Underline Text Generator
Type below to underline your text with Unicode combining characters. The result is plain text, so it can be pasted into bios, chats, and posts where formatting is not allowed.
Underline (single)
Your result will appear here
Double underline
Your result will appear here
A note on accessibility
Unicode underlining is not real formatting — it stacks combining marks onto ordinary characters. Screen readers may read each mark aloud, spell words out letter by letter, or skip the text entirely, and search and spell-check will not recognize the words. Use it for decoration, not for essential content.
Frequently Asked Questions
- How does the underline text generator work?
- It inserts the Unicode combining low line (U+0332) after every character you type. The mark renders underneath the preceding character, so the text appears underlined even in plain-text fields.
- What is the double underline variant?
- The double underline variant uses the combining double low line (U+0333) instead, which draws two stacked lines under each character for extra emphasis.
- Where can I use underlined Unicode text?
- Anywhere plain text is accepted: social media bios and posts, chat apps, usernames, and comments. Because the underline is part of the characters themselves, no rich-text formatting is required.
- Why do the underlines look uneven in some fonts?
- Each character carries its own combining mark, and fonts position those marks slightly differently. Letters with descenders like g, j, p, q, and y can also collide with the line. This varies by platform and cannot be controlled from the text.
- Is underlined Unicode text accessible to screen readers?
- Not reliably. Screen readers may announce the combining marks, spell the text letter by letter, or skip it. Use real underline formatting for essential content whenever it is available.