You took a photo on your iPhone, sent it to a friend on Windows, and they replied: "I can't open this." Welcome to the HEIC problem.
Since iOS 11, Apple iPhones and iPads save photos as HEIC by default — a format that's smaller and higher quality than JPG, but that a huge amount of software still can't open. The fix is simple: convert HEIC to JPG, the format that works literally everywhere.
This guide covers every method, on every device — Mac, Windows, iPhone, Android, Chromebook, and Google Drive — plus how to convert hundreds of files at once, and how to stop your iPhone making HEIC files in the first place. No paid software required.
In a hurry? The fastest method that works on any device is a browser-based converter. Convert HEIC to JPG free here — no download, no signup, files auto-delete. The step-by-step OS methods are below if you'd rather use built-in tools.
What Is HEIC and Why Doesn't It Open?
HEIC stands for High-Efficiency Image Container. It's Apple's implementation of the HEIF standard, and it uses the same HEVC compression technology found in modern video. The payoff is real: HEIC files are roughly half the size of a JPG at the same quality, which is why Apple made it the default on iPhones starting with iOS 11 in 2017.
The catch is compatibility. JPG has been the universal image standard for 30 years — every browser, app, printer, and operating system reads it. HEIC is newer, and plenty of software (older Windows versions, many web uploaders, design tools, email clients) still chokes on it. That's the entire reason people convert: not because JPG is "better," but because JPG works everywhere.
So the trade is simple — you give up some file-size efficiency, and in return your photo opens for everyone. Now let's convert.
How to Convert HEIC to JPG on Mac
Macs read HEIC natively, so you don't need any download — the tools are already built in. Here are the three fastest ways.
Method 1: Preview (easiest)
The built-in Preview app converts in a few clicks:
Open your HEIC file in Preview (double-click, or right-click → Open With → Preview).
In the top menu, click File → Export.
In the Format dropdown, choose JPEG.
Set the quality slider, name the file, and click Save.
Done. To convert several at once, select multiple HEIC files, open them all in Preview, then use File → Export Selected Images.
Method 2: Finder Quick Actions (no app opening)
macOS can convert straight from Finder without opening anything:
In Finder, right-click your HEIC image (or select several).
Choose Quick Actions → Convert Image.
Pick JPEG as the format and a size, then confirm.
The converted JPG appears right next to the original. This is the quickest built-in route for a handful of files.
Method 3: Drag from Photos to Finder
If your image is in the Photos app, simply drag it out of Photos and drop it into any Finder folder — macOS automatically converts it to JPG on the way out. Handy, though you have less control over quality.
The faster alternative: Apple's built-in methods work, but they're click-heavy and awkward once you have more than a few files. For a quick one-off or a big batch, dragging a file into a browser-based HEIC to JPG converter is faster and gives consistent output — and nothing gets uploaded to a server.
How to Convert HEIC to JPG on Windows 11 and Windows 10
Windows is where most people hit the HEIC wall, because Windows doesn't read HEIC out of the box. You have two routes.
Method 1: Enable HEIC support, then use Paint or Photos
To open and convert HEIC natively, install Microsoft's extensions:
Open the Microsoft Store and install the HEIF Image Extensions (this lets Windows display HEIC). According to Microsoft's own support guidance, installing the HEIF extensions is the official way to open these files in Photos and Paint.
Once installed, right-click your HEIC file → Open with → Paint.
In Paint, click File → Save as → JPEG picture.
Name it and save.
You can also open the file in the Photos app and use its export/save options.
Method 2: Skip the install — use a browser tool
The HEIF extension route works, but it's an extra install and, on some Windows builds, the extension isn't free. If you'd rather not touch the Microsoft Store, a free online HEIC to JPG converter handles it in your browser with nothing to install — which is often the simpler path on a work PC where you can't install software anyway.
How to Convert HEIC to JPG on iPhone and iPad
There are two angles here: converting the photos you already have, and stopping new ones from being HEIC at all.
Convert existing HEIC photos
The simplest on-device trick:
Open the Files app and create a folder (or use an existing one).
In Photos, select the images, tap Share → Copy Photos.
Go to Files, paste them — they're typically saved as JPG.
