When your looking be aware that Lastpass has been hacked several times and data stolen.
Lastpass is owned by Logmein.
So I'd steer clear of that one.
I did use lastpass but when they got bought out they more than doubled the price so I switched to Bitwarden, it has web, browser extension and apps for android and IOS.
With one of these apps you can set a single master password/phrase and then access all your secure data.
You can give each website a unique/different, long and difficult to crack password, no two sites need use the same password of your first cats name
You can also keep secure notes such as credit card pins etc.
When I get to a site I need to log into I just log into the extension with the single password then it will log me into the website I'm on, or I can pick one from my vault and go to it and log in.
It also enables me to keep notes with the site password page, very useful when a site asks you for other information, i.e. what colour underpants you wore on June 7th 1985 etc.
Whichever you choose, do some research into how others find it, has it been compromised etc.