Superscript & Subscript Generator
Convert any text into Unicode superscript or subscript characters. Copy and paste anywhere — social media, documents, emails.
Type your text and click Convert
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Superscript and subscript text is essential for mathematical formulas, chemical notation, footnotes, trademarks, and academic writing. However, most platforms and text fields don't support rich formatting. Our Superscript & Subscript Generator converts your text into Unicode characters that look like superscript or subscript anywhere — social media bios, messaging apps, emails, or plain text documents. The converted text uses special Unicode code points that render as smaller, raised or lowered characters without requiring any special formatting support from the platform. This makes it perfect for situations where you need formatted text but only have plain text available.
- Writing mathematical expressions and formulas (x² + y²)
- Chemical formulas and notation (H₂O, CO₂)
- Trademark and copyright symbols (™, ®)
- Footnote references in plain text documents
- Social media bios and profile descriptions
- Academic and scientific writing in plain text contexts
- Not all characters have Unicode superscript/subscript equivalents — unsupported characters will remain unchanged
- Test the output in your target platform before publishing
- Numbers and common lowercase letters have the best support
- Some fonts may not render all Unicode superscript characters correctly
- Use superscript for exponents and ordinals, subscript for chemical formulas
- Copy the entire output including any unchanged characters
Does it work with all characters?
Most numbers (0-9) and common lowercase letters have Unicode superscript/subscript equivalents. Some letters (like q) may not have equivalents and will remain unchanged.
Will the output display correctly everywhere?
Unicode superscript/subscript characters are widely supported across modern platforms, browsers, and operating systems. However, some older systems or specific fonts may not render them correctly.
Can I use this for math formulas?
Yes, this is ideal for simple expressions like x², n³, or aⁿ. For complex mathematical notation, consider using LaTeX or MathML in contexts that support them.