Underline Text Generator — Underlined Text for Any App

Instant underlined text — copy and paste into any app. Works with every character and language. Free, no signup.

Start typing or paste your text to see it with underline

How to Use

  1. Enter your text — Type or paste the text you want underlined into the input area. Works with any language or symbols.
  2. See underlined text instantly — Each character gets a Unicode combining low line (U+0332) applied in real time.
  3. Copy and use anywhere — Click copy and paste underlined text into WhatsApp, Twitter, Discord, or any platform.

Frequently Asked Questions

This tool adds a Unicode combining character (U+0332) after each character in your text. This tells the rendering engine to draw a line below the character. Unlike HTML or rich text underline, these are actual Unicode characters that survive copy-pasting into any text field.
Underlined text works in WhatsApp, Twitter/X, Instagram, Discord, Telegram, Facebook, Reddit, and most apps that support Unicode. The combining underline overlay has wide compatibility because it doesn't rely on platform-specific formatting — it's built into the characters themselves.
HTML underline (the <u> tag) only works in web pages and rich text editors. Unicode underline uses an invisible combining character that displays the underline anywhere text is shown — including social media bios, messaging apps, and plain text fields where HTML isn't supported.
Yes — the combining low line (U+0332) can be applied to any Unicode character, including letters from non-Latin scripts, numbers, symbols, and spaces. The underline renders on every character regardless of the language you're typing in.

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