How to Convert HEIC to JPG — Free, on Any Device, Without Uploading
You try to send an iPhone photo to a Windows laptop, a government form, or an older app — and it's rejected or won't open. The culprit is the file format: Apple saves photos as HEIC, and the quickest universal fix is to convert HEIC to JPG. Here's how to do it for free, without installing anything and without handing your photos to a random server.
Why your photos are HEIC in the first place
Since iOS 11, iPhones default to HEIC (High Efficiency Image Container). Apple's reasoning is sound: HEIC files are roughly half the size of an equivalent JPG at the same quality, so your phone fits twice the photos.
The problem is compatibility. Windows needs a paid codec to open HEIC in some versions, many websites and upload forms reject it, older Android phones can't read it, and printing kiosks often refuse it. JPG, meanwhile, opens on everything made since the 1990s.
The 30-second fix
- Open the free HEIC converter.
- Drop in your HEIC files — a single photo or a whole batch.
- Pick JPG (or PNG if you need transparency-friendly output).
- Download the converted files, or grab everything as one ZIP.
The conversion happens entirely in your browser — the photos never leave your device. That matters more than it sounds: personal photos are exactly the kind of thing you shouldn't be uploading to an unknown "free converter" server just to change a file extension.
Will converting HEIC to JPG lose quality?
Slightly, but not in a way you'll notice for normal use. Both HEIC and JPG are lossy formats; re-encoding at high quality keeps faces, landscapes and documents visually identical. Two tips if you care about maximum fidelity:
- Convert with a high-quality setting rather than the smallest file.
- If the image has sharp graphics or text and file size doesn't matter, use HEIC to PNG instead — PNG is lossless.
Stopping the problem at the source (optional)
If you'd rather never deal with HEIC again: on your iPhone, go to Settings → Camera → Formats and switch from High Efficiency to Most Compatible. New photos will save as JPG directly — at the cost of roughly double the storage. Most people are better off leaving HEIC on and converting the occasional file that needs to travel.
FAQ
Is it safe to convert private photos here? Yes — the conversion runs locally in your browser. You can load the page, turn off your Wi-Fi, and it still converts. Nothing is uploaded, stored or used to train anything.
Can I convert a whole album at once? Yes, drop in multiple HEIC files and download them as a single ZIP.
Why does Windows say it can't open HEIC at all? Microsoft charges for the HEVC codec on some Windows versions. Converting to JPG sidesteps the whole issue — see the Windows-specific guide.
HEIC vs JPG — which is actually better? HEIC is technically superior (smaller, supports more color depth). JPG wins on one thing only, but it's the thing that matters: everything opens it.
Related reading: WebP to JPG: why that downloaded image won't open · How to compress an image to 20KB for online forms