About The BrandTumblr is a social networking website based around microblogging. It was founded by David Karp in 2007, and since 2013 it has been owned by Yahoo!. Tumblr gives users the ability to share multimedia and other content to a their blog. Users are able to follow other users' blogs and bloggers are able to make their blogs private. For bloggers, many of the website's features can be accessed from a "dashboard" interface.
What font does Tumblr use?The font used in the Tumblr logo is called Bookman Old Style Bold. You can view, test with the font generator, and download the font here.