Today, your Android phone is almost an extension of yourself, and the way the screen looks says a lot about your style. Wallpapers, icons, widgets, and even the keyboard They have become tools to give personality to the phone and make it stop being "just another one" out of the box.
Among all the customization options, the background is a classic, but Android has gone much further. With versions like Android 14 and Android 15The native possibilities for changing colors, themes, lock screen, or even generating wallpapers with your own emojis or patterns have multiplied, and if we add third-party apps to that, the limit is set by your imagination (and, of course, a little common sense to avoid installing just anything).
Why wallpapers are the foundation of customization on Android
Changing the wallpaper may seem like a basic thing, but it is actually the pillar on which almost the entire rest of the system design is based. The wallpaper sets the color palette, the atmosphere, and even the readability. of the icons and text. A good background makes the phone look new; a poorly chosen one can turn it into a visual mess.
On Android, the background not only looks "nice", but it interacts directly with the interface. From Android Material You and later versionsThe system analyzes the wallpaper, extracts its main tones, and offers color combinations for buttons, menus, themed icons, and widgets. Therefore, choosing a background is no longer just about picking a photo: it's about deciding the style of your entire phone.
In addition, changing your background is one of the quickest and easiest ways to feel like you have a brand new phone. You don't need to be an expert or install a thousand apps.With the included tools, you can now experiment with static and dynamic backgrounds, emojis, your own photos, or official Google collections.
If you then want to take it a step further, that's when specialized wallpaper apps and launchers like Nova Launcher, advanced icon and widget packs, which allow you to take that customization to an almost obsessive level. The key is to combine the background well with the rest of the elements so that everything fits together visually.
The best apps to find spectacular wallpapers
If the default Android wallpaper gallery isn't enough for you, there are apps dedicated solely to offering wallpapers of tremendous quality. Some focus on original illustrations, others on 4K photos or minimalist designsBut they all have something in common: they save you time searching for images on the Internet.
Walli: unique illustrations and a TikTok-style feed
Walli has become one of the most popular wallpaper apps thanks to its huge community of artists. In the app you will find illustrations, landscapes, abstract backgrounds and creative designs uploaded by creators from all over the world, many of them authentic digital works of art.
When you open the app for the first time, it asks you to choose several topics you like to build a personalized feed. From there, the homepage is filled with wallpapers tailored to your tastes.However, you can always move between tabs to discover the latest content, featured collections, or wallpapers that are rising in popularity.
The search function is especially powerful. You can search by keywords, by existing tags, or directly by the artists' names.A useful trick is to use English terms: if you search for "perro", you will see fewer results than if you type "dog"; with "forest" there is usually much more variety than with "bosque".
One of the most addictive things about Walli is its almost full-screen view with vertical navigation. When you enter a background, you can swipe up or down in TikTok style. to browse similar options until you find the perfect wallpaper for your mobile, which you can then download or mark as a favorite.
On the downside, the free version has certain limitations. 4K funds are locked after a paid subscriptionThere's a download limit, and full-screen video ads appear. If you use a lot of wallpapers daily or the ads bother you, the annual subscription costs around €9,99. Otherwise, the 1080p quality is still more than enough for most screens.
Wallpapers Central: official backgrounds and dynamic wallpapers
Another very interesting application is Wallpapers Central, known primarily for offering Official wallpapers for popular mobile phones, especially iPhones and newer versions of iOSAlthough it's usually associated with the Apple ecosystem, it works perfectly on Android, and you can download those exclusive wallpapers for your phone.
The app's organization is quite clear. The Home tab displays the latest added funds And the "Wall of the Day" stands out, a recommendation that changes daily. It's the ideal section if you simply want quick inspiration without overcomplicating things.
The Feed tab groups the categories you chose to follow when setting up the app, making it easier to access specific topics. You'll also find a Live Zone with paid dynamic wallpapers They look especially good on OLED screens, although a subscription is required to use them all.
Within Collections you will see packs usually organized around specific mobile phone models, especially iPhones, with their original backgrounds and alternative variations. Many of these variations are even more attractive than the official wallpapers. and allow you to give a "premium" feel to any Android device.
Each fund comes with a fact sheet containing useful information: number of downloads, possible presence of special effects, exact resolution and file sizeIf you notice that a wallpaper has any quality issues or errors, you can report it directly from the app.
In the free version, the app includes video ads that appear full screen when you download certain wallpapers. Not every time you download one does an ad appear; sometimes you can skip it after a few seconds.But it's there. If you want to remove ads and unlock all the dynamic backgrounds, there are three plans: BASIC (around €4,99 for three months), BEST (€9,99 per year), and LIFETIME (around €20,99 one-time payment), the latter being the most cost-effective if you plan to use the app long-term.
