HEIC vs JPG: What’s the Difference and How to Convert
HEIC stores photos at roughly half the file size of JPG at similar quality, which is why iPhones use it by default. The trade-off is compatibility: many websites, apps, and Windows programs cannot open HEIC. Converting HEIC to JPG makes a photo work everywhere, at the cost of a larger file. TapCrop converts HEIC to JPG locally in your browser, so the photos never leave your device.
What HEIC is good at
HEIC (High Efficiency Image Container) uses modern compression to store the same photo in far less space than JPG. On a phone with thousands of pictures, that saving adds up. It also supports extras like depth data and image sequences.
The catch is reach. HEIC is well supported on Apple devices and increasingly elsewhere, but plenty of tools, upload forms, and older software still expect JPG.
When to convert to JPG
Convert HEIC to JPG when you need a photo to just work:
- Uploading to a site or form that rejects HEIC.
- Sharing with someone on Windows or an older device.
- Editing in software that cannot open HEIC.
- Embedding in a document, email, or presentation.
Converting without uploading
Many online converters work by uploading your photos to a server. For personal pictures that is worth avoiding. TapCrop decodes HEIC and re-saves it as JPG entirely in your browser — nothing is sent anywhere.
You can convert a whole camera roll at once, and in the same step crop, resize, or compress the results before exporting them as a ZIP.
FAQ
Is JPG or HEIC better quality?
At the same file size, HEIC generally preserves more detail. But for a given photo, converting HEIC to JPG at high quality keeps it visually very close — the JPG is just a larger file.
Does converting HEIC to JPG lose quality?
There is a small, usually invisible loss because JPG re-compresses the image. Exporting at 90% quality keeps it sharp for everyday use.
Can I convert HEIC to JPG without uploading my photos?
Yes. TapCrop converts HEIC to JPG locally in your browser, so your photos stay on your device.