# windows-animated-wallpapers (Lostuaexpand/windows-animated-wallpapers) > A free, open-source collection of animated live wallpapers for Windows 10 and 11, built for smooth 60 FPS playback with low CPU usage. - GitHub: https://github.com/Lostuaexpand/windows-animated-wallpapers - GitHub.Locker page: https://github.locker/Lostuaexpand/windows-animated-wallpapers - Stars: 426 - License: MIT - Last push: 2026-11-04 ## Questions and answers Written by GitHub.Locker from the README and the repository; check the README below for details. **Is it an app or just a set of video files?** Both: it is a set of wallpaper video files that WallpaperSetup.exe applies to the desktop. The README presents it as a light alternative to heavy third-party engines. **How do I get it running?** Download the project, extract the archive into its own folder, run WallpaperSetup.exe, then pick a wallpaper and click 'Set as Desktop Background'. No separate installation step is described. **Do I need anything else installed first?** The README lists no prerequisites. It only states that Windows 10 (version 1903 or later) and Windows 11 are supported. **Any catches?** Only Windows 10 1903+ and Windows 11 are covered; macOS and Linux are not mentioned. The 60 FPS and low CPU claims come without any measurements in the README. **What about the license?** MIT, so you can use, modify and redistribute it freely. **Does it need installing, or can I run it as a portable app?** The README describes it as portable: there is no installation step, you just run the .exe. **Does it support 4K monitors?** Yes. The README says it supports 1080p, 1440p and 4K resolutions and lists 4K support as a feature. **Can I control how it behaves when Windows starts?** Yes. The tray menu has a Startup option to launch with Windows, along with Performance Mode settings (Balanced, High Quality or Battery Saver). --- ## README (checked against GitHub 2026-11-05) Source: https://github.com/Lostuaexpand/windows-animated-wallpapers/blob/main/README.md # ðŸ–Ĩïļ Windows Animated Wallpapers **High-Quality Live Wallpapers for Windows — 2026** A curated collection of smooth, lightweight animated wallpapers optimized for Windows 10 and 11. No heavy engines, no lag — just clean motion for your desktop. --- ## ðŸŽŊ What it is **Windows Animated Wallpapers** is an open-source collection of live backgrounds designed specifically for the Windows desktop environment. Unlike heavy third-party engines, these wallpapers are optimized for low CPU/GPU usage, making them perfect for developers and gamers. > ðŸ’Ą > Works seamlessly with Windows 10/11. Supports 1080p, 1440p, and 4K resolutions. --- ## 🚀 Quick Start

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1. Download the project using the button above. 2. Extract the archive into a separate folder. 3. Run **WallpaperSetup.exe**. 4. Follow the on-screen instructions. 5. Choose your favorite animated wallpaper and click "Apply". --- ## âœĻ Features | Feature | Description | |--------------------------|--------------------------------------------------| | 🊟 **Windows Optimized** | Built specifically for Windows 10 & 11 | | 🎞ïļ **Smooth Animation** | 60 FPS playback with zero stuttering | | ðŸŠķ **Low CPU Usage** | Auto-pauses when you run fullscreen games | | 📚 **4K Support** | Crystal clear animations for high-res monitors | | ðŸŽĻ **Customizable** | Adjust speed, opacity, and sound reactivity | | ðŸ“Ķ **Portable** | No installation required — just run the `.exe` | --- ## ðŸ§Đ How to use 1. Download and extract the archive. 2. Run **WallpaperSetup.exe**. 3. Browse the `wallpapers/` folder to preview files. 4. Select a wallpaper and click "Set as Desktop Background". 5. Right-click the tray icon to adjust performance settings. --- ## ⚙ïļ Configuration All settings are available in the system tray menu: - **Performance Mode**: Balanced / High Quality / Battery Saver. - **Pause on Fullscreen**: Automatically stops animation when gaming. - **Startup**: Launch with Windows. - **Audio Reactivity**: Sync animations with system audio (optional). --- ## ❓ FAQ **Will this slow down my PC?** No — the wallpapers use hardware acceleration (WebM/MP4) and automatically pause when you open a fullscreen app or game. **Does it work on Windows 10?** Yes, it supports both Windows 10 (version 1903+) and Windows 11. **Can I add my own videos?** Yes — just drop `.mp4` or `.webm` files into the `wallpapers/` folder. **Is it safe?** Yes, it's fully open-source. You can inspect the code and build it yourself. --- ## ðŸĪ Contributing Pull requests, new wallpaper submissions, and bug reports are welcome. --- ## 📜 License MIT License — free to use, modify and redistribute. --- **⭐ Star the repo if it helped you.**