Online Write Text in Subscript
Convert text to subscript using HTML <sub> tags or Unicode subscript characters (digits and some letters). Client-side only.
Frequently Asked Questions
- HTML vs Unicode subscript?
- HTML <sub> works in web pages and supports any character. Unicode subscript has dedicated characters mainly for digits 0–9 and a few letters (e.g. chemical formulas).
- Which characters have subscript Unicode?
- Digits 0–9 and letters a, e, o, x, and some others have Unicode subscript. Other characters are left as-is in Unicode mode.
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