Add 1Password extension for Opera & Sidekick browsers

Hello apb1pass​! 👋

Thank you for reaching out. The team used to have to extensively vet different browsers and add support manually but we now have a feature that allows users to choose their own trusted browsers. You can add a custom trusted browser to 1Password for Mac by following these steps:

1. Open and unlock 1Password for Mac.
2. Click on 1Password next to the  in the menu bar.
3. Click Settings.
4. Click Browser.
5. Click Add Browser and follow the prompts to add your chosen browser.

Our team is working on releasing a similar feature for Windows in the future.

-Dave