That link refers to forum posts for January. Firefox has only been supported off...

		danieldk on June 26, 2018 \| parent \| context \| favorite \| on: We're Baking ‘Have I Been Pwned’ into Firefox and ... That link refers to forum posts for January. Firefox has only been supported officially on stable versions since May. https://addons.mozilla.org/en-US/firefox/addon/1password-x-p... It's now as easy as adding the extension and logging in.