type.dt1.org » free web fonts with ẞ (capital eszett, U+1e9e)

Available immediately

» via Google Fonts
» via Edge Web Fonts

May require installing (and possibly configuring) web fonts locally

» via Font Squirrel
» from various sources

Want even more ẞ?

» see dozens of ẞs rendered by various free fonts
» create your own PNG specimens (with or without ẞ) of well-known free fonts