WhatsApp has become the preferred instant messaging platform in Spain and much of the world. Millions of people use it daily to communicate with friends, family, and colleagues. However, not everyone explores the many customization options the app offers, especially those related to the color and font style of messages. If you're looking to add a personal, creative, and unique 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.
Get ready to discover everything from basic methods to the most advanced and secure apps for modifying fonts, colors, and styles while maintaining your data privacy. If you've ever wondered how to write with colorful letters, change fonts, or highlight your messages, here's the definitive guide.
Official options to customize color and design in WhatsApp
For a long time, WhatsApp offered only a limited set of text-related customizations. However, since mid-2024 and especially in 2025, the platform has begun introducing new native options so users can modify the color of chat bubbles and the overall appearance of messages without having to resort to third-party apps. These features are already available on most devices running the latest Android and iOS versions.
What exactly does this mean? You can now change the color of both the chat background and the message bubbles, choosing from shades like green, blue, purple, red, orange, pink, black, or white , among others. This not only adds more life to your conversations but also allows you to differentiate between chats, make them more legible, or simply customize the app to your personal taste.

Customize the chat color step by step :
- Open WhatsApp on your mobile.
- Access the Settings from the app. On Android, you'll find this option in the three vertical dots in the top right corner. On iPhone, scroll down the main tab and tap "Settings."
- Go to the section "Chats" and select “Default chat topic”.
- Choose the color you prefer for your bubbles and text. You can adjust the color intensity to suit your taste.
The chosen settings will automatically be applied to the interface of all chats , providing a consistent experience. If you want certain chats to have different colors (for example, to distinguish work from personal life), simply access the specific chat, tap the three dots (Menu), and select "Chat theme." From there, you can choose a specific color just for that conversation.
Advantages of custom themes :
- They provide variety and avoid the monotony of classic tones (green, white and black).
- They make it easy to visually organize important chats.
- They allow you to adapt the application to your visual preferences, making it more comfortable to look at.

Is it possible to change just the text color? Currently, WhatsApp only allows you to change the color of the bubbles and backgrounds where the text appears, but not the text color itself natively. To get colored text in your messages, you have to use third-party apps or employ some tricks that we'll see below.
Text formats and styles available in WhatsApp without external applications
In addition to color, WhatsApp offers a range of options for formatting and designing your message text . These features can be used directly within the app on both Android and iOS and are ideal for highlighting phrases, emphasizing words, and adding a distinctive touch to each conversation.
These are the available styles and how to apply them:
- Bold font: Enclose the word or phrase between asterisks *So* and the text will be highlighted in bold.
- Italics: Use underscores before and after _So_ so that the text appears in italics.
- Strikethrough: Place tildes (accents of the ñ) at the beginning and end ~like this~ to cross out the text.
- Monospaced: Use three backticks «`like this«`` and your message will appear in monospace font.
These styles can be combined (except for monospace, which cannot be used simultaneously with the others), and they can also be quickly applied from the text field's formatting menu on current devices. On Android, simply select the text and choose the desired format. On iOS, pressing and holding the text will bring up the BIU (bold, italic, underline) options.
Don't underestimate the power of these little tricks, as they can make all the difference when it comes to highlighting relevant information, emphasizing your words, or even quoting texts 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 want to go a step further and customize the font or add colored letters . Here's how to do it using secure third-party apps, recommended by top websites and with millions of downloads.
The most popular and versatile app for this purpose is Stylish Text . Available on both the Google Play Store and the App Store, Stylish Text allows you to modify not only the font, but also the color of the letters, add symbols, insert random uppercase and lowercase letters, as well as create custom stickers or apply artistic styles to the text.
How Stylish Text works:
- Download stylish text from your mobile's official store.
- Accept the required permissions so the app can integrate with WhatsApp.
- Once installed, as soon as you start typing in WhatsApp, a floating bubble or pop-up window will appear where you can select the desired style or color.
- Choose from a wide variety of fonts, colors, and effects.
- Type your message, copy and paste it into the chat, or select 'send' directly if the app allows it.
Advantages of Stylish Text:
- Compatible with both WhatsApp and other social apps.
- Allows you to easily personalize messages without taking up much storage space.
- Offers exclusive styles not found in official options.
- Some versions even allow draws colored text.
It's important to download the app from official or highly rated sources to ensure privacy and avoid installing malware.

