22/02/2025
WhatsApp has cemented its position as the preferred instant messaging platform across the globe. Millions rely on it daily to connect with friends, family, and colleagues. However, not everyone explores the vast customisation options the application offers, particularly those related to text colour and design within messages. If you're looking to add a unique, creative, and personal touch to your conversations, this article will guide you step-by-step through all the ways to update the visual style of your WhatsApp messages on both Android and iOS.

Prepare to uncover everything from basic methods to the most advanced and secure applications for modifying fonts, colours, and styles, all while safeguarding your data privacy. If you've ever wondered how to write with colourful letters, change your font, or make your messages truly stand out, this is the ultimate guide.
Official Options for Customising Chat Colour and Design in WhatsApp
For a long time, WhatsApp offered only a limited set of text-related customisations. However, since mid-2024 and especially into 2025, the platform has begun to introduce new native options allowing users to modify the colour of chat bubbles and the general appearance of messages without needing third-party applications. These features are now present on most updated Android and iOS devices.
What exactly does this mean? You can now change the background colour of the chat and the bubbles where your messages appear, choosing from shades such as green, blue, purple, red, orange, pink, black, or white, among others. This not only enlivens your conversations but also allows you to differentiate between various chats, make them more readable, or simply tailor the app to your personal tastes. This level of personalisation brings a fresh look to your daily interactions.
Customise Chat Colour Step-by-Step:
- Open WhatsApp on your mobile device.
- Access the application's settings. On Android, you'll find this option via the three vertical dots in the top right corner. On iPhone, scroll through the main tab and tap 'Settings'.
- Go to the 'Chats' section and select 'Default Chat Theme'.
- Choose the colour you prefer for your bubbles and text. You can adjust the intensity of the colour to your liking.
The chosen settings will automatically apply to the interface of all chats, providing a consistent experience. If you wish for certain chats to have different colours (for instance, to distinguish between work and personal life), simply access the specific chat, tap the three dots (Menu), and select 'Chat Theme'. From there, you can choose a specific colour solely for that conversation.
Benefits of Custom Themes:
- They introduce variety and prevent the monotony of classic tones (green, white, and black).
- They allow for easy visual organisation of important discussions.
- They enable you to adapt the application to your visual preferences, making it more comfortable to view.
Can you change the letter colour only? Currently, WhatsApp only allows you to modify the colour of the bubbles and backgrounds where text appears, but not the font colour itself natively. To achieve colourful letters within your text messages, you will need to use external applications or employ a few clever tricks, which we will explore below.
Text Formats and Styles Available in WhatsApp Without External Apps
In addition to colour, WhatsApp offers a number of options for formatting and designing your message text. These features can be used directly from the application on both Android and iOS and are ideal for highlighting phrases, emphasising words, and adding a unique touch to every conversation.
Here are the available styles and how to apply them:
- Bold: Enclose the word or phrase between asterisks, like
*this*, and the text will appear in bold. - Italic: Use underscores before and after, like
_this_, so the text appears in italics. - Strikethrough: Place tildes at the beginning and end, like
~this~, to strike through the text. - Monospace: Use three backticks, like
```this```, and your message will appear in a monospace font.
These styles can be combined (with the exception of monospace, which cannot be used simultaneously with the others) and can also be quickly applied from the text field's formatting menu on modern devices. On Android, simply select the text and choose the desired format. On iOS, a long press on the text will bring up BIU (Bold, Italic, Underline) options.
Do not underestimate the power of these small tricks, as they can make all the difference when it comes to highlighting relevant information, emphasising your points, or even quoting text in professional or academic contexts.
How to Change the Font in WhatsApp: Tricks and External Applications
While WhatsApp's basic format is functional, most users seek to go further and customise typography or incorporate colourful letters. Here, we explain how to achieve this using secure third-party applications, recommended on top portals and downloaded by millions of people. This offers immense versatility to your messaging.
