This free superscript generator converts your plain typing into superscript Unicode characters — the raised mini letters and numbers behind exponents like x², footnote markers, and ordinal endings like 1ˢᵗ. Type once and you get three live styles: superscript, subscript, and small caps, each with its own copy button. Because the output is real text rather than an image or a font, it pastes cleanly into Instagram bios, Discord names, WhatsApp messages, documents, and spreadsheets. Everything runs in your browser — nothing is uploaded.
How to Use the Superscript Generator
- Type or paste your text in the box above. All three styles update live as you type — there is no generate button to press.
- Compare the styles. Superscript raises text, subscript lowers it, small caps shrinks capital shapes on the baseline.
- Click a row or its Copy button to copy that style to your clipboard.
- Paste it anywhere — a bio, username, caption, message, or document.
- Mix and match. Copy a full line, or just a few converted characters (only the exponent, say) and combine them with normal text.
What Is Superscript Text?
Superscript is text printed smaller than the normal line and set slightly above it. You meet it daily: the 2 in x², the marker pointing to a footnote, the “st” in 1ˢᵗ, and the charge on an ion such as Ca²⁺. Typesetters have used raised characters for centuries in mathematics, science, and scholarly publishing.
On a screen, there are two ways to produce that raised look. Word processors apply it as formatting — the character stays a normal “2” and the program simply draws it higher. That works inside the document, but paste the text into a plain box such as a social media bio and the formatting is stripped; the 2 drops back to normal size. This generator instead swaps each character for a dedicated Unicode superscript character. The raised look is built into the character itself, so it survives copy and paste almost everywhere. The trade-off is coverage — Unicode defines small raised versions for only a specific set of characters (see the table below).
The Three Styles, Explained
Superscript (raised text)
The classic raised style. It covers all ten digits, almost every lowercase letter, the symbols + − = ( ), and a good selection of capital letters — enough for exponents, footnote numbers, ordinal endings, and short labels. It is also what people mean by a “tiny text generator”: a whole word in superscript reads like small text floating above the line, popular for playful bios and comments.
Subscript (lowered text)
Subscript sits below the baseline instead. Its natural home is chemistry and mathematics: the 2 in H₂O, the base in log₂(x), or the index in a₁ + a₂. Unicode defines far fewer subscript letters — only about seventeen lowercase letters — so longer words keep some full-size letters. Digits are fully covered, which makes subscript perfect for formulas.
Small caps
Small caps keeps text on the baseline but replaces lowercase letters with miniature capital shapes: ʜᴇʟʟᴏ instead of hello. It reads more cleanly than superscript at sentence length, which is why it is a favorite for elegant bios, caption headings, and brand-style usernames. Coverage is nearly complete (only q and x lack a true small-capital form).
Worked Examples
Here is what the generator produces for the most common conversions:
- Math exponent: x2 + y2 = z2 becomes ˣ² ⁺ ʸ² ⁼ ᶻ² in superscript.
- Scientific notation: 10-6 becomes ¹⁰⁻⁶, with a raised minus sign.
- The most famous equation: E = mc2 becomes E = mc².
- Ordinals: 1st, 2nd, 3rd become ¹ˢᵗ, ²ⁿᵈ, ³ʳᵈ for stylish rankings and lists.
- Chemistry (subscript style): H2O becomes H₂O and CO2 becomes CO₂.
- Area and volume: 25 m2 and 8 cm3 become 25 m² and 8 cm³, exactly as they appear in textbooks.
A practical trick: convert only the part that needs raising. Run just the exponent or marker through the generator and paste it back into your sentence — the result looks like professional typesetting even in apps with no formatting toolbar.
Where Superscript Text Works
Because the output is plain Unicode text, it works anywhere you can paste text: Instagram and TikTok bios, Discord and gaming usernames, WhatsApp and Telegram messages, X (Twitter) posts, YouTube titles, Google Docs, Word, Excel, and slides. Students use it for footnote markers and math homework in plain-text fields; sellers use it for measurements in marketplace listings.
Two honest caveats. First, very old devices or unusual fonts may show an empty box (called tofu) for a character they cannot draw — test important text on a second device. Second, superscript is decoration, not structure: a screen reader may read “x²” as “x 2” or spell tiny words letter by letter, and search engines treat a superscript username as different characters from the plain spelling. Keep searchable names and headings in normal text, and use raised text as the accent.
Supported Characters and Coverage
Unicode was not designed as a complete tiny alphabet — these characters exist because mathematicians, chemists, and linguists needed them — so coverage is uneven. This generator leaves any character without a true equivalent unchanged rather than substituting a look-alike, and tells you how many characters were left unchanged.
| Set | Available | Missing |
|---|---|---|
| Superscript digits | 0 1 2 3 4 5 6 7 8 9 (all) | None |
| Superscript lowercase | a–z except q | q |
| Superscript capitals | A B D E G H I J K L M N O P R T U V W | C F Q S X Y Z |
| Superscript symbols | + − = ( ) | Most other symbols |
| Subscript letters | a e h i j k l m n o p r s t u v x | b c d f g q w y z |
| Subscript digits and symbols | 0–9, + − = ( ) | None for digits |
| Small caps | a–z except q and x | q, x |
If a missing letter matters — a name containing q, for instance — the usual workaround is to keep that single letter full-size so the word stays readable. Consistency looks better than a patchwork of similar-but-wrong characters borrowed from other alphabets.
Tips for Better Raised Text
- Keep it short. Superscript shines on exponents, markers, and short labels; whole paragraphs in tiny text tire readers.
- Convert exponents separately when writing formulas in plain text, then paste them into your sentence.
- Check on your phone before publishing; phone fonts have the widest coverage and a glance catches missing glyphs.
- Do not use it for passwords or codes. Some systems normalize or reject unusual characters, which can lock you out.
- Pair styles deliberately: small caps for a name, superscript for a tagline, normal text for the information.
Related Calculators
Frequently Asked Questions
How does a superscript generator work?
It replaces each character you type with the matching superscript character from the Unicode standard — the digit 2 becomes ², the letter a becomes ᵃ. Because the raised look is part of the character itself rather than formatting, the text keeps it when pasted into bios, messages, and documents.
Why did some of my letters stay normal size?
Unicode does not define a superscript version of every letter. The lowercase letter q, and the capital letters C, F, Q, S, X, and Z, have no true superscript form, and subscript exists for only about seventeen letters. This generator leaves those characters unchanged instead of faking them with look-alikes, and it shows a note telling you how many characters were left as-is.
Is superscript text a font?
No. A font changes how characters are drawn, and the change disappears when text is pasted somewhere plain. Superscript text here is made of different characters altogether, so it pastes into almost any app whose font can draw them.
Will superscript text work on Instagram, WhatsApp, and Discord?
Yes, in almost all cases. Bios, usernames, captions, and messages on those platforms accept Unicode text, so converted characters display as typed. Very old phones may occasionally show a box for a character their font lacks, so check anything important on a second device.
What is the difference between superscript, subscript, and small caps?
Superscript is raised above the baseline (x²), subscript is lowered below it (H₂O), and small caps stays on the baseline in miniature capital shapes (ʜᴇʟʟᴏ). Superscript suits exponents and footnote markers, subscript suits formulas, and small caps suits decorative text such as names and headings.
Can I convert only part of a sentence?
Yes — for formulas it is usually the best approach. Convert just the exponent or word you want raised, copy it, and paste it into your normal sentence. A short input like the 2 in x2 is perfectly fine.
Is this superscript generator free, and is my text uploaded?
It is completely free with no sign-up, and your text is never uploaded. The conversion happens entirely in your browser, so nothing you type is sent to a server.