You can add extras to your bio to help you connect to other accounts and make it easy to find if someone is interested in the type of content you’re Tweeting.
Hashtags link your account to others talking about similar topics, and they can be great to include in your bio. These can be hashtags you’ve developed and regularly use yourself, or they can be popular hashtags that are often searched, and you’d like your profile to potentially come up in that search.
Similarly, if you have other accounts, personal, business, or organizations that you’re associated with, you can include those handles in your bio. This could help your followers find more of your content or follow similar accounts that you’re involved in, increasing your engagement on both handles.
There is also space in your profile for a link to your personal website, blog, or Linktree. When you include a link, your followers can easily find more of your online info. You can also easily change this link if you have something timely going on, like an event or a product for sale.
Including your personal pronouns, either in your name or in your bio, is becoming a best practice all over the internet. It gives your followers a concrete place to check that they are referring to you according to your own preferences. It makes the possibility of engaging with you and your content more comfortable, which is the ultimate goal.