Underline
a̲ s̲m̲a̲l̲l̲ h̲i̲g̲h̲l̲i̲g̲h̲t̲
A combining underline on plain or supported styled letters and digits.
Underline text generator
Compare single, double and dotted underlines that travel with your text.
Click or tap a box to copy.
Double underline
a̳ s̳m̳a̳l̳l̳ h̳i̳g̳h̳l̳i̳g̳h̳t̳
Two combining lines below plain or supported styled letters and digits.
Dotted underline
a̤ s̤m̤a̤l̤l̤ h̤i̤g̤h̤l̤i̤g̤h̤t̤
Two combining dots below each plain or supported styled letter and digit.
Characters, not font files. Your app decides how they look and read. Keep essential text in ordinary letters. Before you paste
How underline text works
The generator adds a combining mark after plain or supported styled Latin letters and digits. Single and double variants use line marks; the dotted variant places two dots below each eligible character. Spaces, punctuation, existing accents, emoji and other scripts stay unchanged. Line continuity depends on the destination’s font.
Where it helps
Use an underline for a short accent and preview it after pasting. Use native underlining for important document formatting when it is available.
Underline text without formatting tools
These styles add a combining mark under each character: single underline (u̲n̲d̲e̲r̲), double underline (u̳n̳d̳e̳r̳) and dotted underline. They work on plain letters or on styled letters from the style mixer.
Why does the underline look broken between letters?
Each letter carries its own line, so the font decides how closely they join. Most phones show a near-continuous line; some fonts leave small gaps.
Will this text work on Instagram, TikTok and Discord?
Usually, in bios, captions, posts, comments and display names, because the result is ordinary Unicode text rather than a font. Usernames and handles normally allow only basic letters, numbers, periods and underscores, so styled letters are rejected there. Paste once and check the preview in the app before saving.