2025-03-15 00:00:00 Wallgram is a huge collection of free HD wallpapers for any Android device. Our collection has over 50,000 high-quality pictures that you can download and install on your home screen or lock screen for free. The Wallgram app will detect your phone model and resolution in order to show only suitable wallpapers for your phone. Thanks to this approach, you do not need to crop images to fit your screen, we have already done everything for you! High-quality wallpapers – HD, 4k, 8k! 😍 Our main principle is quality! We exclusively publish wallpapers in perfect quality, so that you can enjoy only the best wallpapers on your device. No squares and fuzzy images, you can enjoy every pixel of pictures!