Official wallpapers and Google's "Wallpapers" app
Beyond third-party apps, many users overlook the wallpaper application that Google integrates into Android. On many devices it appears as “Wallpapers” or is integrated into the “Wallpaper and style” section.Although it may seem simple, it offers more than you might think.
With this app you can use your own photos as a background or choose from several themed collections that Google updates. It allows you to preview how the wallpaper will look with your icons and widgets before applying it.so you don't have to experiment blindly. It's especially useful when you want to check if a dark or very busy background will affect readability.
You can also choose to funds provided by the manufacturers themselvesThese include themes from Samsung, Xiaomi, OnePlus, or even official themes from franchises like Stranger Things, Cyberpunk 2077, or popular games. They are usually available through their respective theme stores or pre-installed customization apps.
Android 15 native options to customize your mobile without installing apps
One of the great advantages of Android is that you don't need to fill your phone with apps to customize it. The base version of Android 15, present in the Google PixelIt already includes a lot of visual adjustments that cover everything from system colors to notifications.
Light mode and dark mode: design and battery saving
The first aesthetic decision is usually to choose between a light or dark theme. Dark mode applies deep black and gray colors to backgrounds and menus.This not only changes the appearance, but also helps reduce power consumption on OLED screens and is easier on the eyes in low-light environments.
To change it in Android 15, go to Settings and enter “Display and touch settings”. Inside you will find the "Dark Theme" option to activate it instantly or schedule it.so that it automatically turns on at night and returns to light mode during the day. That way you don't have to worry about changing it manually.
Change the wallpaper on the home screen and lock screen
To adjust the background, Android 15 centralizes everything in the “Wallpaper and style” menu. From there you can switch between the Home screen and Lock screen tabs to decide if you want to use the same wallpaper on both or different images for each one.
On the Home Screen tab you'll see several suggestions, but the interesting part is the "More Wallpapers" button. Upon entering, collections organized by categories are displayed, along with the option to use your own photos and the possibility of creating a background with emojis.Yes, you can generate backgrounds composed of emoji patterns, with different colors and densities.
If you choose to use photos from your gallery, Android tracks all image folders: camera, downloads, screenshots, messaging apps, etc.This makes it very easy to download a wallpaper from the Internet, remember where it is saved, and then select it from this menu.
Customize the lock screen: clock, shortcuts, and text
In the same "Wallpaper and style" section you can modify the lock screen in detail. In addition to choosing a different background, Android 15 allows you to change the clock style.: larger or more discreet, analog, digital, with different fonts and placements.
Below the clock design you'll find controls to adjust the colors, based on the background, and to set which shortcuts you want at the bottom of the lock screen. You can assign, for example, camera, flashlight, QR code scanner, or any other quick action that the system allows.
You can also decide whether or not notifications are shown on the lock screen and how they are displayed. There are options to hide sensitive content, limit the preview, or completely disable visible notifications. when the screen is locked, which is useful for privacy.
From the “More lock screen options” button you can access additional settings for behavior, privacy and text. It is possible to add a custom message to the lock screen, such as a contact phone number in case of loss, a motivational phrase, or any short text you want to see every time you turn on your mobile phone.
Interface colors and themed icons based on the background
One of the most striking features of modern Android is the adaptation of system colors to your wallpaper. When you apply a new wallpaper, the system analyzes its color palette and suggests several color combinations. for menus, buttons, quick settings panel, and selection items.
Inside “Wallpaper and Style” you will see several circles with three colors each. When you tap on them, the system's color scheme changes to match that set of tones to your background. If you prefer, you can also open the three-dot menu to choose a manual combination without relying on Android's suggestions.
Below this section, the option “Themed icons” usually appears. By activating it, the icons of compatible apps adopt the same color scheme and style as the system.Leaving behind the original icons full of different colors, the desktop now has a much more homogeneous appearance, ideal if you're looking for a clean and coherent design.
However, this feature is still under development in some layers and not all applications adapt well. Some icons may look perfect, while others may retain their original design.creating a certain mix. Even so, the overall effect is usually quite pleasant.
Adjust the grid and elements of the home screen
Another very visual change you can make without installing anything is to modify the desktop grid. The grid determines how many rows and columns of icons fit on the home screen.A grid with few gaps will make the icons look large but there will be fewer of them, while a dense grid allows you to place more applications even though the icons are smaller.
To access this setting, go back to “Wallpaper & style”, go to the “Home screen” tab and tap on “App grid”. You can choose different combinations of rows and columns until you find the point that best suits you according to the size of your screen and the number of apps you want to have in view.
