Convert AVIF to JPG on iPhone — Free, No App Download
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iPhones running iOS 16 and later can display AVIF images in Safari, but the rest of the iOS ecosystem — your Photos app, email attachments, and most third-party apps — still doesn't handle AVIF. If you receive an AVIF file on your iPhone and can't open it in your usual apps, here's how to convert it in Safari without installing anything.
Does iOS Support AVIF Natively?
iOS 16 added AVIF decoding in Safari and WebKit, which means the browser can display AVIF images. However:
- The Photos app does not import or display AVIF files
- iOS Camera does not save in AVIF format (it uses HEIC)
- Most iOS apps that handle images don't recognize AVIF
- AVIF files sent via iMessage or email often fail to preview
If you need to share an AVIF or open it in an app, converting to JPG is the simplest solution.
How to Convert AVIF to JPG in Safari on iPhone
- Open Safari on your iPhone and go to the free AVIF to JPG converter
- Tap "Choose File" — this opens the iOS file picker. Navigate to where your AVIF file is stored (Files app, iCloud Drive, etc.)
- Select the AVIF file. It will appear in the converter.
- Adjust quality if needed (default 90 is fine)
- Tap Convert, then Download
- iOS will ask where to save — choose Photos or Files
Where Do AVIF Files End Up on iPhone?
AVIF files on iPhone most commonly come from:
- Email attachments (in the Mail app's Downloads folder)
- Safari downloads (Files app > Downloads)
- AirDrop from a Mac or another device
- Messaging apps that save to iCloud Drive
Check the Files app first. If you downloaded the AVIF in Safari, it's in Files > On My iPhone > Downloads (or iCloud Drive > Downloads if iCloud Drive is on).
How to Save the Converted JPG to iPhone Photos
After downloading the JPG in Safari, iOS may save it directly to Photos, or it may go to the Files app Downloads folder depending on your iOS settings.
To move it to Photos: open Files, find the JPG, tap and hold, select "Share," then choose "Save Image." It will appear in your Photos library.
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Open Free AVIF to JPG ConverterFrequently Asked Questions
Can I convert AVIF on iPhone without an internet connection?
Once the converter page is fully loaded in Safari, conversion works offline. The page needs to load initially but doesn't need a connection during conversion.
Why can't I open AVIF in iPhone Photos?
iOS Photos does not support the AVIF format. Apple's photo formats are HEIC and JPEG. Convert the AVIF to JPG first, then it will import into Photos normally.
Does this work on iPad too?
Yes. Safari on iPad iOS 16+ handles the converter the same way as iPhone.