Cross-cloud duplicate photo cleanup
Short answer
To remove duplicates safely, compare photos across every source, rank the best version by quality and metadata, keep originals intact until reviewed, and hide lower-quality copies from the main library instead of deleting blindly.
Moving family photos between clouds and drives?
If duplicates are already slowing you down, the family photo merge checklist shows a calmer way to think through iCloud, Google Photos, Dropbox, local drives, and NAS collections before another messy move.
