How I Converted iPhone HEIC Photos to JPG on Windows

I moved some weekend photos from my iPhone to my Windows PC, just as I usually do. When I tried to open one for my blog, the process stopped there.

The files had copied correctly, but the extension was the unfamiliar .heic. Double-clicking did not display the photo as expected, so at first I thought the transfer had failed.

After a little research, I learned that the photo was not damaged. HEIC is common on iPhones, but some Windows setups, websites, and applications still do not accept it directly.

I needed a usable file, not only a way to view it

Windows can add support for viewing HEIC files. Installing an extension may be useful if you want to keep using HEIC on that computer.

My immediate goal was different: I needed a few JPG files for a blog post. Converting only the photos I planned to use was simpler than changing the computer setup.

Why I chose local browser conversion

I found many conversion sites, but I did not want to send family photos or work images to a processing service just to change their format.

I chose a browser tool that performs the supported conversion on the current device. It required no account and no separate software installation, which matched this one-time task.

What I did

1. Opened the HEIC to JPG tool
2. Selected the HEIC photos
3. Waited for each local conversion to finish
4. Saved the completed JPG files and opened them in Windows

The resulting JPG files opened normally in Windows and could be added to the blog editor. Selecting several photos together also kept the preparation work moving without reopening the tool for every image.

HEIC is not a bad format

HEIC can store photos efficiently, so keeping it on an iPhone is often useful. Compatibility becomes the issue when a Windows application, upload field, print service, or recipient expects JPG instead.

I do not convert every photo automatically. I convert only the files needed for a workflow that does not accept HEIC.

Keep the original files

I keep the original HEIC files as well. JPG is a lossy format, metadata may not be retained, and a Live Photo is handled as a still image by this converter. Keeping the source makes it possible to return to the original later.

If your iPhone photos will not open on Windows, check the extension before assuming the files are broken. Trying one photo with Image Convert is a quick way to confirm whether a JPG fits the next step in your workflow.