Other popular apps to customize letters and colors in WhatsApp
In addition to Stylish Text, there are several alternatives you can explore if you want to surprise your contacts with unique messages:
- BlueWords: It stands out for allowing writing messages in blue on WhatsApp and other apps. 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 color. This is useful for distinguishing important messages.
- Color Fonts for FlipFont: Only available on Android. It offers a variety of fonts and the option to change the color, size, and layout of your text before sending it. Perfect if you're looking for a wider variety of styles.
- Fancy Text Generator: More than an app, it's an online tool that lets you create stylish text with effects and colors, which you can copy and paste into WhatsApp and any other social network. It doesn't require installation and is ideal for those who don't want to clutter their phone with apps.
- Keyboard fonts: Letters and font: Highly compatible, it can be used in all applications and has over 100 fonts. It makes it easy to change colors and allows you to create colorful boxes or include emojis alongside your text.
These apps 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 personalization apps
Customizing 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 third-party apps can contain malware or request unnecessary permissions that expose your personal data.
Tips for safely downloading WhatsApp customization apps :
- Look for apps 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 apps with few downloads or from unknown developers.
- Review the requested permissions: A text personalization app shouldn't ask for access to your contacts, calls, or storage unless strictly necessary.
If you choose to install multiple apps, remember that you can combine them to take advantage of each one's unique features. This will give you more freedom to customize the way you communicate.
Change fonts and colors in WhatsApp statuses
WhatsApp Status also allows for some customization. While you can't directly change the font color (it remains white), you can modify the font and background color to make your messages eye-catching and unique.
How to do it:
- Go to the WhatsApp Status section.
- Tap the pencil icon to create a text status.
- Write the message.
- Change the font by tapping the white “T” that appears on the screen several times.
- Select the background color you want. You can change it as many times as you like until you find the combination you like best.
This trick makes your statuses more original, ideal for motivational phrases, famous quotes, or important messages.
Sending messages with colorful letters using custom images and stickers
If you're looking to really make an impact with colorful text and the app or external keyboard isn't giving you the results you expect, there's a very popular alternative: sending the text as an image . This way you can choose any color, font, or design, and your contacts will see exactly what you want, regardless of their device's compatibility.
Step by step to send messages with colored letters using images:
- Create or download an image with a white background (it can be a blank sheet of paper or an edited image).
- In the conversation 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 color from the side palette.
- When the message is to your liking, press send and your contact will receive the message with the font in the color and style you selected.
If you prefer something more artistic or are looking for ready-made phrases, another option is to send messages in custom sticker format . You can use apps like Sticker Maker to create images in the right size and format, add text, emojis, and colors, and then use them as stickers in any chat.
Extra tips and tricks to stand out on WhatsApp
In addition to all the methods described, there are a number of additional tricks that can enrich your experience and take customization a step further:
- Combine formats: You can use bold, italics, and strikethrough in the same text by simply combining the corresponding symbols. Example: *_~Highlighted Text~_*
- Use online text generators: There are websites that specialize in creating texts with unique formats, fun fonts, or visual effects. Just type your message, copy it, and paste it into WhatsApp.
- Change the wallpaper: If you want to make your messages stand out even more, customize your chat background. You can use the "Wallpaper" option in Chats settings.
- Activate dark mode: To protect your eyes in low-light environments and add a more elegant look, activate "dark mode" from the app and your phone's settings.
Remember that the display of some fonts or colors may vary depending on the device and app used by the recipient. So, if you send a message with a special style, make sure your contact can see it correctly.
Recent updates and advanced WhatsApp customization features
WhatsApp has continued to develop new features to enhance the user experience. Some of the latest features include:
- Voicemail transcription to text: Ideal for those who can't (or don't want to) listen to long audio clips. WhatsApp now allows voice notes to be automatically transcribed to text in several languages (including Spanish).
- Dialer for calls and video calls: Now you can call anyone, even if they're not in your contacts, by typing their number directly.
- Reactions and mentions in the statuses: You can like 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 customizable and dynamic app , allowing users not only to change the color or design of the letters, but also to adapt the application to the needs and tastes of each user.
It's essential to remember that any aesthetic or functional modification must prioritize security and privacy . Always opt for reputable apps, never share your number or sensitive data on websites or apps of dubious origin, and keep your WhatsApp application updated to enjoy all the latest features. WhatsApp customization has evolved significantly in recent years, moving from simple custom backgrounds to the ability to choose from multiple chat colors and access unique fonts through external applications. Using the tools and tricks explained, you can make your conversations much more original, expressive, and perfectly reflect your personality, without sacrificing security or compatibility. Take advantage of the potential of these features to stand out in your daily conversations and enjoy the freedom offered by this new era of WhatsApp customization.