How to Write in Bold on WhatsApp: The Complete Guide

Published on Nov 07, 2025
Updated on Nov 13, 2025
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This article is also available in:French, German, Italian
Come scrivere in grassetto su WhatsApp

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Do you want to make your WhatsApp messages more impactful, memorable, and engaging? Want to emphasize an important sentence, highlight a keyword, or simply grab the attention of the person you’re talking to?  Writing in bold is the solution for you!

In this comprehensive guide, we will thoroughly explore the different techniques for formatting text in bold on WhatsApp. You’ll learn tricks, shortcuts, and strategies to use bold effectively in any context, whether you’re chatting with friends, family, or colleagues.

Imagine being able to highlight a special offer in a shopping group, underline a crucial detail in a work conversation, or add a touch of personality to your daily messages. With bold text, the creative possibilities are endless!

Whether you’re an expert user or a beginner, this guide will provide you with all the necessary tools to master the art of bolding on WhatsApp. You’ll discover simple and fast methods, keyboard shortcuts, and practical tips to make your messages clearer, more expressive, and impactful.

Get ready to revolutionize your conversations and communicate with style thanks to the power of bold! Keep reading and discover how to make the most of this WhatsApp feature to best express your ideas.

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Bold on WhatsApp: What It Is and Why Use It?

Before diving into the techniques for writing in bold, let’s analyze this feature in detail.  Bold is a formatting style that makes text thicker and more prominent than normal text. On WhatsApp, it can be used to:

  • Emphasize keywords or phrases: “See you tomorrow at 3:00 PM!”
  • Give more visibility to important information: “WARNING: Road closed for construction.”
  • Create a more eye-catching visual effect: “Exclusive promotion! 30% discount on all products.”
  • Improve text readability: “Ingredients: flour, yeast, water.”
  • Convey a specific tone: Bold can influence the interpretation of the message. For example, “Thanks!” written in bold expresses more enthusiasm than the normal version.
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How to Write in Bold on WhatsApp: The Methods

WhatsApp offers several ways to write in bold. The availability of these options may vary slightly depending on the app version and your device’s operating system (Android or iOS). Let’s look at them in detail:

Using Asterisks (*)

This is the most common and simplest method. To write in bold, just enclose the desired word or phrase between two asterisks.

Example:  *This text will be bold* → This text will be bold

Using the Context Menu

On some devices, you can access a context menu that offers formatting options, including bold.

  • Android: Select the text you want to format, tap the three vertical dots, and choose “Bold”.
  • iOS: Select the text, tap the right arrow, and choose “BIU” → “Bold”.

Using Keyboard Shortcuts (Desktop Only)

If you use WhatsApp Web or WhatsApp Desktop, you can use the following keyboard shortcuts:

  • Windows:  Ctrl + B
  • Mac:  ⌘ + B
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Tips for Using Bold Effectively

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Don’t Overdo It

Using bold too frequently can make the text difficult to read and diminish the impact of the effect. Use it sparingly and only when necessary to highlight key information.

Maintain Consistency

If you decide to use bold to emphasize a certain type of information (e.g., dates or names), maintain the same convention throughout the conversation for greater clarity.

Combine Bold with Other Formatting Styles

To make your texts even more expressive, you can combine bold with other formatting styles, such as italics or strikethrough. For example, you can use bold for titles and italics for quotes.

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Bold and Accessibility

It’s important to remember that not all users may perceive bold in the same way. Some people with visual impairments might have difficulty distinguishing bold text from normal text. In these cases, it is advisable to use alternatives such as:

  • All Caps: “IMPORTANT NOTICE: Check your email inbox.”
  • Emoji: “⚠️ Risk of thunderstorms.”
  • Repetition: “The meeting has been canceled. I repeat: the meeting has been canceled.”
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Examples of Using Bold on WhatsApp

Here are some concrete examples of how to use bold on WhatsApp:

  • Invitations: “You are invited to the Christmas dinner! Friday, December 20th at 8:00 PM.”
  • Alerts: “Urgent: Call me as soon as possible.”
  • Promotions: “Flash sale! 50% discount for today only.”
  • Lists: “What to bring to the picnic:  bread, salami, fruit.”

Troubleshooting

Sometimes, you might encounter problems with bold formatting on WhatsApp. Here are some solutions to common problems:

  • Bold isn’t working: Make sure you have correctly enclosed the text in asterisks, with no spaces between the symbols and the text. Also, verify that your version of WhatsApp supports bold formatting.
  • Bold is displayed incorrectly: This might happen if you use special characters or emojis within the bolded text. Try removing these characters or using a different formatting method.
  • Bold isn’t visible on other devices: Text formatting may not display correctly on devices with outdated versions of WhatsApp.

In Brief (TL;DR)

Bold on WhatsApp is a versatile formatting tool that allows you to emphasize keywords, improve readability, and add a touch of style to your messages.

It can be applied using asterisks, the context menu, or keyboard shortcuts.

It’s important to use bold sparingly and consider accessibility for all users.

Conclusion

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Writing in bold on WhatsApp may seem like a minor detail, but it is actually a valuable communication tool. As we’ve seen, bold doesn’t just make text more prominent; it can also improve readability, emphasize important information, and even influence the tone of the message.

Whether you want to highlight a deadline in a work message, draw attention to an offer in a group chat, or emphasize an idea in a personal conversation, bold allows you to communicate with greater clarity and effectiveness.

However, remember that balance is key.  Excessive use of bold can make the text heavy and difficult to read, negating the desired effect. Experiment with the different formatting options, combine bold with italics and strikethrough, and find your personal style to make your WhatsApp conversations unique and engaging.

Don’t forget the importance of accessibility. Ensure your messages are clear and understandable even for users with visual impairments by using alternatives to bold when necessary.

In conclusion, writing in bold on WhatsApp is a simple skill to learn but with great potential. Use it to its fullest to communicate with impact, capture attention, and make your conversations more effective.

Frequently Asked Questions

disegno di un ragazzo seduto con nuvolette di testo con dentro la parola FAQ
How do you write in bold on WhatsApp?

To write in bold on WhatsApp, you can enclose the text between two asterisks (*). For example, *bold text* will appear as bold text. Alternatively, you can select the text you want to format and choose the “Bold” option from the pop-up menu or use keyboard shortcuts (Ctrl + B on Windows, ⌘ + B on Mac).

Can I also use italics and strikethrough?

Yes, WhatsApp also supports italics and strikethrough. For italics, use an underscore (_) before and after the text, for example _italic text_ becomes italic text. For strikethrough, use a tilde (~), for example ~strikethrough text~ becomes ~strikethrough text~.

Why isn’t bold working?

Make sure you haven’t inserted spaces between the asterisks and the text. Also, check that your version of WhatsApp is up to date.

Can I combine bold, italics, and strikethrough?

Yes, you can combine different formatting styles. For example, *_bold and italic text_* will appear as bold and italic text.

How do you use bold on WhatsApp Web?

On WhatsApp Web, you can use asterisks or the keyboard shortcut Ctrl + B.

Can I underline text on WhatsApp?

There is no native feature to underline text on WhatsApp. You can use third-party apps that generate underlined text using Unicode characters.

Are there other ways to format text on WhatsApp?

Yes, you can use monospace by enclosing the text between three backticks (`). For example, “`monospace text“` becomes monospace text. You can also create bulleted and numbered lists, quotes, and format text as code.

Francesco Zinghinì

Electronic Engineer with a mission to simplify digital tech. Thanks to his background in Systems Theory, he analyzes software, hardware, and network infrastructures to offer practical guides on IT and telecommunications. Transforming technological complexity into accessible solutions.

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