From USB drives fitting seamlessly into computers to documents opening across devices, standardization ensures compatibility across technology. In digital imaging, JPEG has reigned supreme—but a superior contender, HEIF, is emerging to challenge it.
With decades of experience in image processing and compression technologies, we've seen formats evolve. JPEG, PNG, and GIF have dominated, but HEIF promises greater efficiency. Here's what you need to know.
JPEG, developed in the 1980s by the Joint Photographic Experts Group, remains the go-to for lossy compression in digital photography. It offers adjustable compression, typically achieving 10:1 ratios with minimal quality loss—explaining its endurance despite its age.
In June 2017, at WWDC, Apple announced HEIF adoption for iOS 11 devices. Amid the buzz of new hardware and AR/VR features, this move signaled a potential shift, backed by Apple's history of driving standards like H.264.
HEIF (High-Efficiency Image Format) is a versatile container using the HEVC codec from MPEG. A single HEIF image is about 50% smaller than JPEG while maintaining quality.
Unlike JPEG, HEIF supports images, videos, bursts, audio, and text in one file. It offers lossy/lossless options and embeds edits like rotation or cropping non-destructively.
In practical terms, HEIF combines JPEG, GIF, PNG, and MP4 capabilities in smaller files. A 128GB iPhone stores ~50,000 JPEG photos; HEIF doubles that, with editable originals preserved.
HEIF's Apple backing gives it momentum, unlike predecessors like BPG. However, widespread adoption requires updates across cameras, OSes, browsers, apps (Photoshop, Chrome, Facebook), printers, and more—after 25+ years of JPEG dominance.
Google's WebP competes, integrated into Android and Chrome.
Success hinges on user adoption to attract developers. Open-source tools like libde265 (JavaScript HEIF viewer) pave the way for browser support. With HEIF's advantages, everyday users and pros alike will likely embrace it, transforming web optimization and storage.
What’s your take on HEIF's potential? Share in the comments.
