HEIC in plain English
HEIC stands for High Efficiency Image Container. It is a container based on the HEVC image standard and can store high-quality photos, edits, and related image data efficiently. Apple began using it as the default camera format to reduce storage use while keeping photos sharp.
Why iPhones save photos as HEIC
HEIC gives an iPhone more room for photos and videos because it usually needs less storage than JPG at a similar visual quality. That is useful for a large camera roll, but it can create friction when an older Windows app, upload form, or office system expects JPG or PDF.
How to open or convert a HEIC file
Newer Apple devices open HEIC automatically. When a website does not, make a compatible copy as JPG for a single image or PDF for a group of pages. HeicPDF creates the PDF locally in your browser, so the original photo stays on your device while you prepare a shareable document.
Quick answers
Is HEIC better than JPG?+
HEIC is usually smaller at similar quality, while JPG is easier to open across older apps and websites.
How do I make a HEIC photo compatible?+
Convert one photo to JPG, or convert several photos to PDF when they belong together as a document.
Ready to convert?
Create a private PDF from your HEIC photos in the browser.