Please also remember that other browsers may not be able to view any specialty fonts that you use. Most browsers will default to a standard font if the specific font you chose isn't available. For example, if you designed your site using Vivaldi, but someone viewing your site doesn't have that font installed on their machine, they will see a default font instead. For the sake of compatibility, stick with Times New Roman, Arial/Helvetica, or Courier.

Something you can do is create an image using the font you want. This is a good idea for a banner or a button, but if you use this method for a lot of text, it can be annoyingly slow for people waiting to download your page and you may lose surfers that way.

Font Sites

Prefab Fonts

Font Rings

Other

Dynamic fonts are one of the latest developments in HTML design. Instead of relying on the default fonts that users have in their browsers, web authors can now create pages using the fonts they have on their systems, with the assurance that those pages will display in a browser with their font formatting intact.

See What Common Fonts You Have Installed on Your Computer Already