Quick Answer
On Windows 11, right click the HEIC file, open it with Photos, click the three dot menu, choose Save As, and switch the format dropdown to JPG. On a Mac, select the files in Finder, right click, choose Quick Actions and then Convert Image, and pick JPEG. On the iPhone, open Settings, tap Photos, scroll to "Transfer to Mac or PC" and switch it to Automatic, so files convert on send.
All three methods are free, built in, and handle batches without any third party software.
What HEIC is and why iPhones use it
HEIC (High Efficiency Image Container) is Apple's default image format on iOS 11 and later. It uses the HEVC codec to store the same image at roughly half the file size of a comparable JPG with no visible quality loss. Smaller files mean more photos on the device and faster iCloud sync.
The trade off is compatibility. Older Windows installations, many web upload forms, and most cross platform tools still expect JPG. Converting is a once a year annoyance unless you change your iPhone to capture JPG directly.
Method 1: convert on Windows 11
- Right click the HEIC file and choose Open with, then Photos.
- If Windows asks you to install the HEIF Image Extensions, click the Microsoft Store link and install (free). Reopen the file.
- In the Photos app, click the three dot menu in the top toolbar.
- Choose Save As.
- In the Save dialog, click the "Save as type" dropdown and pick JPG (or JPEG). Name the file and click Save.
For a folder full of files, open the first one in Photos, then use the right arrow key to step through and Save As each one. For large batches, use the macOS method on an iPhone backup, or a free converter like XnConvert.
Method 2: convert on macOS in two clicks
- Open Finder and select every HEIC file you want to convert (Shift click for a range, Cmd click for individual files).
- Right click (or Control click) any selected file. In the menu, hover Quick Actions, then click Convert Image.
- In the small window, set Format to JPEG, choose your image size (Actual Size preserves all detail), and click Convert to JPEG.
macOS writes a new JPG next to each original and leaves the HEIC files untouched. Quick Actions handles hundreds of files at once.
Method 3: convert with Preview on macOS
- Open the HEIC file in Preview (the default).
- Click File, then Export.
- Choose JPEG from the format dropdown, drag the quality slider to about 80 to 90 percent, and click Save.
Preview also lets you change the resolution or strip location metadata in the same step, useful when sharing photos publicly.
Method 4: stop the problem at the source on iPhone
If you transfer photos to a PC or non Apple device often, switch your iPhone to convert on send rather than convert later.
- Open Settings on your iPhone.
- Tap Photos.
- Scroll to the bottom to "Transfer to Mac or PC".
- Tap Automatic.
With Automatic chosen, your iPhone checks the receiving device and converts HEIC to JPG on the fly whenever the device cannot read HEIC. To force every new photo to be saved as JPG instead of HEIC at capture time, open Settings, Camera, Formats, and select Most Compatible.
Comparing the options
| Method | Best for | Batch friendly |
|---|---|---|
| Windows Photos Save As | Single files, no install needed | No, one at a time |
| macOS Quick Actions | Large batches, no quality loss | Yes, unlimited |
| macOS Preview Export | Adjusting quality or stripping metadata | No |
| iPhone Transfer Automatic | Preventing future hassle | Built in |
| iPhone Most Compatible | Never see HEIC again | Built in |
Does converting lose image quality?
A one time conversion from HEIC to JPG at high quality looks identical to the eye, but JPG is a lossy format, so each subsequent save loses a small amount of detail. If you plan to edit, do the work on the original HEIC (or convert once to a PNG or TIFF) and export the final JPG at the end.
FAQs
Will iCloud convert HEIC to JPG when I download photos on a PC?
Yes. The iCloud for Windows desktop app downloads JPG copies by default. iCloud.com also offers a "Most Compatible" download option that returns JPGs.
Why will my Windows PC not open HEIC files at all?
Windows needs both the HEIF Image Extension and the HEVC Video Extension. HEIF is free; HEVC is a one dollar add on. Installing both makes Photos display HEIC natively.
Can I batch convert HEIC on Windows without paying?
Yes. XnConvert, IrfanView with the HEIC plugin, or the free CopyTrans HEIC tool all convert folders in one click.
Does converting HEIC to JPG strip the metadata?
By default, most converters preserve EXIF data (camera, date, GPS). Use Preview's "Strip Location" option or a tool like ExifTool if you want to remove location before sharing.
The takeaway
For a one off, Save As in Photos on Windows or Preview on Mac is fastest. For a folder, Quick Actions on macOS is the cleanest batch tool. For long term peace, set your iPhone to Most Compatible capture or Automatic transfer, and the HEIC problem disappears for good.
