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February 29, 2024
Question

Finding and removing duplicates in Windows

  • February 29, 2024
  • 9 replies
  • 292 views

Is there an easy way to do this? I've searched forums here and online and don't seem to be able to find anything. I have hundreds of duplicates (possibly after migrating from another password manager) but I really don't feel like manually sifting through 1200+ password/logins and removing them one at a time, especially when it looks like roughly half of them are duplicates.
It appears there's a way to do it on Mac, but can't find anything for Windows.


_1Password Version: 8.10.26
_Extension Version: 2.20.2
_OS Version: Windows 10
_Browser: Firefox

9 replies

GreyM1P
1Password Employee
1Password Employee
February 29, 2024

Hi @RJSmith

The duplicate detection feature in Watchtower should be able to help you with this:

Use Watchtower to find account details you need to change # Find duplicate items

Give that a try and let me know how you get on. I'll be here if you need further help. :)

— Grey

March 1, 2024

Thanks for getting back to me. I'll give that a go this weekend and report back.

GreyM1P
1Password Employee
1Password Employee
March 1, 2024

@RJSmith – You're welcome! We'll be here if you need us. :)

May 3, 2025

Hello, I'm having this same issue, but when I go to Watchtower it does not show any duplicates. When I search for one of the items that I know has duplicate entries, nothing shows up. I just imported from another password manager and I know I have many duplicates.

1P_Dave
1Password Employee
1Password Employee
May 5, 2025

@noragoddard 

Thanks for reaching out! If the duplicate items are exactly the same, including the metadata, and in the same vault then you can also use 1Password's Watchtower tool to clean them up:

  1. Open and unlock the 1Password desktop app.
  2. Click on Watchtower in the sidebar.
  3. Click on Show Items under Items with duplicates.


If you don't see items being flagged here then it means that the items aren't exact duplicates (or they're in different vaults) and you'll need to clean those up manually by making sure that one of the items has all of the information that you need to keep and then deleting the other item. 

-Dave

PB-48245278

1P_Dave
1Password Employee
1Password Employee
May 6, 2025

@noragoddard 

You can delete any items that you don't need using 1Password in the browser:

  1. Navigate to the website where you're seeing the items that you don't need being suggested. 
  2. Click on the 1Password icon in your browser's toolbar to open the pop-up. 
  3. Click on the item that you don't need in the pop-up.
  4. Click on the three dots in the top right corner of the item and then click Delete (you might need to scroll down in the list of options to see the Delete option). 


I hope that helps. 

-Dave