Ship Birthdays is a Notion widget that shows two birthdays side by side, each with its own countdown and colour.
Set the card title, both names, both birthdays (month and day) and a colour for each.
The widget keeps edits made in the widget in browser storage. Entries do not sync between devices or browsers, and clearing browser data removes them.
It works in the Notion app on phones too; give the block enough height. New to embeds? Add a widget to Notion. Blank or clipped? Try these fixes.