How do I quickly find and delete duplicate photos on my iPhone?

Here's the workflow that actually works if you are going to use Czkawka and how to delete duplicate photos on iPhone using your Windows 11 PC:

1. Sync your photos to your PC – Plug in your iPhone, open File Explorer, and import all your photos to a folder on your computer. This takes a few minutes depending on how many photos you have.

2. Download Czkawka – It's completely free, open-source, and runs on Windows 11.

3. Point it at that folder – Let Czkawka scan everything and show you all the duplicates.

4. Delete the copies – Review what it found and clean house.

The main thing is you need to sync your photos to your PC first. You can't just run Czkawka directly on your iPhone while it's plugged in . But honestly, that's probably for the best — having a local backup of your photos on your Windows machine means you've got an extra copy in case anything happens to your phone.

If you want how to delete duplicate photos on iPhone without paying for some sketchy "iPhone cleaner" software, Czkawka is a solid free option. You just need to spend five minutes syncing your photos to your Windows PC first. After that, it's just point, click, and clean.