Hi @hiwaybk great to hear from you, always feel free to suggest improvements! These are interesting ideas for the Diceware type on the Password Generator, it would be nice to find a way to make them more acceptable on sites that require special chars, or have other common validation requirements.
An option to change the delimiter to hyphen (or a custom char) would certainly get us partly the way there. Hyphenated, the output would look like this using the EFF word list:
Note that the Reinhold word list includes a few number fragments, so that could be used to at least meet numeric requirements with Diceware passwords, if one hits Reload enough times. Some examples from the Generator, with hyphen instead of space for delimiter:
So perhaps the thing to do here is to add an option to change the delimiter (would also benefit people who don’t want to or can’t have space chars in their Diceware passwords) and another option to make them comply with “website rules” (which is currently an option in the Type menu and produces passwords similar to Random and could be confusing) in a similar way? We wouldn’t want to simply append a number to the end or something else predictable but we’ll give it some thought!