Question 1

Is this a real font?

Accepted Answer

These are Unicode text styles you can copy and paste — no font installation needed.

Question 2

Why do some characters not change?

Accepted Answer

If a character has no Unicode equivalent in that style, it stays the same (emoji and non-Latin letters are preserved).

Question 3

Will it work on Instagram / TikTok?

Accepted Answer

Usually yes. Some styles may render differently on certain devices or apps.