How to Increase Font on Xiaomi Phone: A Detailed Guide for All Models

Why do users want to change the font size to Xiaomi?

Xiaomi smartphones (including the Redmi and POCO lines) offer flexible text display settings, but not all users know how to use them correctly. Vision problems, uncomfortable reading small text in messengers or browsers, and the desire to optimize the perception of information on the screen are the main reasons why device owners are looking for ways to increase the font.

It is important to understand that text size adjustment affects not only convenience, but also the ergonomics of interaction with the device. Too large a typeface can “cut” interface elements, and too small can tire your eyes. In this article, we will discuss all available methods of scaling text, including hidden MIUI functions, and also consider the nuances for different versions of firmware.

We will pay special attention to the problems that can arise after changing the settings: for example, on some Xiaomi models, when the font is maximized, some icons in the notification panel disappear. This is not a critical error, but it should be considered when choosing the optimal size.

Method 1: Standard font size setting in MIUI

The easiest method is to use the built-in MIUI tools, which is suitable for all modern Xiaomi, Redmi and POCO models (starting with MIUI 10 and later).

1. Open "Settings" (the gear icon on the main screen).
2. Go to the Screen section.
3. Select Text Size (in some versions – Font Size).
4. Move the slider to the right for zooming in or to the left for reducing.
5. Click Ready or Apply to save the changes.

MIUI 12/13/14 also has a font style option where you can select one of the preset characters (e.g. Mi Sans or Roboto) that does not affect size, but can improve readability.

Note: System applications (Messages, Contacts, Browser) will change the font immediately, and third-party applications (such as WhatsApp or Telegram) may require a restart.

⚠️ Attention: On devices with MIUI Global Stable version below 12.0.3 at the extreme right position of the slider can disappear text in some menus. This is a firmware bug — return the slider one division to the left.

Method 2: Scaling the screen (enlarging the entire interface)

If you want to zoom in not only the font, but all the interface elements (icons, buttons, menus), use the screen zoom function, which is useful for users with serious vision problems or when using a smartphone as a "big phone" (for example, Xiaomi Max or POCO F4 GT).

Instructions:

• 📱 Go to Settings. → Special facilities.
• 🔍 Select Screen Size (or Increase in Older Versions).
• 🖱️ Activate the switch and adjust the zoom level with a slider.
• 🔄 Rebooting the device may be required for use.

This method has side effects:

To cancel zoom, go back to the same menu and reset or turn off the feature. On some models (Redmi Note 10 Pro, POCO X3 Pro), after activating the scale, a floating button appears in the upper right corner for quick control, which can be drag and drop.

Method 3: Change the font in individual applications

Some apps (e.g. Chrome, YouTube, Facebook) have their own font settings that are independent of system settings, which is convenient if you need to zoom in text only in the browser or social networks, leaving the rest of the interface unchanged.

Examples for popular applications:

• 🌐 Google Chrome: ⋮ → Settings → Special facilities → Size of text
• 📘 YouTube: Profile → Settings → General. → Text size (not available in all regions)
• 💬 Telegram: ⚙️ Settings → Appearance → Type size
• 📱 WhatsApp: No font settings, but you can use system scaling

MIUI has a hidden feature that allows you to force the system font to apply to all applications, even those that do not support it.

1. Activate Developer Mode: Settings → About Phone → MIUI Version (Tap 7 times)


2. Return to Settings → Additional → For Developers




3. Find the option "Forced scaling" and turn it on




4. Select the application from the list and set the desired scale.

⚠️ Attention: Forced scaling can cause some applications (e.g. banking or gaming) to crash. 4PDA Xiaomi Community.

Method 4: Install custom font through themes

If you don't like standard MIUI fonts, you can install alternative fonts through the Topic app, which allows you not only to change the shape, but also slightly adjust the perceived size of the text by choosing thicker or taller fonts.

Step-by-step:

1. Open the Topic app (usually preinstalled).
2. Go to the Font section (may be in the Customization submenu).
3. Choose your favorite font from the collection (for example, Noto Sans or Open Sans).
4. Click Apply and confirm the download (web required).
5. Once installed, the font will automatically apply to the entire interface.

For manual installation of fonts in.ttf format:

Some users have noted that after installing custom fonts, the Cyrillic alphabet disappears from the menu, due to the lack of support for Russian in the font.

Method 5: Using third-party applications for fine-tuning

If the built-in MIUI tools aren't enough, you can use third-party utilities to customize the font with greater accuracy, including line spacing, boldness, and even text color.

• 📱 FontFix – Adjusts font size for individual applications (requires root)
• 🔧 Big Font – Increases text without changing system settings
• 🎨 iFont – font manager with support for custom.ttf files
• 🔍 Display Size - changes DPI Screen (for experienced users)

Example of working with iFont:

1. Install the app from Google Play


2. Provide all necessary permits




3. Select a font from the library or upload your own




4. Press "Set" and follow the instructions




5. Reset the device

⚠️ Attention: Annexes for modification DPI (For example, Display Size can disrupt some features, such as navigation gestures or keyboard display.

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If some characters (such as emojis or characters) are missing after changing the font, try installing a font with advanced Unicode support, such as Noto Sans CJK.

Solving problems after changing the font

Sometimes, when you zoom in, you get a problem, and here are the most common problems and solutions.

If after the changes the device began to work unstable, reset the screen settings:

Settings → System → Resetting settings → Resetting display settings →

This will bring back the standard font size and scale without losing personal data, and on devices with MIUI 14 and later, this option can be called Personalization Reset.

Additional tips for setting up the display of text

In addition to changing the font size, you can optimize the display of text on Xiaomi in other ways:

• 🌓 Dark theme: Reduces eye strain and improves text contrast. → Screen. → Dark subject.
• 🔦 Contrast text: B Special Opportunities → Improved visibility can be activated by high contrast mode.
• 📏 Line spacing: In some fonts (e.g. Roboto), it can be adjusted through applications like iFont.
• 🔍 Lupa: Use a triple touch gesture to temporarily enlarge text (configured in Special Features) → Lupa).

On devices with AMOLED-screens (Xiaomi 12 Pro, Redmi) K50 Ultra) is recommended to use dark themes and fonts with bold marking – this reduces power consumption and improves readability in bright lighting.

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For users with color blindness, MIUI has color filters (Settings → Special features → Color correction) that do not affect font size, but significantly improve text perception.

If you read books or long articles frequently, consider using the Mi Browser or WPS Office reader mode, which offers additional font settings, including night mode and changing the width of the text block.

FAQ: Frequently Asked Questions