How to Convert HEIC to JPG on iPhone
· 4 min read · ConvertEase Team
Quick answer
To convert HEIC to JPG on an iPhone without a computer, install the free ConvertEase app, tap Image, select your HEIC photos, choose JPG as the output format, and tap Convert. The JPG files are created entirely on your iPhone in a few seconds and saved to your Photos library — nothing is uploaded to the internet.
If you've ever AirDropped a photo to a Windows PC or tried to upload an iPhone picture to an older website and gotten an error, you've met HEIC. Since iOS 11, iPhones save photos in this modern format by default. It's efficient — but it's not understood everywhere. This guide shows the fastest way to turn HEIC into the universally compatible JPG, right on your phone.
What is HEIC, and why convert it to JPG?
HEIC (High Efficiency Image Container) is Apple's default photo format. It packs the same visual quality into roughly half the storage of a JPG, which is great for your phone's storage. The downside is compatibility: many Windows apps, older Android phones, content management systems and web upload forms still expect JPG (also written JPEG).
Converting to JPG makes a photo openable virtually anywhere: email attachments, job application portals, marketplace listings, printing kiosks and almost every website. You keep the HEIC original on your phone and just create a JPG copy to share.
How to convert HEIC to JPG on iPhone (step by step)
The cleanest method is a dedicated on-device converter. Because the work happens locally, it's instant, free, and your private photos never leave your iPhone.
- Download ConvertEase free from the App Store and open it.
- Tap Image, then select one or more HEIC photos from your library.
- Choose JPG as the output format and pick your quality level.
- Tap Convert — your JPGs are processed on-device and saved back to Photos in seconds.
That's it. For more image formats and options, see our iPhone image converter page (HEIC, PNG, WEBP, JPG, PDF and more).
HEIC to JPG: app vs. online converter vs. Files
There are a few ways to do this. Here's how they compare:
| Method | Speed | Privacy | Batch & quality control |
|---|---|---|---|
| ConvertEase (on-device app) | Instant | Files never leave your iPhone | Yes — batch + quality slider |
| Online HEIC converter | Slow (upload + download) | Photos uploaded to a server | Often capped / watermarked |
| Email / AirDrop trick | Manual, one by one | OK | No control over output |
For anything private — ID photos, documents, personal pictures — avoid uploading to an online converter. On-device conversion is both faster and safer.
Tip: stop new photos from being HEIC
If you'd rather your iPhone capture JPGs from now on, go to Settings → Camera → Formats and choose Most Compatible. New photos will be JPG. To convert the HEIC photos you already have, use the steps above.
Frequently asked questions
Since iOS 11, iPhones save photos in HEIC by default because it stores the same quality in about half the file size of JPG. The trade-off is that many older apps, Windows PCs and websites can't open HEIC — so you often need a JPG copy.
Yes. A free on-device app like ConvertEase does it directly on your iPhone — select the HEIC photos, choose JPG, tap Convert. No computer or upload required.
At a high quality setting the difference is visually unnoticeable. JPG files are usually larger than the HEIC original for the same image, so you trade a little storage for universal compatibility. ConvertEase lets you choose the quality.
Yes — ConvertEase supports batch conversion, so you can select dozens of HEIC photos and convert them all to JPG in a single tap.