How to Convert HEIC to JPG (iPhone Photos) — 2026 Guide
HEIC photos from your iPhone won't open in Windows, older Android, or most websites. Here's how to convert HEIC to JPG in seconds, for free, without uploading.
If you've ever tried to attach an iPhone photo to an email or upload it to a website and watched it silently fail, you've met HEIC — Apple's default photo format since iOS 11. HEIC files are smaller and higher-quality than JPG, but most of the non-Apple world still can't read them. This guide covers every practical way to convert HEIC to JPG, plus when not to convert.
What is HEIC, and why does your iPhone use it?
HEIC stands for High-Efficiency Image Container. It's Apple's implementation of the HEIF standard, which uses the HEVC codec to store photos at roughly half the size of JPG with equal or better quality. That's why your 12 MP iPhone photo is 2 MB instead of 4 MB.
The tradeoff is compatibility. Windows 10 didn't support HEIC out of the box until late updates, many Android devices can't open it, and a huge portion of websites and CMS systems still reject .heic uploads.
The fastest way: convert in your browser
If you just need a few photos in JPG, open our HEIC to JPG converter, drop the file in, and click Convert. The file is decoded and re-encoded entirely inside your browser — nothing is uploaded to a server, and there's no signup or file-size throttling. This is the approach we recommend for anyone who values privacy or is converting sensitive photos (passports, medical scans, personal documents).
On iPhone: stop HEIC at the source
If you'd rather not convert every time, change the capture format itself:
- Open Settings → Camera → Formats
- Tap Most Compatible instead of High Efficiency
From that point on, your iPhone saves new photos as JPG. The downside: photos take about twice the storage. For most people this is fine; if you shoot thousands of photos per trip, leave HEIC on and convert only when you need to share.
There's also a per-share trick most people don't know: when you AirDrop, iMessage, or share a HEIC photo to a non-Apple recipient, iOS automatically converts it to JPG in transit. The failure mode is when you copy via USB, iCloud.com, or a third-party cloud — that's where the raw .heic comes through.
On Windows: the built-in path
Windows 11 and recent Windows 10 builds can open HEIC if you install Microsoft's free HEIF Image Extensions from the Store. Once installed, Photos and File Explorer will show thumbnails. To save as JPG:
- Open the HEIC in Photos
- Click the three dots → Save as
- Pick JPEG from the format dropdown
This works one file at a time. For batch conversion, the in-browser tool above is faster.
On Mac: Preview does it in two clicks
Macs read HEIC natively, so you don't need a converter app. Open the photo in Preview, then File → Export, and choose JPEG as the format. You can set the quality slider to 90–95% to keep the file looking indistinguishable from the original.
When should you keep HEIC?
Convert to JPG only when you need compatibility. Keep HEIC when:
- You're storing photos long-term on your iPhone or Mac (smaller files, same quality)
- You're editing in apps that fully support HEIC (Photos, Lightroom, Capture One)
- You're archiving to iCloud or a HEIC-aware cloud
Common HEIC-to-JPG questions
Will I lose quality? At 90%+ JPG quality, the difference is imperceptible. At 70% or below, you'll start to see JPEG artifacts in smooth gradients (skies).
Can I convert hundreds at once? Yes — drop a folder into the HEIC to JPG tool and it processes them in sequence, no upload.
What about HEIF vs HEIC? HEIF is the container format; HEIC is Apple's specific image variant. For practical purposes, treat them the same.