There may be instances where you don't have an easy way to add a link. In that case, you can easily add an HTML hyperlink. You don't need a full class to learn HTML. It is fairly easy to learn.

To add links to your Tumblr bio, you'll need to use a simple HTML code. Tumblr doesn't give you any sort of built-in way to add links yourself, so you'll have to copy and paste the code in manually.