Have you seen SuperGenPass? It's much the same concept, and has been around for years (including browser extensions, etc). http://supergenpass.com/ http://supe

Have you seen SuperGenPass? It's much the same concept, and has been around for years (including browser extensions, etc). http://supergenpass.com/ http://supergenpass.com/ For the justifiably paranoid, a web service is not going to cut it (lack of https is just the start - relying on any web service is a _lot_ of trust to put in such an Important Thing). Even if you are as trustworthy as I'd hope, it's foolish to even allow the possibility of you (or your service) being compromised to affect the safety of my passwords. Personally, I use a command-line implementation of SuperGenPass that a friend of mine wrote (and I host at github:gfxmonk/supergenpass). It avoids all sorts of spoofing / browser vulnerabilities, and is reasonably convenient with something like Guake. I'm not trying to diss the concept at all - I love this kind of thing, and honestly can't understand why it isn't more widely used / encouraged. But It's worth pointing out what already exists in the space.