Underline Text Generator (Copy & Paste)
Text ToolsUnderline, overline or slash any text
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All history →Underline Text Generator (Copy & Paste) — at a glance
Underline text anywhere, even where formatting is not allowed.
How to use it — step by step
Any text and the line style you want.
Add your text
Paste or type your input into the box. The Sample button fills in an example.
Choose the options
Pick the mode and settings you need. Results update when you run the tool again.
Press Add Effect
The result is made instantly inside your browser.
Copy the result
Use the Copy button, or send it to another tool.
Pro tips
Small things that make the result better.
Quick facts
Frequently Asked Questions
How does it work?+
A hidden combining character is added after each letter so the line is drawn under it.
Why does it look odd in some apps?+
Fonts draw combining marks differently, so test it where you will post.
Is my data safe?+
Yes. Everything runs inside your own browser. Your text, files and images are never uploaded to any server.
Is this tool really free?+
Yes — completely free, no signup, no watermark and no usage limit.