What is an AVIF file and why won't it open?

AVIF is a modern image format based on the AV1 video codec, prized for tiny file sizes and rich detail. It won't open in some apps, phone galleries, and older browsers simply because it is new and support hasn't reached everywhere yet. Converting to JPG, PNG, or WebP produces a file those tools already understand.

What can I convert an AVIF to here?

This tool turns AVIF files into JPG, PNG, or WebP. Choose JPG for the widest compatibility, PNG to keep transparency losslessly, or WebP for a smaller file that most browsers still open. Drop your files, pick the target in the editor, and download.

Which format should I convert my AVIF to?

It comes down to where the image will land. Pick JPG when it must open everywhere, including old devices and print shops. Pick PNG when the AVIF has transparency you need to preserve. Pick WebP when you want a modern, compact file for the web with broad browser support.

Will converting AVIF to JPG keep the transparency?

No. JPG cannot store transparency, so any transparent areas are flattened onto a solid background colour during conversion. If keeping the alpha channel matters, convert to PNG instead, which preserves transparency without any quality loss.

Why is my converted file bigger than the AVIF?

AVIF is one of the most space-efficient formats around, so a JPG or PNG of the same image is usually larger. That extra size is the trade for compatibility, not a fault. If keeping the file small is the priority, WebP is the closest of the three targets.

Does converting from AVIF reduce the quality?

It depends on the target. PNG is lossless, so the visible detail is preserved as-is. JPG and WebP are lossy, but at a high quality setting the difference is hard to spot. AVIF is already a compressed format, so pushing quality up avoids stacking extra loss on top.

Can I convert several AVIF files at once?

Yes. Drop up to 50 AVIF files in a single go. They all convert to the same target format and settings unless you override one individually, and the finished images download together as one ZIP.

Are my AVIF files uploaded to a server?

No. Every file is decoded and re-encoded inside your browser using WebAssembly. Nothing is sent to a server, nothing is stored, and no copy is kept anywhere. You can verify it yourself by watching the Network tab in your browser's developer tools while you convert.

AVIF Converter — turn AVIF into JPG, PNG and WebP, free in your browser

Got an AVIF file that won't open? Drop it here, pick a format that works everywhere, and download in seconds. Every step runs on your device — no signup, no upload, no watermark.

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AVIF is brilliant — until something can't open it

AVIF is one of the newest image formats on the web, built on the AV1 video codec. It packs remarkable detail into tiny files, supports transparency, and handles wide colour beautifully. The catch is its youth: plenty of desktop apps, phone galleries, print shops, and older browsers still stare at an .avif file and shrug. When that happens, the fix is not a new device — it is a format everything already understands. This page converts your AVIF into JPG, PNG, or WebP so the image opens on the first try, wherever you need it.

Choosing the target is really about who has to open the file. Pick JPG when you want the safest, most universal option — every browser, editor, and printer made in the last twenty-five years reads it. Pick PNG when the AVIF carries transparency you must keep, because PNG preserves an alpha channel losslessly and won't add compression artefacts. Pick WebP when you want a modern, still-compact file that already enjoys near-universal browser support, sitting neatly between AVIF's efficiency and JPG's reach.

There is one honest trade to know up front. AVIF is extraordinarily compact, so a JPG or PNG of the same picture will usually end up larger — that is the price of broad compatibility, not a mistake. Sensible defaults are set for photos, and you can adjust any of them in the editor: target format, quality, and metadata handling. A single file downloads on its own; a batch comes back as one ZIP with tidy names. Nothing is uploaded — decoding and re-encoding happen entirely in your browser through WebAssembly.

Formats that open anywhere

Send an AVIF to JPG for universal reach, PNG for lossless transparency, or WebP for a smaller modern file. Choose once and the batch follows.

Quality you set yourself

Push quality high to protect fine detail, or ease it down for a lighter share-ready file. The trade-off is always yours to make.

Runs on your device

Your AVIF stays in the browser from start to finish. Open the Network tab mid-convert and you'll see no upload at all.

When an AVIF converter earns its keep

An app refuses to open the file

Older editors and phone galleries often can't read AVIF yet. Convert to JPG and it opens instantly on almost anything.

You need the transparency preserved

If the AVIF has a transparent background, convert to PNG so the alpha channel survives without being flattened.

A client or CMS rejects AVIF uploads

Many upload forms still block the format. Switch to JPG or WebP first and the file sails through.

Sending an image to someone on old software

Not everyone runs the latest browser or OS. A JPG guarantees the recipient can actually see the picture.

Editing in a tool without AVIF support

Plenty of design and photo apps can't import AVIF. Convert to PNG or JPG so you can drop it straight onto the canvas.

Clearing a folder of AVIF exports

Turn up to fifty AVIF files in one pass with shared settings, then grab them all in a single ZIP.

Made for opening AVIF anywhere it's needed

Convert to JPG when a file simply has to open
Convert to PNG to keep transparency intact and lossless
Convert to WebP for a modern file that's still small
A single stubborn AVIF never halts the rest of the batch

How to convert an AVIF in three steps

Drop your AVIF files
Add a single image or a stack of fifty. Each one lands in the queue sharing the same settings until you tweak them.
Pick a compatible format
Choose JPG, PNG, or WebP, then set the quality you want. The preview refreshes as you adjust.
Download the result
One file saves straight away. A batch arrives as a single ZIP with every image renamed to its new extension.

Tips for clean AVIF conversions

Tip 1:
Expect the JPG or PNG to be larger than the AVIF — its efficiency is hard to match once you leave the format.
Tip 2:
If the AVIF has transparency, choose PNG; sending it to JPG will flatten the transparent areas onto a solid fill.
Tip 3:
JPG conversion is lossy, so keep quality high for photos with text or fine edges you want to protect.
Tip 4:
For the web, WebP keeps files small while opening in nearly every browser — a strong middle ground for AVIF sources.

AVIF converter — frequently asked

Image Converter (hub)

Convert between JPG, PNG, WebP, AVIF, HEIC, GIF, BMP, TIFF, and SVG in one place.

AVIF to JPG

Go straight to a universal JPG that opens on any device or app.

AVIF to PNG

Keep transparency and go fully lossless with a PNG copy.

PNG to WebP

Shrink a heavy PNG into a lighter WebP for faster web pages.

Image Compressor

Squeeze your converted file down even smaller without a visible drop.

Need your AVIF in a format that opens?

Drop your files, pick JPG, PNG, or WebP, and download a compatible copy in seconds.

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