How can I batch convert HEIC to JPG without losing quality?

Hi everyone,

I had the same problem many people mention here:

a large number of HEIC photos from an iPhone, and I needed to batch convert them to JPG on Windows, without quality loss and without installing extra software.

After trying a few approaches, this is the workflow that worked best for me.

What I was looking for

• Batch HEIC → JPG conversion
• No noticeable quality loss
• Easy sharing after conversion
• Works well with iPhone photos

What I’m using

This online tool ended up being the most practical for my case:

https://iphonetoandroid.com/

How the batch conversion works (very simple)

• Open the site in your browser
• Upload a couple of photos to test
• When you want to convert more, log in with your Google (Gmail) account
• The tool connects to Google Drive, so all converted JPGs are saved there automatically
• From Drive, you can instantly share, download, or move the files anywhere you need

No manual downloading one-by-one — everything ends up neatly saved in Drive.

Why this setup worked well for me

Google login makes the process fast and familiar

Converted files are stored directly in Google Drive

Easy batch processing

JPG quality stays the same (resolution and clarity are preserved in my tests)

Works well if you’re moving photos from iPhone to Windows or Android

If you’re dealing with lots of HEIC images and want a quick, no-friction way to batch convert and share them, this approach is worth trying.

Hope this helps someone else here 👍