Underline Text Generator

Underline text anywhere you can paste Unicode. Choose underline, double underline, overline, dotted, or slash style, then copy the result for bios, captions, and chats.

Text to underline

⚙️ Line style

Choose a style

Underlined text

The line is added with Unicode combining characters, so it works in many places where normal formatting is not available.

Underline Text Generator for Social Media and Chats

Underline text online without rich-text formatting. This free generator adds Unicode combining characters after each letter, so the line travels with the text when you paste it.

➖ How underlined Unicode text works

Combining characters attach to the character before them. Adding one after every letter draws a line below, above, or through the text in apps that support Unicode.

⚙️ Pick a line style

Choose a single underline, double underline, overline, dotted underline, or slash. The result updates instantly as you type or change the style.

🔎 Where to use underlined text

Paste it into bios, captions, comments, messages, and other fields that accept Unicode but offer no underline button. Platforms may restrict special characters in usernames.

⚠️ Compatibility and accessibility

Rendering depends on the font and app, so lines may look uneven or overlap descenders. Screen readers may read combining characters unpredictably, so avoid it for important information.

🔐 Private browser-based conversion

The conversion is performed locally in your browser. Your text is not uploaded to a server or saved by this tool.

This tool is also known as

underline text generator
underlined text copy and paste
double underline text
overline text generator
unicode underline

Frequently Asked Questions

It adds Unicode combining characters to your text so it appears underlined, double underlined, overlined, dotted, or slashed.

Type or paste text, choose a line style, and copy the result.

Many fields, such as bios and comments, have no formatting options. Unicode underlines are part of the text itself.

Underline, double underline, overline, dotted underline, and slash through.

Most apps display combining characters in bios and messages, but display quality varies and usernames may block them.

The line is drawn by the font. Letters with descenders such as g, j, p, q, and y can overlap it.

Yes. Spaces also receive the line so the underline appears continuous in most fonts.

Screen readers may read combining characters unpredictably, so use plain text for important content.

Yes. You can generate and copy underlined text for free without signing up.

No. Conversion happens in your browser and the text is not uploaded or saved by this tool.

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Underline Text Generator

Underline Text Generator for Social Media and Chats

➖ How underlined Unicode text works

⚙️ Pick a line style

🔎 Where to use underlined text

⚠️ Compatibility and accessibility

🔐 Private browser-based conversion

This tool is also known as

Frequently Asked Questions

What is the Underline Text Generator?

How do I underline text?

Why use Unicode instead of normal underline?

Which line styles are available?

Does it work on Instagram, TikTok, or Discord?

Why does the line look uneven?

Can I underline spaces?

Is underlined Unicode text accessible?

Is this generator free to use?

Does the generator upload or store my text?

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