Convert iPhone HEIC/HEIF photos to PNG, JPG, or WebP instantly. Batch supported, no upload, no quality loss. Works with all iPhones including 14, 15, 16 and iOS 17+.
HEIC (High Efficiency Image Container) is Apple's default photo format since iOS 11. It produces files ~50% smaller than JPEG at the same quality, but isn't universally supported by all software, websites, and social media platforms.
You need to convert HEIC when:
Are my photos uploaded to a server?
No. Everything runs in your browser using WebAssembly. Your photos never leave your device — we can't see them.
Does this work with iPhone 14, 15, 16 photos?
Yes. We use libheif 1.19 (latest) which decodes all modern HEIC variants including iOS 17+ encoding.
Is there a file size or count limit?
No hard limit. Your browser handles the conversion locally. Most devices process 50MB+ photos easily.
Why is the first conversion slower?
The WASM decoder (~8MB) loads on first use and is cached by your browser for instant future conversions.