How to convert HEIC to JPG (and why your iPhone uses it)

If you have ever emailed a photo from your iPhone and had the recipient reply "I can't open this", you have met HEIC.

#What is HEIC?

HEIC is Apple's container for HEIF, a modern image format that stores photos at roughly half the size of JPG with the same visual quality. Since iOS 11, iPhones shoot in HEIC by default. The catch: support outside the Apple ecosystem is still patchy, so many apps, websites and older devices simply refuse to open it.

#The fix: convert HEIC to JPG

JPG is supported literally everywhere, so converting is the reliable fix. Drop your .heic file into the HEIC to JPG converter and download a .jpg you can send anywhere — no app install, no account.

Because the conversion preserves the full resolution and uses a high-quality JPG encoder, you will not notice a difference in the image; you only lose the compatibility headache.

#Prefer to keep it modern?

If the destination does support modern formats, converting HEIC to WebP or HEIC to AVIF keeps the small file size while gaining much broader support than HEIC itself.