You can change your Twitter username under the settings.

Is there a limit on the number of times it can be changed?

I was going to change the username over to my new website, but unsure if I will get it changed back again.

yes, i think it's unlimited

i wouldn't do this too often though, you'll eventually loose some followers

Originally Posted by HoNeYBiRD

yes, i think it's unlimited

i wouldn't do this too often though, you'll eventually loose some followers

Have you changed it before?

It will mess up any Twitter website plugins and everything?