Your bio page is your public portfolio site on Portfelio — the link you share on Instagram, in your email signature, anywhere a client lands. By default it lives at prtf.bio/yourhandle (the handle you claim during bio setup), and you can connect a custom domain later. It is a single-page site built from elements you arrange yourself: text, image, header image, link button, link card, divider, gallery, social links, contact form, and more.
To edit: open the Bio tab. First time, you claim a handle and pick a starting template. After that, the bio editor opens directly. Tap any element to edit it, drag to reorder, use the plus button to add new elements. Theme settings (fonts, colors, page background) live in the side panel. Save publishes immediately.