Uncategorized is a special album type where photos are automatically added under the following circumstances:
- When you remove a photo from its last album, it is relocated to the Uncategorized section.
- If you delete an album but choose to keep the photos, all photos exclusive to that album are moved to the Uncategorized section.
This does not include photos uploaded by others.
Cleaning Up Uncategorized Items
In the mobile app, you can clean up the Uncategorized section by clicking on the overflow menu and selecting the Clean Uncategorized option. All files that are also present in another album owned by the user will be removed from the Uncategorized section.