Superscript text uses a collection of Unicode characters from the Superscripts and Subscripts block, Spacing Modifier Letters, and Phonetic Extensions to create raised, miniature versions of letters and digits. The digits use U+2070 (⁰) through U+2079 (⁹) with special cases for 1 (¹), 2 (²), and 3 (³). Letters use scattered characters from U+02B0 and related blocks.

Superscript text creates the appearance of footnote marks, exponents, and academic notation. It gives text a distinctive academic or scientific quality that is unusual enough to stand out.

Instagram users in science, education, and intellectual content niches use superscript text for bios that signal domain expertise. Twitter educators use it for emphasis in long-form tweets.

Note that not all letters have perfect superscript equivalents — some (like Q, which has no standard Unicode superscript) pass through as regular characters. Digits have complete superscript coverage.

Frequently Asked Questions

Do all letters have superscript versions? +

Most letters have superscript Unicode equivalents, but a few (like Q) lack standard Unicode superscripts and pass through as regular characters. All digits 0–9 have complete superscript coverage.

What is superscript text used for? +

Superscript text creates an academic, scientific, or mathematical aesthetic. It is used for footnote-style emphasis, exponent notation aesthetics, and distinctive bio text in STEM and educational contexts.