisible amount of detail. PNG output is pixel-exact lossless. Either way the AVIF's compression artifacts (if any) carry over — conversion can't add detail back.
What happens to transparency in AVIF files?
JPG doesn't support transparency, so transparent regions are filled with white during JPG conversion. Choose PNG or WebP output to keep the alpha channel intact.