Modern Formats
AVIF to JPG Converter
Convert AV1 Image File Format (AVIF) files to JPG right in your browser. Free, unlimited batch, and your photos never leave your device.
Your files never leave your device — conversion runs locally in your browser.
To convert AVIF to JPG, drop your .avif images above — they decode right in your browser, with a WebAssembly fallback for 10-bit files some browsers refuse, and nothing is uploaded. Transparent areas flatten onto white since JPG has no alpha channel, and HDR images come out as standard 8-bit SDR.
Honest limits
- Transparency flattens onto white — JPG has no alpha channel (use AVIF to PNG to keep it).
- HDR and 10-bit AVIF decode to standard 8-bit SDR.
- Animated AVIF converts as a still of its first frame.
Need more than a browser can do? Desktop browsers go further than phones — and Media Moana converts at scale on hosted infrastructure.
How it works
Drop your files
Drag AVIF files into the drop zone, click to browse, or paste from the clipboard. Whole folders work too.
Convert locally
Each file is decoded and re-encoded to JPG right in your browser — no upload, no queue. Adjust quality or size first if you like.
Download
Save converted files one by one, or download the whole batch as a ZIP. Originals stay untouched on your device.
About the formats
AVIF — AV1 Image File Format
AVIF is a modern royalty-free image format based on the AV1 video codec, championed by Netflix, Google and Mozilla. It delivers noticeably smaller files than JPEG and WebP at the same visual quality and supports HDR and transparency. Browsers now display AVIF natively, but most desktop software, CMSs and upload forms still don't accept it — so files saved from the web often need converting back to JPG or PNG.
JPG — JPEG
JPEG (.jpg) is the most universally supported image format in existence. Every browser, OS, app, printer, government form and photo lab accepts it. It uses lossy compression tuned for photographs, supports EXIF metadata, and at quality 85–95 is visually indistinguishable from the source for most photos — the safe default whenever compatibility matters.
Frequently asked questions
Is this safe? Do my photos get uploaded?
No upload happens — ever. Converting AVIF to JPG runs entirely inside your browser using WebAssembly. Your files never leave your device, nothing is stored on any server, and the tool even keeps working if you go offline after the page loads. That's also why there are no file size limits, no queues and no sign-up.
Does converting AVIF to JPG lose quality?
JPG uses lossy compression, so technically yes — but at the default quality setting the difference is invisible for normal viewing and printing. You control the quality slider: higher values mean larger, more faithful files. Your original AVIF files are never modified.
Can I convert multiple AVIF files at once?
Yes — drop in as many files as you like. Because conversion happens on your own computer instead of a server, there is no per-file fee, no daily cap and no waiting in line. Files are processed one after another, and you can download each JPG file as it finishes or grab the whole batch as a single ZIP.
What happens to transparency and HDR in the JPG?
JPG has no alpha channel, so transparent regions of the AVIF are flattened onto a white background — convert to PNG instead if you need them kept. HDR and 10-bit AVIF files are decoded to standard 8-bit SDR; that's what JPG can hold, and what every app expects.
Is there a file size or quantity limit?
There is no hard limit. Server-based converters cap uploads because your files consume their bandwidth and CPU; here converting AVIF to JPG happens on your machine, so the only practical limit is your device's memory. Desktop browsers comfortably handle very large files and big batches.