The most popular and versatile application for this purpose is Stylish Text. Available on the Google Play Store and App Store, Stylish Text allows you to modify not only the font but also the colour of the letters, add symbols, insert random uppercase and lowercase letters, as well as create custom stickers or apply artistic styles to your text.
How Stylish Text Works:
- Download Stylish Text from your mobile's official store.
- Accept the required permissions so that the application can integrate with WhatsApp.
- Once installed, as soon as you start typing in WhatsApp, a floating bubble or pop-up will appear where you can select the desired style or colour.
- Choose from a wide variety of fonts, colours, and effects.
- Type your message, copy it, and paste it into the chat, or select 'send' directly if the application allows.
Benefits of Stylish Text:
- Compatible with WhatsApp and other social applications.
- Allows you to easily customise messages without taking up much storage space.
- Offers exclusive styles not found in official options.
- Some versions even allow you to draw text in colour.
It is important to download the application from official or highly-rated sources to ensure privacy and avoid installing malicious software.
Other Popular Applications for Customising Letters and Colours in WhatsApp
In addition to Stylish Text, there are several alternatives you can explore if you want to surprise your contacts with unique messages:
- Blue Words: This app stands out because it allows writing messages in blue on WhatsApp and other applications. After installing it and setting it as your default keyboard, a blue bubble will appear indicating that everything you type will be sent in that colour. This is particularly useful for differentiating important messages, directly addressing the common query about 'blue words' on WhatsApp.
- Colour Fonts for FlipFont: Available only on Android. It offers a variety of fonts and the ability to modify the colour, size, and layout of text before sending it. Perfect if you are looking for more style variety.
- Fancy Text Generator: More than an application, this is an online tool that allows you to create stylish text with effects and colours, which you can copy and paste into WhatsApp and any other social network. It requires no installation and is ideal for those who don't want to fill their phone with apps.
- Keyboard Fonts: Letters & Font: Highly compatible, it can be used across all applications and features over 100 fonts. It facilitates colour changes and allows you to create coloured boxes or include emojis alongside the text.
These applications may include advertising and request special permissions. Therefore, always check other users' reviews and, if in doubt, choose solutions with high ratings and verified downloads to avoid security risks.

Security Considerations When Using Customisation Applications
Customising your WhatsApp is fun and helps you express your creativity, but it can also put your privacy at risk if you don't take precautions. Many external applications may contain malware or request unnecessary permissions that expose your personal data.
Tips for Safely Downloading WhatsApp Customisation Apps:
- Look for applications in official stores with a good reputation and many positive reviews.
- Read other users' reviews and if you see comments about bugs, excessive ads, or privacy issues, consider alternatives.
- Avoid downloading applications with few downloads or from unknown developers.
- Check the requested permissions: a text customisation application should not ask for access to your contacts, calls, or storage unless strictly necessary.
If you choose to install multiple applications, remember that you can combine them to enjoy the unique features of each. This will give you more freedom to tailor how you communicate.
Modify Fonts and Colours in WhatsApp Statuses
WhatsApp Statuses also allow for a certain level of customisation. While you cannot directly change the letter colour (it remains white), you will be able to modify the typography and the coloured background to make your messages eye-catching and distinctive.
How to Do It:
- Access the WhatsApp Status section.
- Tap the pencil icon to create a text status.
- Write the message.
- Change the font by tapping the white 'T' icon that appears on the screen repeatedly.
- Select the desired background colour. You can change it as many times as you wish until you find the combination that suits you best.
This trick makes your statuses more original, ideal for motivational phrases, famous quotes, or important announcements.
Sending Messages with Coloured Letters Using Images and Custom Stickers
If what you're looking for is to make a truly striking impression with coloured text and the external app or keyboard isn't giving you the desired result, there's a very popular alternative method: sending the text as an image. This way, you can choose any colour, font, or design, and your contacts will see exactly what you intend, regardless of their device's compatibility.
Step-by-Step to Send Messages with Coloured Letters Using Images:
- Create or download an image with a plain background (it could be a blank sheet of paper or an edited image).
- In the chat window, tap the paperclip or attachment icon, select 'Image', and choose the blank image from your gallery.
