This is what I've used for quite a while. I used to have a browser extension to interface with it, now I just use rofi-pass with a keybinding to bring it up in

This is what I've used for quite a while. I used to have a browser extension to interface with it, now I just use rofi-pass with a keybinding to bring it up in any app, search for a password, and put it on my clipboard. No auto fill, but I never was comfortable with browser password managers throwing credentials into any arbitrary form box (visible or not..) that 'looked' like a password box.