upscayl/upscayl

🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows.

What it solves

Upscayl is a free and open-source AI image upscaler that allows users to enlarge and enhance low-resolution or pixelated images without losing quality.

How it works

It utilizes AI models, specifically Real-ESRGAN, and the Vulkan architecture to guess missing details and enhance image resolution. The application requires a Vulkan-compatible GPU to function.

Who it’s for

Anyone looking to increase the resolution of their images locally on Windows, macOS, or Linux, provided they have a compatible graphics card.

Highlights

  • Cross-platform support for Windows, macOS, and Linux.
  • Based on the Real-ESRGAN AI model.
  • Supports batch upscaling of images.
  • Ability to use custom AI models.
  • Fully open-source backend (AGPLv3 license).

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