Which letters have no official Unicode superscript equivalent?

Unicode never introduced a dedicated modifier letter for lowercase "q". As a result, the letter "q" passes through as a regular character or uppercase Q stand-in, while letters like "i", "n", and digits have complete support.

Can I use superscript for math exponents on Twitter or Facebook?

Yes. Social media feeds strip HTML tags like , but Unicode superscript numbers (⁰¹²³⁴⁵⁶⁷⁸⁹) and letters paste natively and stay raised.

How does subscript work for chemical equations?

Unicode includes subscript numbers (₀₁₂₃₄₅₆₇₈₉) and select lowercase letters, enabling standard chemical formulas like CO₂ or C₆H₁₂O₆ in plain text.

Why did Unicode only include some superscript letters?

Superscript characters were added across different Unicode versions for phonetic notation and international orthographies rather than as an intentional styling font, leaving minor gaps.

Can screen readers interpret Unicode exponents correctly?

Some screen readers announce superscript characters as modifier letters rather than numerical powers. For critical academic papers, standard LaTeX or MathML is recommended.

Superscript Generator

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Styles update live as you type. Click Copy on any row to copy styled Unicode characters.

Superscript / Tiny

ˣ ˢqᵘᵃʳᵉᵈ ᵖˡᵘˢ ʸ ᶜᵘᵇᵉᵈ

Subscript

ₓ ₛqᵤₐᵣₑd ₚₗᵤₛ y cᵤbₑd

Small Caps

x ꜱǫᴜᴀʀᴇᴅ ᴘʟᴜꜱ ʏ ᴄᴜʙᴇᴅ

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Superscript Generator — Exponents and Raised Text

Convert ordinary characters into raised superscript and lowered subscript Unicode glyphs. Perfect for mathematical exponents (x² + y³), chemical formulas (H₂O), ordinal indicators (1ˢᵗ, 2ⁿᵈ), and citation footnote references in plain-text environments where HTML <sup> tags are stripped.

FreeNo sign-upRuns in your browserUtilitiesApplication

Use Cases

Write algebraic equations and mathematical powers like x² + y² = z²

Format chemical compounds such as H₂O and CO₂ in chat messages

Add neat footnote citations (¹ ² ³) in plain-text notes and essays

Create ordinal markers like 1ˢᵗ, 2ⁿᵈ, and 3ʳᵈ on social profiles

How to convert text into superscript and subscript

Type numbers or words

Input mathematical terms, chemical formulas, or footnote phrases.

Choose raised or lowered text

Select superscript for exponents and citations, or subscript for chemical notations.

Copy to clipboard

Press Copy to grab the formatted Unicode characters.

Paste into your document

Paste into Google Docs, social posts, emails, or markdown notes.

Frequently Asked Questions

Which letters have no official Unicode superscript equivalent?: Unicode never introduced a dedicated modifier letter for lowercase "q". As a result, the letter "q" passes through as a regular character or uppercase Q stand-in, while letters like "i", "n", and digits have complete support.
Can I use superscript for math exponents on Twitter or Facebook?: Yes. Social media feeds strip HTML tags like <sup>, but Unicode superscript numbers (⁰¹²³⁴⁵⁶⁷⁸⁹) and letters paste natively and stay raised.
How does subscript work for chemical equations?: Unicode includes subscript numbers (₀₁₂₃₄₅₆₇₈₉) and select lowercase letters, enabling standard chemical formulas like CO₂ or C₆H₁₂O₆ in plain text.
Why did Unicode only include some superscript letters?: Superscript characters were added across different Unicode versions for phonetic notation and international orthographies rather than as an intentional styling font, leaving minor gaps.
Can screen readers interpret Unicode exponents correctly?: Some screen readers announce superscript characters as modifier letters rather than numerical powers. For critical academic papers, standard LaTeX or MathML is recommended.

Math exponents and chemical subscripts are generated locally in your browser with complete privacy.

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