# Upscayl: Free and Open Source AI Image Upscaler for All Platforms This repository profile is provided by osrepos.com, an open source repository discovery platform. Source: osrepos.com Repository profile: https://osrepos.com/repo/upscayl-upscayl Generated for open source discovery and AI-assisted research. Upscayl is a leading free and open-source AI image upscaler designed to enlarge and enhance low-resolution images without compromising quality. Utilizing advanced AI algorithms like Real-ESRGAN, it provides a powerful solution for improving image clarity and detail. Available across Linux, macOS, and Windows, Upscayl makes high-quality image upscaling accessible to everyone. GitHub: https://github.com/upscayl/upscayl OSRepos URL: https://osrepos.com/repo/upscayl-upscayl ## Summary Upscayl is a leading free and open-source AI image upscaler designed to enlarge and enhance low-resolution images without compromising quality. Utilizing advanced AI algorithms like Real-ESRGAN, it provides a powerful solution for improving image clarity and detail. Available across Linux, macOS, and Windows, Upscayl makes high-quality image upscaling accessible to everyone. ## Topics - ai - image upscaling - electron - esrgan - gigapixel - typescript - open source - image processing ## Repository Information Last analyzed by OSRepos: Wed Mar 25 2026 13:58:27 GMT+0000 (Western European Standard Time) Detail views: 3 GitHub clicks: 4 ## Safety Notice OSRepos shares public repositories for knowledge and discovery only. Review source code, dependencies, licenses, and security implications before running or installing anything. ## Content ## Introduction Upscayl is a leading free and open-source AI image upscaler designed to enlarge and enhance low-resolution images without compromising quality. Leveraging advanced AI algorithms like Real-ESRGAN, Upscayl transforms pixelated or small images into high-resolution versions, making details clearer and sharper. It is a cross-platform application, available for Linux, macOS, and Windows, providing a powerful and accessible tool for anyone needing to improve their image quality. For more information, visit the [official Upscayl website](https://upscayl.org/). ## Installation Upscayl requires a Vulkan compatible GPU (Graphics Card) to upscale images effectively. While many integrated GPUs (iGPUs) might not work, it's always worth trying. ### Linux Upscayl is widely available across various Linux distributions. You can find it in most distro's software listings or use popular package formats: * **Flatpak:** Available on [Flathub](https://flathub.org/apps/org.upscayl.Upscayl). * **AppImage:** Download the `upscayl-x.x.x-linux.AppImage` from the [releases section](https://github.com/upscayl/upscayl/releases/latest) or [official website](https://upscayl.org/). Right-click, go to Permissions, check 'allow file to execute', then double-click to run. * **AUR (Arch Linux):** `upscayl-bin` package available [here](https://aur.archlinux.org/packages/upscayl-bin). * **Snap:** Install via [Snapcraft](https://snapcraft.io/upscayl/). * **Other formats:** RPM (Fedora), DEB (Debian/Ubuntu), and ZIP are also available from the [releases section](https://github.com/upscayl/upscayl/releases/latest). ### macOS (macOS 12 and later) 1. Download the `upscayl-x.x.x-mac.dmg` file from the [releases section](https://github.com/upscayl/upscayl/releases/latest) or [official website](https://upscayl.org/). 2. Double-click the DMG, drag the Upscayl icon into the Applications folder. 3. Open Finder, navigate to Applications, right-click Upscayl, and select 'Open'. Confirm 'Open' again in the subsequent window. * **Homebrew:** `brew install --cask upscayl` ### Windows (Windows 10 and later) 1. Download the `upscayl-x.x.x-win.exe` file from the [releases section](https://github.com/upscayl/upscayl/releases/latest) or [official website](https://upscayl.org/). 2. Double-click the EXE file to launch the installer. 3. If a SmartScreen warning appears, click 'More Info' and then 'Run Anyway', or press 'YES' on the unverified publisher dialog. 4. Follow the installation steps to complete the setup. ## Examples To see the impressive results of Upscayl in action, including before-and-after comparisons of images enhanced by its AI algorithms, please visit the official [Comparisons page](https://github.com/upscayl/upscayl/blob/main/COMPARISONS.MD) on their GitHub repository. ## Why Use Upscayl? Upscayl stands out as an excellent choice for image upscaling due to several key advantages: * **Free and Open Source:** It's completely free to use and its source code is openly available, fostering transparency and community contributions. * **AI-Powered Enhancement:** Utilizes advanced AI models like Real-ESRGAN to intelligently add detail and clarity, making low-resolution images look significantly better. * **Cross-Platform Compatibility:** Seamlessly runs on Linux, macOS, and Windows, ensuring broad accessibility for users across different operating systems. * **User-Friendly Interface:** Designed for ease of use, allowing anyone to upscale images with just a few clicks. * **Active Development & Community:** Benefits from ongoing development and a supportive community, ensuring continuous improvements and new features. ## Links * **GitHub Repository:** [https://github.com/upscayl/upscayl](https://github.com/upscayl/upscayl) * **Official Website:** [https://upscayl.org](https://upscayl.org) * **Documentation & Guides:** [https://docs.upscayl.org/](https://docs.upscayl.org/) * **Custom Models:** [https://github.com/upscayl/custom-models](https://github.com/upscayl/custom-models) * **Donate:** Support the project on [Buy Me A Coffee](https://www.buymeacoffee.com/fossisthefuture)