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.

A hyperlink is an underlined piece of text that takes you to a website with just a click. Inserting hyperlinks is fairly simple, thanks to the web design tools now available. But it can also help to ...