1Password should automatically detect which browser and operating system you're running. But just make sure that you are downloading the 1Password X browser extension for Chromium.
The extension should not take long to install in your browser. A window will pop up making sure you want to Add "1Password X - Password Manager" to your Raspberry Pi Chromium browser.
- Click Add extension.
We're assuming you've already created a 1Password account before this, but if you haven't then you should return to 1Password and create one.
Here you'll need to write:
- The email you use for 1Password.
- Your Secret Key.
This is the key that 1Password gave you when you first created your account. It can be found on your 1Password Emergency Kit (see image below). - Your Master Password.
This is the password you created when you first set up 1Password. This is the one you use to activate 1Password while browsing and can also be found on your 1Password Emergency Kit.