How to Open HEIC Files on Any Device (2026 Guide)
A .heic file that won't open, and the four things that actually fix it: browser conversion, the Windows HEVC codec, a Linux package, or nothing at all.
Blog
Guides and deep dives on HEIC, image formats, and photo management.
What Is HEIC? Understanding Apple's Image Format
HEIC is a box that can hold a still, a Live Photo, a depth map or a burst of frames. That is why some software opens your iPhone photos and some refuses.
Introducing heic.site Pro — Unlimited Batches, PDF Output, and File Sharing
Pro adds unlimited batch size, PDF output and expiring share links for $5 a month. The free converter stays free, unwatermarked and private.
Share Converted Images Without Uploading to Google Drive or Dropbox
How heic.site's share links work: pick 24, 36 or 72 hours, send a URL, and the files are gone off my servers when the clock runs out.
Convert Images with an API — Automate HEIC, WebP, and AVIF Conversion
Why you'd want an API for image conversion, when you shouldn't bother, and where the heic.site API currently stands.
How to Convert Images to PDF (Without Installing Anything)
Need to turn a photo into a PDF? Here's how to convert JPG, PNG, HEIC, and other images to PDF directly in your browser — no uploads, no software installs.
HEIC vs JPG: Quality, File Size, and When to Use Each
A detailed comparison of HEIC and JPG image formats. See real file size differences, quality comparisons, and learn when each format is the better choice.
Why Does iPhone Use HEIC Instead of JPG?
Apple switched iPhones to HEIC in 2017 for reasons that were half storage economics and half silicon it had already shipped. Here is the case.
How to Batch Convert Hundreds of HEIC Files at Once
Need to convert a large collection of HEIC photos? Learn the fastest methods to batch convert HEIC to JPG, PNG, or WebP without uploading files to any server.
How to Open HEIC Files on Windows 10 and 11
Can't open HEIC photos from your iPhone on Windows? Two reliable ways to view and convert HEIC files on any Windows PC, plus how to stop the problem at source.