You can convert HEIC photos to JPG using tools already built into your iPhone, Mac, or Windows PC, no app download and no uploading your photos to a third-party website required. Here’s the native method for each.
Why HEIC photos cause problems in the first place
HEIC is the format iPhones have used by default since iOS 11. It stores high-quality images at roughly half the file size of an equivalent JPG, which is great for storage, but many older apps, some Windows programs, and various websites still don’t accept it, which is when you need to convert.
On iPhone: convert without installing anything
- Open the photo in the Photos app and tap the Share icon.
- Tap Copy (not “Save Image”).
- Open the Files app, go to On My iPhone, long-press an empty area, and tap Paste.
- The pasted copy will save as a JPG automatically.
On iPhone: change the camera setting permanently
If you’d rather never deal with HEIC files again, go to Settings → Camera → Formats and select Most Compatible. New photos will save as JPG straight away, though existing HEIC photos won’t be affected retroactively.
On Mac: use Preview
- Open the HEIC file with Preview (the default app for most image files on Mac).
- Go to File → Export.
- In the Format dropdown, choose JPEG and adjust the quality slider if needed.
- Click Save.
On Windows: two built-in options
Windows 11 can open HEIC files natively once the free HEIF Image Extensions and HEVC Video Extensions are installed from the Microsoft Store (both are free, made by Microsoft, and only need installing once). After that:
- Right-click the HEIC file and choose Open with → Photos.
- Click the three-dot menu and select Save as.
- Choose JPG from the format dropdown and save.
Alternatively, when transferring photos directly from an iPhone to a Windows PC, go to Settings → Apps → Photos on the iPhone, scroll to Transfer to Mac or PC, and select Automatic. Photos will already be JPG by the time they arrive on your PC.
When it’s fine to use an online converter instead
Online converters are convenient for converting many files in bulk, but they involve uploading your photos to someone else’s server. For personal photos, especially anything private, the native methods above avoid that step entirely while taking roughly the same amount of time for a single image.
FAQs
Does converting HEIC to JPG reduce image quality?
There’s a small, usually unnoticeable quality loss since JPG uses different compression than HEIC, but at a high export quality setting it’s rarely visible to the eye.
Why does my Windows PC show HEIC files as a generic icon with no preview?
This means the HEIF Image Extensions haven’t been installed yet. They’re free on the Microsoft Store and only take a minute to install.
Can I convert multiple HEIC photos at once without an app?
The iPhone copy-paste method and Mac Preview method both work one at a time. For bulk conversion without installing software, an online converter is genuinely the more practical option.
