Home / Tools / Superscript/Subscript Generator
Turn normal text into superscript or subscript Unicode characters instantly, then copy and paste the result anywhere you need it.
Your text is converted instantly in your browser. Nothing is uploaded or stored.
How to Use the Superscript and Subscript Generator
- Type or paste your text into the box above.
- Watch the Superscript and Subscript versions update instantly.
- Click Copy next to the version you want to use.
- Paste the result anywhere you like, such as a caption, message, or document.
- Use Clear to reset the box and start over.
What Are Superscript and Subscript Characters?
This superscript generator and subscript generator work by mapping ordinary letters, numbers, and a few symbols to small raised or lowered Unicode characters. These are real, standalone text characters rather than downloadable fonts or HTML formatting, so the superscript or subscript text can be copied and pasted into almost any app or website exactly like normal text.
Unicode does not include a raised or lowered version of every character. Full superscript and subscript alphabets do not exist yet, so a handful of letters have no official equivalent. When that happens, this tool leaves the original character unchanged instead of guessing or substituting an inaccurate symbol, keeping every result copy and paste ready and correct.
Common Uses
People use a superscript text generator or subscript text generator for tasks such as:
- Footnotes, ordinal numbers, and exponents like x² or m³
- Chemical formulas that need subscript numbers, such as H₂O or CO₂
- Social media bios, usernames, and stylized captions
- Chat messages, notes, and other plain-text documents
Superscript vs. Subscript
Superscript characters sit slightly above the normal text line, commonly used for exponents, footnote markers, and ordinal endings. Subscript characters sit slightly below the line, commonly used in chemical formulas and mathematical notation. Both are built from fixed Unicode code points rather than true text formatting, so unlike HTML or word processor superscript and subscript, they cannot be resized, bolded, or styled beyond how each character is drawn by the font in use. Appearance can vary a little across devices, browsers, and apps.
Related Tools
- Small Text Generator — turn text into tiny Unicode capitals.
- Cursive Font Generator — convert text into Unicode script and bold script letters.
- Wingdings Translator — convert text into Wingdings-style symbols.
- Invisible Text Generator — generate blank, invisible characters.
FAQ
Is this a real superscript and subscript font?
No. The output is made of standard Unicode characters, not an installable font or HTML formatting. That is exactly what makes the superscript and subscript text copy and paste friendly across most apps and websites.
Why do some letters or numbers not convert?
Unicode only defines superscript and subscript versions for a limited set of characters. For example, there is no subscript version of most uppercase letters. When no accurate version exists, the original character is left unchanged instead of being replaced with something incorrect.
Will the superscript or subscript text look the same everywhere?
In most modern browsers, apps, and operating systems, yes. However, since these characters rely on the fonts installed on each device, appearance can vary slightly by platform, so it is worth previewing the text before you post or send it somewhere important.
Do you store or upload my text?
No. All conversion happens directly in your browser using JavaScript. Your text is never sent to a server or saved anywhere.