Additionally, you can decide which apps appear on the home screen and which ones remain only in the app drawer. If you press and hold an app icon on the home screen, you can move it or use the "Remove" option.which removes the shortcut from the home screen but does not uninstall the application.
The home screen settings include a setting to decide if you want to New apps you install are automatically added to your desktopBy disabling that option, everything new will remain only in the application drawer, and you can only move what you actually use to the desktop.
Widgets: live information directly in the background
Widgets are interactive pieces of applications that you place on your wallpaper, like "live windows". They can display the weather, calendar, to-do lists, your music album art, your YouTube timeline, or even cryptocurrency information., according to the original app.
To add a widget, press and hold on an empty space on the home screen background and select “Widgets”. You'll see all the apps that offer widgets and, within each one, the available sizes and designs.Simply click on one or drag it to place it; once on the desktop you can resize it by pressing and holding it and releasing at the new boundaries.
Google and many developers have paid close attention to this aspect, so There are very useful widgets for productivity, personal organization, stock market tracking, or simply for decoration with retro, minimalist, or gamer-style clocks or calendars. A good selection of widgets means you barely have to open apps to see what's important in your daily life.
Sound and notification customization to complete the package
Android customization is not limited to just the visual aspects. Sounds, vibrations, and notifications are also part of the experienceand can be adjusted in detail so that your mobile phone "rings" and alerts you exactly as you want.
Sounds, ringtones, and vibrations to your liking
In Settings, within the "Sound and vibration" menu, you will find everything related to volumes and tones. From there you can control multimedia levels, calls, notifications and alarms independently, which is very useful so you don't run out of alarm even if you put your phone almost on silent.
In Android 15, pressing the physical volume buttons displays a bar on the screen with a shortcut to advanced options. From that panel you can quickly open all the sound controls without navigating through the menus.You can also change the ringtone, select different sounds for notifications, or assign a different melody to the alarm.
Many users take advantage of this to download custom ringtones or even create them. There are websites and apps dedicated to ringtones and notifications Here you can find everything from classic ringtones to original sounds from well-known mobile phones or video games. You can also assign different ringtones to specific contacts to recognize who's calling without looking at your screen.
Manage notifications to avoid chaos
If you let all apps send all notifications, the result is a cluttered status bar that you end up ignoring. Android allows you to filter very precisely what notifications you receive and how.so that only the important things demand your attention. If you want to delve deeper, consult our guide to avoid notifications.
In Settings, go to “Notifications” and then to “App notifications”. You'll see a list of all the apps with a switch to allow or block their notifications.You can completely disable notifications for games, promotions, or any irrelevant apps, and only keep active those that truly interest you.
If you want to fine-tune things, many apps allow you to configure internal notification categories. For example, you can allow direct messages but disable promotional or recommendation notifications.In the same notifications menu you have options such as "Notification history", which keeps a record of the ones you accidentally close, and "Conversations", to mark certain chats as priority.
Another interesting feature is "Flash Notifications". You can have the camera flash or a screen flash act as a visual indicator when you receive a notification, which is especially useful if you usually keep your phone on silent or with the volume very low.
Keyboards, launchers and themes: when you want to go beyond the background
Once you've mastered the native options, that's when the big leagues of customization appear: alternative keyboards, launchers, icon packs, complete themes, and advanced widget apps. If you're looking for Advanced customization without rootShizuku is an option to consider. These tools allow you to completely change the way you use your mobile phone and how everything looks.from the app drawer to the control panel.
Change your keyboard to type faster and in more style
The keyboard is also part of the "look and feel" of your Android. Keyboards such as Google's Gboard, Microsoft's SwiftKey, and other third-party keyboards They offer custom themes, gesture typing, advanced prediction, built-in translation, and many extra features.
Changing your keyboard is as simple as installing the app from Google Play. When you open it for the first time, a wizard guides you through activating it as an on-screen keyboard.Then, from Settings > System > Keyboard > On-screen keyboard, you can choose which one you want to use from all the ones you have installed.
Launchers: Completely change the Android interface
If you really want to transform your mobile, a launcher is the key. The launcher is the app that manages the home screen, app drawer, gestures, animations, and many navigation elements.The default launcher depends on the manufacturer, but you can install alternatives such as Nova Launcher, Lawnchair, Pixel-style, Hyperion, or minimalist launchers focused on productivity.
With a good launcher you can change the size of the icons, the number of rows and columns, the animations when opening apps, the navigation gestures, the dark mode of Google Discover, and even turn your Android into something very similar to a Pixel or a retro interface like Windows 98. There are also launchers designed for older people or to reduce mobile phone usage. with very simple and distraction-free screens.
However, by installing a launcher you are granting access to sensitive information: You'll be able to see what apps you have, what's displayed on the screen, and some of your activity.For security, it's best to use only well-known, highly-rated launchers, and, if possible, open source ones. Always be wary of launchers with few comments or unusual permissions.
