FileWiftConvert AVIF to JPG Online — Free, Unlimited & 100% Private
The new format your apps can't open yet? Turned into universal JPG inside your browser — nothing uploaded.
Drop your files here — or click to browse
Accepts AVIF · Batch as many as you like
Everything runs locally in your browser — codecs load once via WebAssembly, then conversion works even offline. Nothing is uploaded, ever.
How to convert AVIF to JPG
Add your AVIF files
drag & drop or click to browse. Any batch size.
Instant local conversion
decoded and re-encoded in your browser, nothing leaves your device.
Download JPGs
open them in every app, on every platform, forever.
AVIF vs JPG
| AVIF | JPG | |
|---|---|---|
| Compression | ~50% smaller than JPG | Universal baseline |
| Compatibility | Modern browsers & apps only | Every software ever made |
| Editing support | Limited in older tools | Supported everywhere |
| Best for | Modern web archives | Sharing, printing, editing, legacy apps |
FAQ
Why can't I open AVIF files?
AVIF is the newest mainstream image format — great compression, but older versions of Windows, macOS apps, Office suites and photo editors don't recognize it. Converting to JPG makes the file work everywhere.
Does AVIF to JPG conversion lose quality?
AVIF decoding is lossless; the JPG re-encode at quality 90+ is visually lossless for photos and screenshots. A quality slider is available if you want maximum fidelity.
I downloaded an AVIF from a website — is this the right tool?
Yes. Browsers often save images as AVIF without asking. This page turns them back into the JPG that every app on your machine can open.
Is the conversion really private?
Completely. Conversion happens in your browser using WebAssembly — your images are never transmitted. Try converting with your Wi-Fi switched off; it works.
Any limits on file count or size?
None. That's our core promise across the whole site — batch as many AVIF files as your browser can handle.
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No file limits · Nothing uploaded · 100% free