Personalizing the interface of Xiaomi’s smartphone allows you to turn a standard device into a unique gadget that reflects your style. One of the most popular requests among users is the desire to change the appearance of the virtual keyboard, replacing the boring monochromatic background with your favorite photo or stylish texture. This is not just a matter of aesthetics, but also a way to make the process of typing more pleasant and eye-friendly, especially given how much time we spend in messengers.
There are several ways to do this with Android, which runs the MIUI or HyperOS shell, and you can use the standard features of the Gboard preinstalled app, which is the de facto standard for most of the company's devices, or you can use third-party solutions for deeper customization. It's important to understand that the process can vary slightly depending on the firmware version and model of your smartphone.
In this article, we will take a look at all the available methods so that you can easily set the desired image. We will look at the standard settings, hidden features and nuances of working with graphic files. Follow the instructions to make your input screen truly personal.
Preparation of the image for installation on the background of the keyboard
The quality and proportions of the image directly affect how it will be displayed on the screen. The standard screen resolution of modern Xiaomi smartphones is often 2400×1080 pixels or higher, but the keyboard occupies only the lower third of the display.
If you try to set a horizontal image of a landscape, the keyboard text can become unreadable due to the colorful background. The optimal solution is to pre-process the image in any photo editor. You can darken the picture or add blur to contrast the letters with the background. This is especially true for those who type blindly and rely on visual perception of the keys.
Make sure the file is stored in the device’s memory in JPG or PNG format. System applications may not display files in WebP or HEIC format correctly unless they were imported into the gallery correctly. It’s also worth checking that the image doesn’t have too much resolution, which can cause micro-twitching of the interface on older phone models.
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For better readability, lower the brightness of the image before setting the background or apply a low-intensity black and white filter.
Remember that too detailed images can distract from typing. The human brain automatically reads contrasting elements, and if the background is too active, the speed of printing can decrease.
Customize the background through the standard Gboard app
The easiest and most reliable way to change the look of the keyboard is to use the built-in features of the Gboard app from Google, which is pre-installed on all Xiaomi smartphones and most Chinese builds, this method does not require the installation of additional software and ensures stable operation of the system.
You have to open the keyboard settings first, and you can do this in two ways: through the main settings menu of your smartphone, or directly from any application that requires text input. The second option is often faster and more convenient. Just call the keyboard in the input field and find the settings icon (cog) on the top toolbar.
The algorithm of actions is as follows:
- 📱 Click on the Theme icon (usually looks like a square with a brush or palette) on the top of the keyboard.
- 🖼️ Select the option “Mine” or “Gallery” to download your own image from your phone’s memory.
- ⚙️ After selecting a photo, the system will offer to adjust the transparency of the keys and background intensity.
- ✅ Click on “Apply” or “Ready” to save the changes.
☑️ Checking before setting the topic
The Gboard theme menu also has an automatic background change feature, so you can set the system up to offer new background images every day, but to load your own picture, it's important to set the transparency right, so if you make the keys completely transparent, the text will merge with the background, if you're too dense, you lose the sense of setting the picture.
Hidden Gboard Settings
Note that newer versions of the HyperOS shell may look a little different, but the logic remains the same. If you don't see the Themes button, try updating the app through the Google Play Store. Sometimes older versions don't support high-resolution custom images.
Use of design themes in MIUI and HyperOS
Xiaomi device owners have a unique advantage: access to the powerful MIUI Themes store. Unlike standard Android settings, this tool allows you to change not only the background of the keyboard, but also fonts, system application icons, sounds and even lock animation.
To find a theme with the right keyboard, open the Themes app on your desktop. In the search box, type in a query like “Custom Keyboard” or “Keyboard Photos.” Many designers create themes where the keyboard is a semi-transparent panel with the ability to substitute your photos, or already contains stylish ready-made solutions.
The installation process looks like this:
- 🎨 Open the Themes app and go to the Keyboard section or search for it.
- 📥 Download your favorite theme (many are free, but there are also paid options).
- 🔘 Click the “Apply” button and in the window that appears, select the “Input” or “keyboard” component».
- 🔄 The system will automatically switch the input method to the new style.
