Ability to resize icons (added to entries)

Hello derekmegyesi! 👋

Thanks for the feedback! 1Password for Mac currently does not include a way to resize custom icons as you're adding them to an item. You'll need to edit the custom icon outside of 1Password using an image editor such as Photoshop, Pixelmator Pro, or even Apple's built-in Preview tool. Using 512 × 512 (pixels) as the size will yield a good result and I wouldn't use anything less than 180 × 180 (pixels).

That being said, I've filed a feature request on your behalf to have the team look into adding icon editing to 1Password. 🙂

-Dave

ref: PB-36919174