Question 1

How do I type superscript or subscript?

Accepted Answer

Paste your text into the box and the generator instantly converts every supported letter, digit and symbol to superscript (raised, like x²) or subscript (lowered, like H₂O) using Unicode. Copy the result and paste it anywhere — Google Docs, Word, Instagram, Twitter, code comments, chemistry formulas and more.

Question 2

Does it work for all letters?

Accepted Answer

Most lowercase letters a–z, digits 0–9, and a handful of symbols (+ − = parentheses) have official Unicode superscript or subscript forms. Uppercase letters have very limited coverage, so any unsupported character is left unchanged so you always get a readable result.

Question 3

Is this the same as the Word superscript button?

Accepted Answer

No. Word applies formatting on top of normal letters; this tool swaps in dedicated Unicode characters. That means the output is plain text that keeps its look when pasted into Instagram bios, tweets, PDFs, plain-text editors and anywhere formatting is stripped.

Question 4

Can I use this for chemistry and math?

Accepted Answer

Yes. Subscript is perfect for chemical formulas (H₂O, CO₂, NaCl, C₆H₁₂O₆) and sequence indices (aₙ, xᵢ). Supscript is ideal for exponents and powers (x², 10⁶, m³), ordinal numbers (1ˢᵗ, 2ⁿᵈ) and footnote markers.