Subscript Generator
Create small, lowered subscript text — copy and paste instantly.
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Preview — type above to convert your own text
Subscript text examples
A few examples of subscript text applied to common phrases:
About the subscript generator
A subscript generator converts letters and numbers into small Unicode characters that sit below the normal text baseline — the same style used in chemical formulas like H₂O or mathematical notation. Unlike HTML's <sub> formatting tag, this is real Unicode text, so it still displays as subscript when pasted into plain-text fields that strip out formatting, like a bio, comment, or chat message. The catch is that Unicode only defines true subscript characters for a handful of lowercase letters (a, e, h, i, j, k, l, m, n, o, p, r, s, t, u, v, x) plus the digits and a few symbols — most consonants and all uppercase letters have no subscript form and are left unchanged.
Subscript text FAQ
Why do only some letters turn into subscript?+
Unicode only defines true subscript glyphs for a specific set of lowercase letters, digits, and a few math symbols. Most consonants and every uppercase letter have no subscript form, so they stay as regular text.
Is this the same as the subscript button in Word or Google Docs?+
No — those apply formatting to normal characters, which gets stripped out in plain-text fields. This generator swaps each letter for an actual subscript Unicode character, so it survives being pasted anywhere.
What's a common use for subscript text outside chemistry?+
People use it for stylized usernames and bios, or for writing things like footnote-style references or simple math and chemistry notation in plain-text chat.