Remove duplicates from onedrive

[TreeOfPain]

I have a 1 TB OneDrive account that I've added to both my phone and my wife's phone. Since it has uploaded all the images from both devices, there are many duplicate images. How can I remove these duplicates without having to delete them manually?

 

[VasagadekarPratik]

Following, even I would like to know. I know there are duplication finder apps but I haven't found anything substantial. Although it's pretty simple to find Duplicate images(based on Hashed data), it's difficult to find similar images (Needs TF/Pytorch models or use Phash modes).

 

[TreeOfPain]

There are such apps, but they all work locally. I couldn't find a duplicate finder app that works on the cloud.

My onedrive has 500 gb data. I will have download everything to scan it.