- Before sending, click the 'T' icon in the top right corner.
- Type your text and choose the colour from the side palette.
- When you are happy with the message, tap send, and your contact will receive the message with the font in the colour and style you selected.
If you prefer something more artistic or are looking for ready-made phrases, another alternative is to send messages in a custom sticker format. You can use applications like Sticker Maker to create images of the right size and format, add text, emojis, and colours, and then use them as stickers in any chat.
Additional Tips and Tricks to Stand Out on WhatsApp
In addition to all the methods described, there are a number of extra tricks that can enrich your experience and take customisation even further:
- Combine Formats: You can use bold, italics, and strikethrough at the same time within the same text, simply by combining the corresponding symbols. Example:
*_~Highlighted Text~_* - Use Online Text Generators: There are websites specialised in creating text with unique formats, fun fonts, or visual effects. Simply type your message, copy it, and paste it into WhatsApp.
- Change Chat Wallpaper: If you want your messages to stand out even more, customise your chat background. You can use the 'Wallpaper' option in the Chat settings.
- Activate Dark Mode: To protect your eyes in low-light environments and add a more elegant look, enable 'Dark Mode' from the app and your phone settings.
Remember that the display of some fonts or colours may vary depending on the recipient's device and the application they are using. That is, if you send a message with a particular style, ensure your contact can view it correctly.
Recent Updates and Advanced WhatsApp Customisation Features
WhatsApp has continued to develop new features to make the user experience even richer. Some of the latest features include:
- Voice Message Transcription to Text: Ideal for those who cannot (or do not want to) listen to long audios. WhatsApp now automatically transcribes voice notes into text in several languages (including English).
- Dialler for Calls and Video Calls: You can now call anyone, even if they are not in your contacts, by directly typing their number.
- Reactions and Mentions in Statuses: You can react to your contacts' statuses and make private mentions, making the experience even more interactive.
These new features and advanced functions contribute to making WhatsApp an increasingly customisable and dynamic application, allowing you not only to change the colour or design of letters but also to adapt the application to each user's needs and tastes. This constant innovation keeps the platform fresh and engaging.
Feature Comparison: Native vs. External Customisation
| Feature | Official WhatsApp (Native) | External Apps (e.g., Stylish Text) |
|---|---|---|
| Change Bubble Colour | Yes | No (Focus on text) |
| Change Font Colour | No | Yes |
| Change Font Style | Limited (Bold, Italic, Strikethrough, Monospace) | Extensive (Hundreds of fonts, artistic styles) |
| Custom Backgrounds | Yes (Chat Wallpaper) | No (Focus on text) |
| Security | High | Varies, requires caution |
| Ease of Use | Very High | Moderate (requires app integration) |
Frequently Asked Questions
What is WhatsApp?
WhatsApp is one of the most widely used messaging applications today. While there are currently many applications or systems for staying in touch with friends and family, WhatsApp remains by far the application with the most users globally. It facilitates text messaging, voice and video calls, and media sharing.
How to write coloured text on WhatsApp?
To write coloured text on WhatsApp, you primarily need to use third-party applications like 'Stylish Text' or 'Blue Words' that integrate with your keyboard and allow you to type in various colours. Alternatively, you can create text with desired colours in an image editing app, save it as an image, and then send it within WhatsApp by using the built-in image editing tools to add text over a plain background.
It is essential to remember that any aesthetic or functional modification must take into account security and privacy. Always opt for reputable applications, never share your number or sensitive data on websites or applications from doubtful sources, and keep your WhatsApp application updated to enjoy all the latest features. WhatsApp customisation has evolved significantly in recent years, from simple custom backgrounds to the ability to choose from multiple chat bubble colours and access unique fonts via third-party applications. By using the tools and tricks explained, you can make your conversations much more original, expressive, and perfectly representative of your personality, without sacrificing security or compatibility. Enjoy these features to stand out in your daily conversations and embrace the freedom that a new era of customisation brings to WhatsApp.
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