Subscript Text Generator — Copy & Paste
Turn text into subscript Unicode (ₛᵤᵦₛcᵣᵢₚₜ) for chemical formulas and footnotes. Type once, copy the tiny lowered letters. Free, no sign-up.
The subscript version updates as you type — tap Copy.
This subscript text generator converts your plain text into lowered Unicode letters — the small characters used in chemical formulas like H₂O and footnotes.
Subscript is real Unicode text: paste it into bios, Discord messages, comments or notes. A few letters (b, c, d, f, g, q, w, y, z) have no subscript form and stay as normal letters.
Examples
Full character map
Every letter and digit the Subscript style converts, generated by the same engine that powers the tool above — so this table and the live output can never drift apart. A dash means the style has no variant for that character and it comes out unchanged.
Uppercase A–Z
Lowercase a–z
Digits 0–9
Coverage
Partial coverage: 0 of 26 uppercase, 17 of 26 lowercase and 10 of 10 digits have a dedicated variant in Subscript. Left in plain text: uppercase A B C D E F G H I J K L M N O P Q R S T U V W X Y Z; lowercase b c d f g q w y z. Those characters keep their normal shape, so a converted word can visibly mix two alphabets — worth knowing if the string has to look uniform where it lands.
Length behaviour
One character in, one character out — measured 1.00× on the alphabet. A 20-character username stays 20 characters, which is why this style survives fields with tight limits such as game nicknames or profile names.
Is it reversible?
Not losslessly. Characters without a variant are left alone and the mapping is not one-to-one, so a round trip through the style can come back slightly different. Keep the plain version if you may need to undo the effect later.
Pasting and platform support
These are ordinary Unicode characters rather than images, so they paste as text into Discord, Instagram, TikTok, X, WhatsApp, Roblox, Minecraft chat and any other field that accepts Unicode. Whether a specific app shows them depends on the fonts installed on the device doing the rendering, so preview the result on the phone you will publish from. The symbol library is handy for padding a styled name with matching decorations.
More styles
Try the full Fancy Text Generator — 26 Unicode styles at once.
FAQ
What is subscript text?
Small lowered Unicode letters used for chemical formulas (H₂O) and footnotes. They paste as plain text anywhere.
Why do some letters not convert?
Unicode only defines subscript forms for part of the alphabet. Missing letters stay unchanged so the text stays readable.
Is this free?
Completely free, no sign-up, everything runs in your browser.