Superscript Generator

A superscript generator converts text into Unicode superscript characters — small characters that appear slightly above the baseline. Superscript is commonly used for:

• exponents (like x²)
• ordinal indicators (1st, 2nd, 3rd)
• footnote-style marks and tiny accents

This tool swaps characters for their Unicode superscript equivalents where they exist. Unsupported characters stay unchanged.

1. Paste your text: Enter the characters you want to convert.
2. Copy the output: Paste into your doc, chat, caption, or notes.

• Works in plain text fields: Useful when rich text formatting isn’t available.
• Great for quick notation: Exponents and ordinals without opening a full editor.
• Subtle emphasis: Tiny raised text can act like an annotation.

Use case 1: Exponents in notes

Convert the exponent only (2 → ²) and combine it with normal text (e.g., x²) for clean math-style notes.

Use case 2: Ordinals and labels

Superscript works nicely for 1st, 2nd, 3rd style labels in captions, lists, and templates.

Use case 3: Footnote-style accents

Add a small mark or tiny word as an “aside” in a caption or chat message — best used sparingly.

Unicode superscripts exist for:

• Digits: ⁰¹²³⁴⁵⁶⁷⁸⁹
• Many common letters: like a, e, h, i, n, o, r, s, t, u, v, x, y (and more)

But coverage is still incomplete. If a character doesn’t have a true superscript equivalent, the tool leaves it unchanged instead of substituting a confusing look‑alike. This is why you might see a mostly-superscript word with one normal letter in the middle.

In Word, Google Docs, and scientific writing tools, superscript is usually a formatting feature. Unicode superscripts are characters, which is why they’re useful in plain text fields — but it also means:

• They may not align perfectly with surrounding text.
• They’re not ideal for code/data (they’re different characters from normal digits).
• Rendering can vary by font (some apps make superscripts look tiny, others make them look closer to normal).

If you’re writing a paper, use your editor’s real superscript. If you’re posting in a bio, chat, or notes app, Unicode superscript is the simplest option.

Basic example (exponent)

Input: 2
Output: ²

Advanced example (ordinal)

Input: 1st
Output: ¹ˢᵗ

Example: Multiple ordinals

Input: 2nd 3rd 10th
Output: ²ⁿᵈ ³ʳᵈ ¹⁰ᵗʰ

Example: Exponent best practice

To write x² or m/s², convert only the exponent:

• Convert 2 → ²
• Then combine: x + ² → x²

“Why did some letters stay normal?”

Unicode has limited coverage for superscript letters. Characters without superscript versions remain unchanged.

“My equation looks weird”

If you convert an entire equation like E=mc2, the letters may also become superscript where possible. For most math notation, convert only the exponent and keep the rest normal text.

Hard to read on mobile

Superscript is tiny. Keep important information in normal text, especially if it’s time-sensitive or needs to be copied accurately.

Copy/paste into code or data doesn’t match

Superscript digits are not the same as normal digits (² is not "2"). That’s great for display, but it can break searching, comparisons, and parsing. Use superscript for presentation, not as an identifier.

Superscript is most useful when it’s just a small part of the string:

• Math/physics notes: x², m/s², 10⁶
• Footnotes: Note¹, Source²
• Quick labels: v2⁰ (stylized) or 第¹ (if you’re mixing scripts, test readability)

If you want paired notation (above + below), use superscript for exponents and the Subscript Generator for indices.

If your superscript text doesn’t look right:

1. Convert only what needs to be superscript. Full sentences in superscript are hard to read and highlight coverage gaps.
2. Avoid uncommon punctuation. Most punctuation stays normal, which can make a fully converted string look inconsistent.
3. Test in the destination app. Some fonts render superscripts very small or nearly normal — that’s a font choice, not a conversion error.
4. Use normal digits for data. If you’re pasting into code, spreadsheets, or IDs, keep digits normal and use superscript only in display text.

If you need a more uniform “tiny” look for longer phrases, try the Small Text Generator instead — it’s often more readable for decorative captions.

Superscript is commonly used as a footnote marker (like ¹, ², ³). Two practical tips:

• Use superscripts as markers, not as the footnote content itself. Write the footnote text normally below, so people can read it comfortably.
• If you’re sharing something important (terms, conditions, a real citation), don’t rely on superscript alone — include a normal-text version too. Unicode superscripts can be missed or rendered inconsistently in some apps.

For casual captions, superscript works great as a tiny “aside.” For anything that needs to be understood precisely, clarity beats aesthetics.

• Convert digits only for clean exponents in formulas.
• For “below the line” notation, use the Subscript Generator.
• If you want a mix of tiny styles, try the Small Text Generator.
• For ordinals, convert only the suffix if you want a softer look (for example: 1 + ˢᵗ).
• If the result looks inconsistent in your target app, keep it short — font rendering is the biggest variable.
• To compare tiny styles quickly, preview alternatives in the Unicode Text Converter.

• Make chemical-style indices with the Subscript Generator.
• Preview other Unicode styles using the Unicode Text Converter.
• Add emphasis with the Italic Text Generator.

All conversion runs locally in your browser. Nothing you paste is uploaded or stored. No account is required for quick copy/paste notation.