If you are uploading photos from multiple devices to Google Photos& they don’t duplicate. As such& it uploads a similar copy from your device. This is probably why Google Photos doesn’t recognize the photos as duplicates. This app was prone to altering image metadata before uploads. Picasa& for example& didn’t work by the de-duplication algorithm. Using the drag and drop method or Backup and Sync to upload the same photos will create duplicates.

You may have used an old app like Picasa or Desktop Uploader to back up the photos or videos before now. Many of us are not new to backing up our photos. As long as there is a difference in the photo& Google Photos backs it up even if it is very slight. If you have made alterations using a Photo editing app like Photoshop& the feature won’t apply. This is why you see near duplicates in your Google Photos account. The duplicate detection feature does not regard such photos as duplicates. Check out some of these instances below: Little alterations to the photosĬertain photos look very similar& but they bear slight alterations. However& there are some instances where this feature doesn’t prevent the app from uploading duplicates. The same happens if you have previously uploaded the photo to Google Photos. If you even select the same photo more than once& the app skips the rest and picks one. This feature prevents Google Photos from uploading the same photo twice. The question that begs an answer is& “why does Google Photos generate duplicates?” Everyone knows that Google Photos makes use of a duplicate detection algorithm.

Of course& we all don’t want to duplicate photos when we have limited storage space. It is even more rampant among individuals that store loads of images. Almost everyone that uses this app has them. If you think that it is only in your Google Photos that there are duplicates& you are wrong. Part 1: Why Google Photos Generates Duplicates

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