Subscript Generator
What is Subscript Generator?
The Subscript Generator shrinks your text into small lowered characters, perfect for chemistry formulas like H₂O, math notation and stylish bios. Need raised text too? Pair it with our superscript generator for a complete subscript and superscript generator workflow.
How to use
- Type or paste your text into the box.
- The subscript version appears instantly below.
- Click Copy subscript text to copy it.
- Paste it into documents, chats or social posts.
Features
- Instant subscript conversion as you type
- Full digit support: ₀₁₂₃₄₅₆₇₈₉
- Common subscript letters and symbols
- Great for chemistry formulas like H₂O and CO₂
- One-click copy button
- Free, no signup, works in your browser
Frequently asked questions
What is a subscript generator used for?
A subscript generator makes small lowered characters used in chemistry formulas (H₂O, CO₂), math notation and stylized text. Our tool converts your digits, common letters and symbols into Unicode subscript instantly.
What is the difference between subscript and superscript?
Subscript characters sit below the baseline (H₂O), while superscript characters sit above it (x²). If you need both, use this subscript generator together with our superscript generator page.
Why do some letters stay normal?
Unicode only defines subscript forms for some letters (a, e, o, x, h, k, l, m, n, p, s, t) plus all digits. Letters without an official subscript character are left unchanged so your text stays readable.
Will subscript text work on social media?
Yes. Subscript uses standard Unicode characters that display on most phones, browsers and apps, including Instagram, X, WhatsApp and Discord.
Is my text sent to a server?
No. Conversion happens in your browser, so your text never leaves your device.
Is this tool free?
Yes, completely free with no account and no limits.