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HEIC vs JPG: Which Format Should You Use?

Published February 17, 2026

Is the space savings of HEIC worth the compatibility hassle of JPG? Here's a practical comparison to help you choose the right format.

Choosing between HEIC and JPG comes down to a simple trade-off: HEIC saves space, while JPG is supported everywhere. Which one you should use depends on where your photos are going and who needs to open them.

HEIC vs JPG: the short answer

HEIC is your best choice for storing photos on your own device, because it takes up roughly half the space of JPG at similar quality. Choose JPG whenever you need to share a photo or send it somewhere that doesn't support HEIC — websites, email, Windows users, older software, and most printers.

File size comparison

HEIC's biggest advantage is efficiency. At the same visual quality, an HEIC file can be 40–50% smaller than a JPG. On a phone with thousands of photos, that difference can free up gigabytes of storage.

Quality comparison

Modern HEIC compression preserves fine detail well, especially in areas like skies and gradients that JPG tends to blur. For most people, though, the difference at typical viewing sizes is hard to notice. JPG quality depends heavily on the compression level used.

Compatibility

This is where JPG wins. JPG files open in virtually every operating system, browser, email client, and photo app ever made. HEIC is well supported by Apple devices and modern browsers, but on Windows and in many business and editing tools it needs extra codecs or a converter.

Which should you use?

• Keep HEIC for your own camera roll if you're on Apple devices and want to save space.
• Convert to JPG before sharing, emailing, uploading to a website, or sending to a Windows or Android user.
• Archive original-quality photos as HEIC or PNG; use JPG for day-to-day sharing.