This form can be used to generate a branching password from a single core password. Your password is NOT sent out over a network nor stored anywhere. This form runs locally in your Web browser using Javascript.
Remember: Use the same master password for all sites, and the result will be different for every site, but the same each time you fill out the form. This will protect you, because if one site's password is compromised, the others will not be since each site will have its own password. This is the concept behind password branching.
To use this more conveniently, I suggest setting up a bookmark as described on the resources page.