How to De-Duplicate your photos the Simple Way

Duplicate vintage b+w images of a young man in marching band uniform

Ever wonder about how to de-duplicate your photos?

Chances are, your photo collection contains numerous duplicates. These duplicates take up a significant amount of space, not just in your physical collection but also across all your digital devices. De-duplicating your photos is important for many reasons.

Being aware of the presence of duplicates might prompt you to take action. De-duplicating your photos becomes quite straightforward. With a few steps, what initially appears to be an overwhelming number of photos can transform into a much more manageable collection.

The excellent aspect of de-duplicating your photos is that it requires minimal time and effort. For digital photos, you can employ an image-duplication program. For instance, we use Photo Sweeper on our Macs.

These programs swiftly eliminate duplicates and preserve valuable memory space. They identify the duplicates, and you decide which ones to keep. Note: You need to configure the software’s duplicate search criteria, and you can adjust them in various ways for optimal results, so there is a slight learning curve.

In the past, when printing photos was more common, it’s likely that you received duplicates or even triplicates whenever you developed a roll of film. Although extra copies may have seemed like a good idea, too many copies clutter a collection.

If you have boxes of prints that still contain duplicates, this is an excellent place to start. You can quickly sort through prints and eliminate any duplicate photos you don’t want. This is especially helpful if you plan to hire a professional photo organizer to organize your photos. Doing this process yourself will save you time and money!

Duplicate photos often extend back in time – even as early as the 1900s. As I sort through my client’s print photo collections, I frequently rediscover the same photos. I document any differing information found on the backs of these duplicates. Reviewing and preserving this metadata is essential. It can provide clarity, as well as additional information and stories about the images.

So, what should you do with all those extra physical copies? In most cases, people can’t recycle photographs due to the chemicals used in processing them. However, they don’t need to end up in the landfill.

Here are a few ideas:

  • Give copies to the people (or their families) in the photos, who may be delighted to have a print they haven’t seen or had forgotten about.
  • Add duplicates to an album – this doesn’t need to be archival quality since the photos are copies, not originals.
  • Consider donating your old photographs to local schools and colleges (art classes love photos!).
  • Talk to local historical societies about your family photos – they may be of interest.
  • Or search online for creative projects with old print photos.

Being able to clear out a box of duplicate prints (or a virtual trash can of digital photos) quickly and easily is so satisfying – and a great way to preserve your photo collection going forward.