Add underline to any text using Unicode combining characters. Works on social media and plain text fields.
Add underlines to text for social media and messaging.
Type or paste the text you want to underline.
Press the button to add Unicode underline marks to each character.
See how your underlined text looks in the output box.
Copy the underlined text and use it on any platform.
Create underlined text that works in plain text fields.
Underline text is generated instantly using Unicode combining characters.
Your text never leaves your browser. No data is stored or transmitted.
Works on social media, messaging apps, emails, and more.
Uses Unicode combining underline marks, not HTML or CSS.
Copy or download your underlined text with a single click.
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See how underlined Unicode text is used across platforms.
Input
Important update
Output
I̲m̲p̲o̲r̲t̲a̲n̲t̲ u̲p̲d̲a̲t̲e̲
Input
CEO & Founder
Output
C̲E̲O̲ &̲ F̲o̲u̲n̲d̲e̲r̲
Input
Free shipping today
Output
F̲r̲e̲e̲ s̲h̲i̲p̲p̲i̲n̲g̲ t̲o̲d̲a̲y̲
Input
Chapter One
Output
C̲h̲a̲p̲t̲e̲r̲ O̲n̲e̲
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