The brand typeface, the in-app caption fonts, and the styled bio text that is not a font at all.
TikTok uses TikTok Sans, its custom brand typeface, across the logo, marketing, and app interface. Earlier in TikTok's life much of the interface was set in Proxima Nova, a widely licensed sans-serif by Mark Simonson.
So if you are asking about TikTok's own branding and app UI, the answer today is TikTok Sans.
When you add text to a video, TikTok's editor gives you a small set of preset styles: Classic, Typewriter, Handwriting, Serif, and Neon, among others. These are the only "fonts" TikTok formally lets you choose, and they apply to on-screen captions that are baked into the video.
They do not change your bio or username. Those are plain text fields that always render in TikTok's interface font.
No. TikTok Sans is TikTok's proprietary product typeface and is not released as a public download for general design use. Proxima Nova, the earlier UI font, is a commercial typeface you can license from its foundry, but TikTok does not distribute it.
Designers who want a similar tone reach for clean geometric sans-serifs, but there is no official public TikTok Sans package to install.
TikTok's typeface choice is separate from the "fancy fonts" people put in their bio, username, and comments. Those styles are Unicode characters — 𝐛𝐨𝐥𝐝, 𝘪𝘵𝘢𝘭𝘪𝘤, and other lookalike alphabets — not a TikTok font setting.
Because they are just characters, they display the same for every viewer and work on any account. If you want the background on why TikTok's on-screen text looks different than it used to, see our guide to why the TikTok font changed.
Generate Unicode styles for your bio, username, and comments in one click, then paste them straight into the app.
Style your TikTok text →