You double-click an image expecting to see a photo, and instead you get a broken icon, a blank gray box, or a blunt file not supported message. It's a genuinely confusing error to hit, because from where you're sitting it just looks like a picture that refuses to load for no reason. Nearly every time, the actual cause is simple. Whatever app or device you're using just hasn't caught up with the AVIF format yet.
Key Takeaways
- AVIF is well supported by current browsers but still inconsistently supported by everyday apps, printers, and older devices.
- The most common cause by far is outdated software or an operating system from before AVIF existed.
- Converting the file to JPG is the fastest, most reliable fix available.
- A smaller share of cases involves an actually corrupted file rather than a compatibility gap.
Why this keeps happening
AVIF only became a genuinely usable standard around 2019 to 2021, which makes it young next to JPEG's thirty-plus year head start. Every major browser has added support since then, but a lot of other software just hasn't kept pace. Photo viewers, some printing services, certain email clients, and various design tools were built before AVIF existed at all, so there's no code inside them that knows how to read it. That mismatch, browsers moving fast and everything else moving slow, explains nearly every version of this problem people run into.
Check these first: the usual suspects
- Outdated app or browser: If your browser or photo viewer hasn't been updated recently, it may predate AVIF support entirely.
- An older operating system: Windows versions before build 1903, and iOS or Android versions from roughly before 2021 to 2022, often lack built-in AVIF support out of the box.
- The wrong default app: Your device might be trying to open the file with a photo viewer that doesn't support AVIF, even though your browser handles it fine. Try opening the same file in Chrome, Firefox, or Edge instead and see if it displays.
- Software that never added support at all: Windows Photo Viewer, a range of older editing tools, and various printing and mailing platforms still don't recognize AVIF, full stop.
- An actually corrupted file: If the download was interrupted, or the source file itself was damaged before you got it, no update or workaround will fix that. Try re-downloading it from wherever it originally came from.
The fastest fix: convert to JPG
If you need the image to open reliably right now, in whatever software you happen to be using, converting to JPG solves it in one step. JPG opens in every browser, every image viewer, every editor, and every printing or mailing platform that's ever existed, so once it's converted, compatibility simply stops being a question you have to think about. Our step-by-step guide to converting AVIF to JPG covers three different ways to do it, depending on what you've got handy.
This is also the safest move if you're sending an image to someone else and you have no way of knowing what device or software, they'll open it with. A relative who's not especially tech-savvy, a print shop you've never used before, a job application portal that gives no indication of what formats it accepts, all of these are situations were converting first saves a round of back-and-forth troubleshooting later.
Skip the troubleshooting. Convert your AVIF file to JPG here and it'll open anywhere, instantly.
If you'd rather keep the file as AVIF
- On Windows: Install the free AV1 Video Extension from the Microsoft Store to add native AVIF support to the Photos app.
- On any device: Open the file directly in Chrome, Firefox, Edge, or Safari. All of these display AVIF natively, even when your device's default photo app can't.
- For editing: GIMP and Photopea both open AVIF files directly, and recent versions of Photoshop do as well.
Frequently asked questions
Why does my phone's gallery app show a broken image but the browser shows it fine? Browser engines tend to add AVIF support well before a phone's built-in gallery app catches up. This gap is common and doesn't mean anything is actually wrong with the file itself.
Is there a permanent fix, or will this keep be happening? As more software adds AVIF support over the next few years, you'll run into this less often, but converting problem files to JPG remains the most reliable fix in the meantime.
Can a corrupted AVIF file be repaired? Usually not in any dependable way. Re-downloading or re-exporting the original file is a much safer bet than trying to patch a damaged one.