Theme stores, icon packs, and extreme customization
Many manufacturers, such as Samsung, Xiaomi, or OPPO, integrate their own theme store. From these stores you can download complete styles, backgrounds, iconsfonts and lock screens that suddenly change almost the entire appearance of the system.
On these platforms you'll find everything: free themes, paid designs, temporary collections based on series, video games or brands, and even minimalist or retro icon packs. Before applying a theme, it's a good idea to check if it's a paid theme and if it has a free trial.to avoid unpleasant surprises with unwanted purchases.
In addition, there are external apps dedicated exclusively to icon packs, with thousands of different designs. Many launchers allow you to change the size of the icons or even modify them one by one.so you can create geeky combinations like turning your mobile into a Game Boy, a Rick & Morty style phone, or a Cyberpunk 2077 desk.
Creative apps to design your own backgrounds and icons
If you don't want to settle for using other people's funds, you can also create your own. There are apps designed to let you create wallpapers, icons, and collages from your photos., allowing you to have a truly unique home screen.
BeautyPlus: Edit and compose your images before using them as a background
BeautyPlus is a photo and video editing app that, in addition to filters and retouching, It includes templates and tools for organizing your images.It's perfect for preparing a photo before turning it into a wallpaper or widget.
One very interesting use is to combine it with widget and icon apps like WidgetClub, Themify or iScreen. First you edit your image with BeautyPlus (adjust colors, add text, change the font or apply filters), and then you import that result as a background, icon, or widget into another application.
This way you can maintain a consistent graphic style: same colors, same typography, same visual style throughout the desktopIf you like to take care of every last detail, it's a very powerful combination.
Patternator: Pop backgrounds made from stickers and cutouts
Patternator is designed to create repeating patterns from photo cutouts. You can crop an image (for example, your pet's face, an icon, a logo) and then repeat it in different directions, sizes, and distributions to create an original and eye-catching wallpaper.
The result can be very pop and colorful backgrounds, perfect for eye-catching home screens. You can also create more elegant designs with logos, geometric shapes, or minimalist elements.If you pay for the premium version, it even allows you to print your patterns or use them to create physical phone cases.
Pinterest and 4K/HDR wallpaper apps
Pinterest is another goldmine for finding inspiring images. Searching for terms like “wallpaper”, “Android wallpaper”, “aesthetic” or specific styles You can save entire collections of backgrounds on custom boards and then download them for use on your mobile device.
Alongside Pinterest, there are specific apps for 4K or HDR backgrounds that offer catalogs of very high quality. Many of these apps focus on landscapes, nature, urban photography, or abstract designs. that take advantage of the resolution of modern screens. They usually include thematic categories, popularity filters, and easy downloads, with moderate advertising or freemium models.
Widgets for YouTube and other apps to decorate and access quickly
Some very popular apps, such as YouTube, also offer their own widgets. If you have the official app installed, you can add a widget to your home screen. to quickly access your favorite channels, recommended videos, or newly published content.
Combined with a good choice of backgrounds and a well-configured launcher, This type of widget adds a functional and aesthetic touch, since they include video thumbnails, artist album covers, or logos of channels you regularly follow.
Android 14 and the evolution of background customization
Android 14, although it arrived somewhat later than many expected, follows the line set by Google of betting heavily on customization. Its arrival coincided with the launch of the Pixel 8, who are usually the first to receive the stable version of the system.
The Android 14 rollout begins with compatible Pixel models and later reaches other brands such as Samsung, Xiaomi, OnePlus and others, starting with their latest high-end models. Devices like the Galaxy S23, OnePlus 11, or Xiaomi 13 They are among the obvious candidates to receive the update, although each manufacturer announces its own schedule; if you have doubts about which interface to choose, consult our guide on layers of customization.
Among its new features, Android 14 continues to enhance everything related to the lock screen, the generation of custom backgrounds, and integration with Material You. Options are being refined for creating wallpapers based on patterns, emojis, and possibly smarter tools. to adjust color, contrast and sharpness according to the type of image.
The steps to create custom backgrounds in Android 14 are similar to those in Android 15: Access the customization menu, choose the background type (your own photo, emojis, themed collection) and let the system generate a preview. Google's idea is that any user, even a novice, can customize their phone to their liking in a matter of minutes.
With all this arsenal of native options and third-party apps, it's hard to find two Android phones that look exactly the same. Whether it's with official 4K backgrounds, artist illustrations, patterns you create, or complete themes with custom icons and widgets.You have everything you need at your fingertips to make your smartphone screen reflect who you are without needing to be a design expert.
