How to Underline Text on WhatsApp (Status, Messages & Bio)
If you've ever tried to underline text in a WhatsApp message and felt like you were missing something — you're not. WhatsApp does not natively support underlined text anywhere in the app. There's no formatting button, no markdown shortcut, no setting hidden in a menu.
But there's a workaround that works in every WhatsApp chat, status, group description, and About line — using Unicode characters that visually mimic underlined text.
This guide explains exactly how to do it on iPhone, Android, and WhatsApp Web, plus what works, what doesn't, and what to watch out for.
Why WhatsApp doesn't have an underline button
WhatsApp's text formatting is famously minimal. Officially, the app supports four formatting options through markdown shortcuts:
- Bold — wrap text in asterisks:
*hello*becomes hello - Italic — wrap text in underscores:
_hello_becomes hello - Strikethrough — wrap text in tildes:
~hello~becomes ~~hello~~ - Monospace — wrap text in three backticks:
```hello```
Notice what's missing? Yep — underline. WhatsApp's developers have never added it, possibly because in messaging apps an underline visually overlaps with descenders (letters like g, j, p, q, y) and can hurt readability on small screens.
The workaround is Unicode, and it's surprisingly clean.
How Unicode underline works on WhatsApp
Unicode includes special "combining" characters that are designed to attach themselves visually to the character before them. The most useful one for our purposes is U+0332 — combining low line — which draws a horizontal line under whatever character it follows.
When you take normal text like "hello" and combine each letter with U+0332, you get h̲e̲l̲l̲o̲ — text that looks underlined, but is actually plain text plus combining marks. WhatsApp displays it without modification, because as far as the app knows, you've just sent regular Unicode characters.
You don't need to manually insert these characters one by one — that's what an underline text generator does in a single click.
How to send underlined text in a WhatsApp chat
The fastest method, on any device:
- Open Underline Text Generator in your phone's browser
- Type the text you want to underline
- Choose a style — classic, double, dotted, wavy, etc.
- Tap the copy button next to your favorite style
- Open WhatsApp, go to any chat, paste in the message box
- Send
That's it. Your contact sees underlined text on their device too, regardless of whether they have iPhone, Android, or are on WhatsApp Web — as long as their device's font supports combining diacritics (almost all modern devices do).
Where underlined text works on WhatsApp
✅ Works perfectly
- One-on-one chats — both directions
- Group chats — all participants see the underline
- Group descriptions — the text shown when someone opens the group info
- About section ("hey there I'm using WhatsApp" by default)
- Broadcast lists
- WhatsApp Web — both sending and receiving
- Quoted/replied messages — the underline persists in the quote
⚠️ Works with quirks
- Status updates (text status) — works, but the large status fonts may not render combining marks perfectly with all background styles. Test before posting.
- Channel posts — works in most channels, but some custom Channel themes can show gaps
- Captions on photos/videos — works, but on some Android versions the underline character can shift slightly off the baseline
❌ Doesn't work / doesn't make sense
- Phone number / contact name — these come from your phone's contacts, not from WhatsApp text fields, so you can't underline a contact's name
- Voice messages and stickers — obviously, no text is involved
How to underline your WhatsApp About section
Your About section is the short status text that shows up under your name in your profile. To underline it:
On iPhone:
- Open WhatsApp → tap Settings at the bottom right
- Tap your profile name at the top
- Tap About
- In a separate browser tab, generate your underlined text and copy it
- Switch back to WhatsApp, tap and hold the About field, and paste
- Tap Save
On Android:
- Open WhatsApp → tap the three-dot menu at the top right
- Tap Settings
- Tap your profile picture/name at the top
- Tap About
- Generate your underlined text in a browser, copy it
- Tap and hold in the About field and paste
- Tap the green checkmark to save
WhatsApp About character limit: 139 characters, including underline marks. Each underlined letter takes up two characters (letter + combining mark), so plan for roughly 70 visible underlined characters.
How to underline a WhatsApp status
WhatsApp statuses come in two flavors: text statuses (those colorful background ones) and image/video statuses with captions. Underlines work in both.
