Single Underline
important bitU̲ Underline text
Put a line under it
Underline words in plain-text boxes by adding Unicode combining marks. Compare a standard underline with heavier and styled variants, then copy the version that shows best where you need it.
Try:
Copy a underline style
4 optionsDouble Underline
important bitBold Underline
important bitSpaced Underline
important bitThe tool works in your browser. Some characters may look different or may not work in every app.
What happens when you copy underline text
Unlike an editor's underline button, this tool inserts combining low-line characters after the letters. The underline is therefore part of the copied Unicode sequence, although its exact placement is controlled by the receiving app and font.
Before you paste
It may not work everywhere
Fancy text can be copied and pasted, but each app decides which characters it allows and how they look.
- Underline placement can collide with descenders in some fonts.
- Some services remove combining marks or change the text.
- Underlining can look like a hyperlink, so use it carefully in interface-like text.
Worth knowing
Underline that survives plain-text paste
Copyable underline uses Unicode combining marks rather than CSS. A low-line mark is attached after each base character, so the underline travels with the text into many boxes that do not support rich formatting.
The visual line is drawn by the app or box you paste it into font, which means spacing and thickness can vary. Some apps change or remove combining marks, and editing individual characters can leave an underline mark behind. Test a short sample before relying on it.
For documents and websites you control, native underline formatting is more accessible and predictable. The Unicode version is mainly useful for short decorative text in plain boxes.
Quick answers
Underline Text Generator FAQ
A few useful things to know before you copy and paste this style.
Will this create a clickable link?
No. The underline is only a visual Unicode effect. It doesn't add a URL or make the text interactive.
Why does double underline look messy in some apps?
Combining double-low-line support varies. Use the standard underline when consistent how it looks matters more than decoration.
Can I underline emoji too?
A combining line can sometimes attach to emoji or symbols, but results vary widely. This tool is designed primarily for ordinary text characters.
Keep exploring
More text styles
Try another style if you want a different look or something easier to read.