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Symbol set

Superscript and Subscript Symbols

Copy superscript and subscript numbers, signs, brackets, chemical formulas, ions, areas, and volumes.

Use ready-made raised and lowered characters for formulae, units, charges, and scientific notes—even in editors without equation tools.

Most used together

Preview
²³Na⁺K⁺Ca²⁺O₂CO₂

Individual symbols

Most used together

Copy the whole set or pick individual fragments from this page.

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Individual symbols

Click a card to copy and add it to the tray.

Useful combinations

Grouped by how people write

Superscript numbers

Raised digits for powers, references, and charges.

Superscript signs

Raised plus, minus, and parentheses.

Subscript numbers

Lowered digits for formulas, indices, and labels.

Subscript signs

Lowered plus, minus, and parentheses.

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Useful combinations for notes, equations, and documents. Copy one as-is, then edit it in your document.

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Quick answers

Frequently asked questions

How do I copy these symbols?

Press any large symbol card or snippet. Quick Symbols copies it immediately and adds it to the copy tray, where you can combine several items.

Can I use these in Notion or Google Docs?

Yes. These are standard text characters, so you can paste them into Notion, Google Docs, email, notes, and most other text fields.

Do these work in Microsoft Word?

Yes. Paste them into Word like ordinary text. Their exact appearance can vary slightly with the selected font.

What is the difference between similar symbols?

The groups on this page explain the practical differences between the superscript & subscript shown here, including which forms fit common notes and equations.