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Subscript Generator

Convert text to subscript Unicode characters for chemical formulas, math notation, and social media. Gratuit, sans inscription, fonctionne dans votre navigateur.

À propos de Subscript Generator

This subscript generator converts your text into Unicode subscript characters that you can copy and paste anywhere. Subscript text appears smaller and below the normal text baseline, commonly used in chemical formulas (H₂O, CO₂), math notation (x₀, aₙ), and footnote references. Unicode subscript supports digits 0–9, math symbols, and 17 lowercase letters. Characters without a subscript Unicode equivalent remain unchanged.

Questions fréquentes

What characters can be converted to subscript?
Unicode subscript supports: digits 0–9, lowercase letters a, e, h, i, j, k, l, m, n, o, p, r, s, t, u, v, x, and math symbols +, -, =, (, ). Letters b, c, d, f, g, q, w, y, z and uppercase letters don't have subscript Unicode equivalents.
Where can I use subscript text?
Subscript Unicode characters work on any platform that supports Unicode: Instagram, Twitter/X, Discord, Facebook, WhatsApp, Reddit, and more. They also work in plain text files, emails, and documents.
What is the difference between this and the small text generator?
This tool focuses specifically on subscript conversion with a detailed coverage report. The Small Text Generator offers subscript as one of three modes (superscript, subscript, small caps) with a simpler interface.

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