Why convert HEIC to PNG?
HEIC is efficient; PNG is universal and lossless. That combination is exactly why people convert HEIC to PNG: you keep every pixel of the decoded photo, and the result opens in literally everything — every Windows app, every Android phone, every image editor, every upload form — with no codec downloads and no compatibility roulette. The use cases cluster around quality: editing iPhone photos in Photoshop or Lightroom (which handle PNG natively), preparing images for print, archiving masters you may re-edit later, and uploading to sites that accept PNG but choke on HEIC.
The trade is honest and worth stating up front: a PNG runs roughly 3–5× the size of the HEIC it came from. HEIC achieves its tiny files with aggressive modern compression; PNG refuses to throw away a single pixel, so it needs more bytes to say the same thing. You are buying pixel-perfection with file size. When size matters more than absolute fidelity — sharing, emailing, posting — convert HEIC to JPG instead and pocket the smaller files.
HEIC to PNG without losing quality
"Without losing quality" is precisely what PNG guarantees: the format is lossless by design, so the PNG is a pixel-perfect record of the decoded HEIC. What it cannot do is reach back in time — your iPhone's HEIC was already lossy-compressed when it was saved, and the fine detail discarded then is gone for every format, PNG included. Think of it this way: converting HEIC→PNG loses nothing further; converting HEIC→JPG would lose a little more with each save. If the photo will be edited, filtered, or re-saved multiple times, PNG is the right container because repeated JPG saves accumulate damage while PNG stays pristine.
HEIC to PNG vs HEIC to JPG: which one?
Same source, different destinations, different jobs:
- PNG — lossless, pixel-perfect, large files. For editing, printing, archiving, and any workflow where the image will be re-saved.
- JPG — lossy but tiny, universal. For sharing, uploading, emailing, and anything viewed on screen where a few percent quality difference is invisible.
A practical rule: if the photo's journey ends at someone's eyes (a share, a post, an attachment), JPG wins. If its journey continues into software (an editor, a print lab, an archive), PNG wins. Many people do both — PNG masters for the archive, JPG copies for the world — and this site's HEIC to JPG converter handles the second half with the same no-upload privacy.
Batch convert HEIC to PNG
iPhone photo problems never arrive one at a time — a vacation, a wedding, an iCloud dump means hundreds of HEICs. This converter takes the whole batch: drop them all on the page, convert once, download each PNG individually or as a single ZIP. No file-count caps, no queues, no "come back tomorrow" — because everything decodes on your own device, there is nothing to ration. Expect the ZIP to be hefty (remember the 3–5× size rule); that is normal for lossless.
iPhone HEIC to PNG
Your iPhone creates HEICs because, since iOS 11, it is the default camera format — same visible quality at roughly half the JPG size, so more photos fit on the phone. To stop the format at the source, go to Settings → Camera → Formats → Most Compatible and the iPhone shoots JPG directly (bigger files, zero conversion ever again). To convert on the iPhone itself, just open this page in Safari: add the HEICs from your photo library and download the PNGs — no app install, no iCloud round-trip. iOS 16+ can also convert single images via the Files app (Quick Actions → Convert Image), but for batches the browser is faster.
A note on transparency and metadata
Two honest footnotes. Transparency: PNG supports it, but iPhone HEIC photos are fully opaque — converting doesn't conjure an alpha channel from nothing. The PNG will be a perfectly good opaque image; transparency only enters the picture if you later edit one in.
Metadata: like its JPG sibling, this converter keeps every pixel at full quality but drops EXIF data (capture date, GPS, camera settings) during conversion. If the metadata matters — photographers, archivists — keep the original HEIC files next to the PNGs.