Loading
Preparing your generator page
We are loading content and tools so everything is ready to use.
We are loading content and tools so everything is ready to use.
Convert plain text into Unicode subscript characters instantly. Choose whether to lower letters, numbers, and common symbols — then copy and paste wherever Unicode text is supported.
Last updated: March 29, 2026 · Published: 2026-03-29 · Updated: 2026-03-29
Browse more Text Tools or pair with the Superscript Generator for raised text.
b, c, d, f, g, q, w, y, and z have no single-character Unicode subscript in common fonts — they stay unchanged when letters are enabled.
Subscript preview
Your subscript output will appear here.
Unsupported characters remain unchanged, so your text stays readable.
Three simple steps to create lowered Unicode text.
Type or paste a phrase, indices, or shorthand into the input box.
Enable letters, numbers, and symbols to control what becomes lowered text.
Click “Copy subscript” and paste your Unicode output anywhere supported.
Everything you need for subscript output — nothing you don't.
Focused conversion for lowered Unicode text without mixing unrelated styles.
Toggle letters, numbers, and symbols so only the parts you need change.
See the subscript output update immediately as you type.
Copy your generated subscript string for notes, captions, and mockups.
Characters without subscript mappings remain unchanged for clarity.
Free tool that converts locally in your browser — no account or uploads.
Subscript Unicode is handy for compact notation and creative text.
Type simple formulas with subscript numbers and letters where Unicode supports them.
Add subscript indices and labels in plain text when rich math typesetting is not available.
Suggest footnotes or references with compact lowered numbers in chat or docs.
Decorate display names with subtle lowered characters where platforms allow Unicode.
Prototype subscript styling in interfaces that only accept plain text.
Write mnemonic lines with subscript markers for quick mobile review.
Characters this tool can convert when the matching option is enabled. Letters with no Unicode subscript stay normal — see the tool note below the checkboxes.
ₐₑₕᵢⱼₖₗₘₙₒₚᵣₛₜᵤᵥₓ
₀₁₂₃₄₅₆₇₈₉
₊ ₋ ₌ ₍ ₎
For H2O with numbers on, you get H, subscript ₂, and O — oxygen keeps its normal letter because O has no standard single-character subscript in Unicode.
Digits only: type 0123456789 with numbers enabled → ₀₁₂₃₄₅₆₇₈₉
Search-friendly comparison for students and creators picking a tool.
Lowered characters for indices, footnote-style numbers, and compact chemistry-style labels in plain Unicode text.
Raised characters for exponents, ordinal hints, and small superscript letters — use the Superscript Generator on Muxgen.
Fonts vary by app — paste a short sample in Discord, Notion, or your CMS first.
Turn off letter conversion if you only need subscript digits for numbered lists or indices.
Use Small Text Generator when you want superscript, subscript, and small caps in one workflow.
Quick answers about this subscript tool.
Explore more tools in the directory.