As someone else did (deep in a comment thread), I'd recommend MemPa, an algorithmic password generator that uses one master password plus the site and your user

As someone else did (deep in a comment thread), I'd recommend MemPa, an algorithmic password generator that uses one master password plus the site and your username to generate (or recover) your password. Using MemPa (which is basically one line of JavaScript), your passwords are always hard to crack, retrievable with one password and yet never stored anywhere so there's no tempting honeypot for hackers to target. The original article is here: https://hackernoon.com/mempa-a-modern-deterministic-password-manager-2c0f28fa108b https://hackernoon.com/mempa-a-modern-deterministic-password... (There are links to iOS and Android MemPa apps, too.) I've also wrapped the algorithm in a single-page web app that you can copy to your own site or thumbdrive to make using the MemPa algorithm easier. https://codepen.io/jones1618/full/eeqBNG/ https://codepen.io/jones1618/full/eeqBNG/