The cost is not free but if you’re comfortable with having anyone but you handle your (encrypted) data I think they are a good option. Like others said, Bitwarden is another popular alternative which you can also self-host if that’s your thing (either through their official server or through the alternative vaultwarden open-source project).
You might find this interesting on a technical level: https://www.youtube.com/watch?v=CIOsemj3kl4
Regarding import from chrome, here is the article for 1password https://support.1password.com/import-chrome/
The cost is not free but if you’re comfortable with having anyone but you handle your (encrypted) data I think they are a good option. Like others said, Bitwarden is another popular alternative which you can also self-host if that’s your thing (either through their official server or through the alternative vaultwarden open-source project).