The TikTok wordmark was introduced in 2018 when Chinese internet company ByteDance expanded overseas and acquired musical.ly to make the short-form video platform available globally. According to an article by Chloe West, the musical note symbol in its current form debuted already in 2017.
The logo was – and sometimes still is – used alongside Sofia, especially for all external marketing communications. Some sources claim that the wordmark was made by modifying Olivier Gourvat’s typeface. That is unlikely, though: none of the glyphs match Sofia.
At some point, Wolff Olins worked on TikTok’s brand strategy and visual identity, using Sofia.
In 2022–2024, TikTok Design Director Alex Polozun worked with Grilli Type on a custom type system. TikTok Sans builds upon the wordmark and comes in Text and Display sizes. These new fonts are not featured in this post.
Homepage with logo in 2018. The text typeface is Sofia.
Logo plus Sofia for a graphic from the developers page
Hashtags in Sofia
XXL ad at BFI IMAX, London