Custom Sub-domain and Edit Link URL

A custom sub-domain refers to the vanity text that goes before "linkbio.co".

To create a custom sub-domain, click the "Settings" tab, then click "My Subdomain".

From there, scroll down to "Sub Domain" and click "+Add Subdomain". Enter the name you would like to use. If it's already taken, you'll need to choose a different name.

You can also add a subdomain on the link detail page by clicking "Link URL".

Please note that the subdomain can only be used for one link URL. If you add a new type of link and wish to use this subdomain, you'll need to fill in the shortcode after the subdomain.