Alternatively, open the photo in a browser HEIC to JPG converter directly from Safari — it works on mobile with no app install.
Stop making HEIC files (the permanent fix)
If you never want another HEIC file, change your camera format. Per Apple's official support documentation:
Open Settings → Camera → Formats.
Tap Most Compatible.
From now on, every new photo is captured as JPG. Two things to know: this only affects new photos — your existing HEIC images stay HEIC and still need converting — and JPGs take up roughly twice the storage. (Some users also report iOS occasionally reverting this setting after a system update, so it's worth re-checking after upgrades.)
Prefer to keep shooting HEIC for the storage savings but need a JPG now and then? Just convert on demand.
How to Convert HEIC to JPG on Android
Androids increasingly receive HEIC files (from iPhone users, AirDrop alternatives, or shared albums) and many gallery apps can't open them.
The most reliable, install-nothing method:
Open your browser (Chrome works fine).
Go to a browser-based HEIC to JPG converter.
Tap to upload your HEIC file, convert, and download the JPG.
Because the conversion runs in the browser, there's no app to install and it works the same on Samsung, Pixel, or any Android phone. If you handle HEIC files constantly, a dedicated converter app from the Play Store is an option — but for occasional conversions, the browser route is faster and lighter.
How to Convert HEIC to JPG on a Chromebook
Chromebooks don't natively edit HEIC, and installing desktop software isn't really the Chrome OS way. The browser is your tool:
Open Chrome.
Go to a free online HEIC to JPG converter.
Upload, convert, download.
That's the whole process — no extensions, no Linux container, no Play Store app needed.
The Google Drive Myth: Why It Can't Actually Convert HEIC
This one trips up a lot of people, so let's be clear: Google Drive cannot convert HEIC to JPG.
You'll see guides suggesting the "Save image as" trick in Drive. Here's the problem — that doesn't re-encode the image. It only changes the file extension or downloads a screen-resolution preview, not your full-quality photo. You lose resolution, you can only do one image at a time, and the result is often unreliable.
If your HEIC files live in Google Drive, the real workflow is:
Download the HEIC file from Drive to your device.
Convert it with a proper HEIC to JPG converter.
Re-upload the JPG to Drive if you need it there.
Stating this plainly matters: a lot of pages oversell Drive as a converter, and people end up with degraded images. It isn't one.
How to Convert HEIC to JPG in Bulk (Hundreds of Files)
Converting one photo is easy on any device. Converting 200 vacation photos is where built-in tools get painful — Preview makes you select and export, Windows makes you save each one, and Google Drive caps you at one at a time.
For batches, you have two solid options:
Mac users: Preview's File → Export Selected Images handles multi-select reasonably well, and advanced users can build an Automator "Quick Action" to convert with a right-click. The Automator route involves creating a script, though, which is overkill for most people.
Any device: A browser converter that accepts multiple files is usually the fastest path. Drop the whole batch in, convert, download. No software, no per-file clicking.
Whichever you choose, check that it preserves EXIF data (date taken, location) if that metadata matters to you — some quick tricks strip it.
HEIC vs JPG: Quick Comparison
HEIC | JPG | |
File size | ~50% smaller | Larger |
Quality at size | Higher | Good |
Universal support | Apple + newer software | Everywhere |
Transparency / depth data | ✅ | ❌ |
Best for | Saving iPhone storage | Sharing, uploading, printing |
Bottom line: keep HEIC if your photos stay inside the Apple ecosystem and you want to save space. Convert to JPG the moment you need to share, upload, print, or edit somewhere that doesn't speak HEIC.
The Fastest Method, Whatever Your Device
If you skipped to the end: the one method that works identically on Mac, Windows, iPhone, Android, and Chromebook — with nothing to install and no quality-stealing shortcuts — is a browser-based converter.
Convert HEIC to JPG free on Transfonic → Files convert in your browser, auto-delete immediately, and there's no signup or watermark.
Need a different output instead of JPG? You can also convert HEIC to PNG for lossless quality, HEIC to JPEG, or HEIC to WebP for web use. See every option on the HEIC converter hub, or explore the full image converter.