It is important to understand that installing a theme from the MIUI store can only change the visual style, but it does not always allow you to put your photo without additional settings inside the theme itself. Some themes are static. So after using the theme, go to its settings (often available through a long click on the theme icon or through the Profile menu in the Theme app) and check if there is an option to replace the background.
It’s worth noting that third-party themes can work unstable on different versions of Android. If after installing the theme, the keyboard started to slow down or disappear, it’s better to delete the theme and return to standard design. Security also plays a role: download themes only from the official store to avoid the introduction of malicious code, although the official Xiaomi store moderates the content.
Alternative keyboards for deep customization
If Gboard and Xiaomi’s theme store don’t satisfy you, there are plenty of third-party keyboards on the market that offer limitless customization options, led by Facemoji, Kika Keyboard and TouchPal, which not only allow you to put a picture, but also add animations, press sounds and even change the shape of the keys.
Installing a third-party keyboard requires special permissions. Android, and Xiaomi in particular, is very strict about accessing the input data, since the keyboard can potentially read passwords and bank data. When you first start up, you will be asked to allow access to the clipboard and activate the input method in the security settings.
Table of comparison of popular keyboards for customization:
| Annex | Possibility of a photo | Background animation | Size of the annex |
|---|---|---|---|
| Gboard | Yeah (static) | No. | ~300MB |
| Facemoji | Yes (video/photo) | Yes. | ~150MB |
| Kika | Yes (collections) | Yes. | ~120MB |
| TouchPal | Yeah (themes) | Partially. | ~180MB |
When using third-party keyboards, pay attention to battery consumption: Animated backgrounds and complex visuals require more processing power and a graphics accelerator. On Xiaomi's budget models, this can lead to a marked decrease in device autonomy.
Impact on the battery
And it's also worth mentioning the possibility of creating your entire layout in some advanced applications, where you can redraw each button, change the character font and change the location of the function keys, and it's a way for enthusiasts who want a unique smartphone experience.
Solving Display and Transparency Issues
A common problem when installing a user image is the incorrect display of colors. The picture may seem too bright, which makes the white key characters invisible. Most keyboard settings have a "Brightness of the background" or "Transparency of the keys" slider that solves this problem.
If you've set up a picture but it's stretched or cropped incorrectly, try re-targeting the image. Vertical photos (portrait orientation) are best for the keyboard, as they fill the entire height of the input panel. Horizontal shots are often cropped at the edges, leaving only the center portion.
In some cases, cleaning the cache of the keyboard application helps.
- 📂 Go to Settings. → Annexes → All applications.
- 🔍 Find your keyboard in the list (e.g. Gboard).
- 🗑️ Select Memory and click Clear Cache».
- 🔄 Restart the device and check the result.
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Cache cleaning often solves problems with “broken” themes or incorrectly displayed images after a system update.
Another nuance concerns the dark theme of the system: If your Xiaomi has dark mode on, some keyboards automatically invert colors or darken the background to match the overall style. If your picture has become too dark, check the contrast settings inside the keyboard theme or temporarily turn off the dark theme for verification.
The impact of customization on the performance of the device
Installing heavy graphics themes and live wallpaper on the keyboard inevitably affects the operating system. Xiaomi smartphones, especially budget and mid-range, can react with delays when typing if resource-intensive processes occupy CPU channels, a phenomenon known as la inputg.
The mechanism is simple: when you press the screen, the system must draw the key response, process the touch and output the symbol. If a complex animated background is superimposed on top of this layer, the time of rendering the frame increases. On devices with a refresh rate of 60 Hz, this may be less noticeable than on 120 Hz screens, where the frames are out of sync.
⚠️ Attention: The use of “live” video wallpapers on the keyboard on old models of Redmi and Poco can lead to heating of the case in the processor area during long correspondence.
To minimize the impact on performance, it is recommended to use static images of optimized size. Do not upload photos in 4K resolution for the background of the keyboard if the smartphone screen has a resolution of FullHD +. The image will still be compressed by the system, but resources for decoding it will be spent.
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The optimal image size for the background of the keyboard is about 1000x500 pixels, which is enough for clarity and does not burden memory.
It’s also worth keeping an eye on RAM, and if you have a lot of apps open in the background, a heavy keyboard theme can cause the system to unload applications more often from memory to free up resources for the current input process.