Strong encryption, has an app on every platform (I run it on my ipad/iphone/mac/pc) so it is always in sync on every device. Support is top notch, they are always listening to feedback, and constantly updating/making it better. It will generate a PW for you if you don't want to use the same PW on every site. Then when you open your browser, you open the plugin, and it fills in the info for you. Use to use SplashID for my passwords, but after buying 1password bundle, would never look back.
Read a review of it.
http://www.pcmag.com/article2/0,2817,2408348,00.asp
I think you can try before you buy also