For a text status:
- Open WhatsApp → tap Status tab (or Updates in newer versions)
- Tap Add status → tap the pencil icon for text
- Generate your underlined text in a browser, copy it
- Tap and paste into the status box
- Choose your background color and font (note: some fonts override Unicode rendering — stick with the default)
- Tap Send
For a photo or video status:
- Tap Add status → choose photo/video
- After selecting, tap into the caption area
- Paste your underlined text
- Tap Send
Combining underlined text with WhatsApp's built-in formatting
WhatsApp's markdown formatting and Unicode underline can be combined. For example:
*h̲e̲l̲l̲o̲*— bold underlined (paste this exactly into WhatsApp and it'll show as h̲e̲l̲l̲o̲)_h̲e̲l̲l̲o̲_— italic underlined~h̲e̲l̲l̲o̲~— strikethrough underlined (looks unusual but rendered correctly)
This means you can have text that's bold AND underlined — something you can't do with WhatsApp's native formatting alone.
Does the recipient need any special app or setting?
No. The recipient just needs WhatsApp on a reasonably modern phone (Android 7+ or iOS 12+). The underlining is part of the text itself, so once it's typed, it travels through WhatsApp's servers as standard Unicode and arrives intact.
If your message looks underlined on your screen but appears as boxes or weird symbols on the recipient's screen, it usually means their device's system font doesn't include the combining diacritic glyphs. This is rare in 2026 but can still happen on very old devices.
Common problems and how to fix them
"I pasted but the underline disappeared"
WhatsApp occasionally strips formatting if you paste from an app that uses rich text. Make sure you're copying directly from a plain-text source like our generator tool — not from a Word doc or Google Doc.
"The underline is misaligned with the letters"
This is a font rendering issue, usually on older Android devices. Try a different underline style — the classic single underline (U+0332) is the most universally supported.
"It looks fine in the chat but ugly in my status"
Some WhatsApp status background designs use custom fonts that don't include combining diacritic glyphs. Switch to the default text style for the most reliable rendering.
"WhatsApp Web isn't showing the underline correctly"
Update your browser. Older Chrome/Firefox versions on Linux occasionally have rendering bugs with combining marks. Chrome 110+ on any OS works perfectly.
"Auto-correct is breaking my underlined text"
Yes — when you type next to underlined text, your keyboard's auto-correct sometimes treats the combining marks as part of the word and "corrects" the spelling, mangling the text. To avoid this: either disable auto-correct for the message, or paste the underlined text last, after you've typed everything else.
Should you actually use underlined text on WhatsApp?
Honestly? Depends on the context.
Good uses:
- Personal status / About line — fun way to make your profile distinctive
- Highlighting one important word in a long message ("the meeting is at 5pm not 6pm")
- Group descriptions where you want section headers to stand out
- Birthday wishes, congratulations, party invites — anywhere you want decorative text
Bad uses:
- Business / professional chats — looks unprofessional in most contexts
- Long paragraphs of underlined text — strains readability
- Anything you need a screen reader user to read clearly (see our accessibility post)
Frequently asked questions
Why doesn't WhatsApp have a built-in underline button?
WhatsApp has never officially explained, but the most likely reason is design simplicity and readability. Underlines on small mobile screens often clash with letter descenders (g, j, p, etc.) and hurt readability. Bold and italic are sufficient for emphasis in most cases.
Will the recipient know I used a generator?
No. The underline characters look like normal underlined text on the recipient's screen. They won't see any hidden tags or formatting — just the styled message.
Is this against WhatsApp's terms of service?
No. You're sending standard Unicode text. WhatsApp's terms don't restrict the characters you use in messages.
Can businesses use underlined text in WhatsApp Business broadcasts?
Yes — WhatsApp Business uses the same engine, so all the same Unicode tricks work. Just be cautious: in formal business communication, underlined Unicode text can read as unprofessional or "trying too hard." Use sparingly, mainly for headers in newsletter-style broadcasts.
Does underlined text work on WhatsApp's desktop app?
Yes. Both the official desktop app (Mac/Windows) and WhatsApp Web (browser) display underlined Unicode correctly. You can also paste underlined text directly into the desktop app's message box.
What about underlined text in WhatsApp Channels?
Channels work the same as group chats for text. Underlined Unicode is fine in channel posts. If you run a channel, this is a useful way to highlight headlines or call-out boxes.
Ready to underline your WhatsApp?
Open our Underline Text Generator, generate your styled text, and paste it into any WhatsApp chat or status. Takes about 20 seconds.
For bold, italic, and other Unicode tricks beyond underline, browse our full fonts generator — over 100 styles you can use across WhatsApp, Instagram, Discord, and more.