Convert HEIC to JPG

Detailed guidance

Why HEIC needs converting at all

HEIC is the container Apple adopted in 2017 because it stores roughly half the bytes of a comparable JPG, and iOS has saved photos that way ever since. The compression is genuinely better; the acceptance is not. Windows Explorer wants an extension installed, Android support varies by version and handset, and a long tail of web forms, printers, banking apps, and chat clients simply refuse the file. Converting to JPG gives you the one format almost every device made in the last thirty years can open, which makes it the export to choose whenever a photograph has to leave your hands.

What conversion does to quality and metadata

The HEIC is decoded and its pixels are re-encoded under JPG rules, so dimensions carry over while the file gains weight — the efficiency is precisely what you are trading for compatibility. Nothing is upscaled, stretched, or cropped, and the quality setting stays yours, so a high value looks the same as the preview. Two details deserve knowing before you rely on the result. A Live Photo exports as its still frame, because the video half lives in a separate file no image converter can reach. And the EXIF block goes with it: the converted JPG holds the picture and the pixel size, not the camera serial number or the GPS coordinates your phone quietly wrote into every shot, which is usually the outcome people hoped for once they learned it was there.

Getting the file off the iPhone

Three routes work. AirDrop or the Photos share sheet to a Mac hands over the HEIC unchanged, and this page converts it there. iCloud.com offers an unmodified original, which is HEIC, and a compatible version, which is already JPG but resized on the way out. The transfer setting under Settings on the phone itself converts automatically, and it is the least predictable option of the three because a compatible copy has often been scaled down too. If a file reached you by email, it may already be a JPG wearing a heic-ish name; the dropzone only accepts what the decoder can actually read, so an unexpected result usually means the source was never HEIC to begin with.

Running a whole album at once

Add up to thirty photos in one pass and each returns as its own JPG with its own size line, so the single frame that failed to decode is obvious rather than buried. Because the work happens on your device, the ceiling is available memory instead of an upload queue: a heavy run on an older handset is slow rather than blocked, and nothing queues behind another visitor. The decoder downloads once and the browser keeps it, so the second album opens faster than the first. Name exports as they land — a downloads folder holding thirty files called IMG_4120.jpg is unresolvable next month, and the original HEIC is still the best copy you own.

When PNG or WebP is the better answer

JPG is the compatibility pick, not always the right file. A HEIC screenshot full of text wants PNG, which keeps glyph edges crisp instead of softening them with chroma subsampling. A web photo whose audience uses current software wants WebP, which hands back most of the size you just traded away. Both are one dropdown away on this page, and every run writes a new copy so the source stays untouched — worth remembering, because that untouched original is what you re-export from next year when the platform rules change again.