Small Text Generator — Unicode Small Caps & Superscript Converter

Formula

How this is calculated

Unicode contains entire alphabets encoded at separate codepoints to serve specific typographic and scientific purposes — small capitals for linguistic transcription, superscript and subscript letters for chemistry, mathematics, and phonetics. This tool maps each character in your input to its closest Unicode equivalent in the chosen style and joins the result into a single copyable string.

Small caps replaces lowercase a–z with their Unicode small-capital forms (ᴀ–ᴢ). Superscript maps most Latin letters and all digits 0–9 to their raised equivalents (ᵃ–ᶻ, ⁰–⁹). Subscript covers digits and the limited subset of letters that have dedicated subscript codepoints in Unicode (₀–₉, ₐ, ₑ, ᵢ, etc.). Characters without a matching codepoint — most punctuation, accented letters, CJK — are passed through unchanged, which is why the conversion rate is typically below 100% for mixed input.

Because the output is plain Unicode text rather than an image or rich-text format, it renders correctly in any field that accepts Unicode: social media bios, messaging apps, plain-text emails, and even code comments. Screen readers may vocalise these codepoints differently or skip them, so use stylistic Unicode sparingly in accessibility-critical content.