Convert AVIF to HEIC Online Free & Fast
Turn your AVIF images into HEIC files in seconds. No installs, no software just upload, convert and download.
This tool converts AVIF images into HEIC, the compact image format Apple uses by default on iPhone. Both formats are already efficient AVIF is generally at least as compact as HEIC, sometimes more so so converting is rarely about saving space. The real reason to convert is ecosystem fit: HEIC is what Apple Photos and iCloud expect natively, while AVIF is more of an open web standard. Quality depends on how your original AVIF was encoded, which the file extension won't reveal, and if your AVIF is animated, expect only a single frame to carry over. Upload your file and download a HEIC in seconds; it's deleted automatically within an hour.
How It Works
- Upload your AVIF Drag and drop or browse to select your file.
- Convert to HEIC Convert Omni processes it automatically.
- Download your HEIC Your converted file is ready in seconds.
Why Convert AVIF to HEIC
- Keeping a photo library consistent. If most of your library is already HEIC, converting an AVIF keeps the format consistent.
- Preparing images for Apple Photos. Some workflows import images into Apple's ecosystem specifically as HEIC.
- Native compatibility within Apple's apps. HEIC integrates natively with Photos, Messages and other Apple software in ways AVIF doesn't.
Frequently Asked Questions
Will converting to HEIC shrink my file size?
Not reliably. AVIF is already highly efficient often as compact as HEIC, sometimes more so so this conversion is more about Apple ecosystem compatibility than saving space.
Will converting to HEIC reduce my image quality?
It depends on your original AVIF's encoding, which the file extension doesn't reveal. If it was lossless, quality is preserved; if it was lossy, HEIC carries forward whatever quality the AVIF already had.
Why would I want HEIC instead of AVIF?
Mainly because HEIC is the format Apple Photos and iCloud expect natively, while AVIF is more of a general web standard. If you're not specifically working within Apple's ecosystem, there's usually no reason to convert.
If my AVIF is animated, will the HEIC be animated too?
No, not through this kind of conversion. HEIF, the format family HEIC belongs to, can technically support image sequences, like Apple's Live Photos, but a standard format converter isn't likely to map AVIF animation onto that. Expect a single frame.
Will my HEIC file open on non-Apple devices?
Not always. HEIC has narrower support outside Apple's ecosystem than AVIF does, so if broad compatibility matters more than ecosystem fit, staying with AVIF or converting to JPG instead may be a better choice.
Is there a limit on how many AVIF files I can convert?
The free plan allows 10 conversions a day for files up to 10 MB. Paid plans remove the daily limit and raise the file-size cap.
Is it safe to upload my AVIF files?
Yes. Conversion is automated, uploads are encrypted (HTTPS/TLS) and every file is permanently deleted within 60 minutes. Your images are never used to train AI models.