Upscayl

Upscayl is a powerful open-source AI image upscaling tool designed to convert low-resolution images into sharp, high-quality visuals. Built on advanced deep learning models like Real-ESRGAN, it intelligently generates missing details to enhance clarity, texture, and resolution.

Unlike cloud-based tools, Upscayl runs directly on your local machine, ensuring full privacy and offline usage. It is widely used by designers, photographers, content creators, and developers who need high-quality image enhancement without paying for expensive software.

The tool supports multiple AI models optimized for different types of images such as photos, anime, illustrations, and digital artwork. With batch processing and GPU acceleration, Upscayl can upscale images up to 4x or even higher depending on the mode used.

In addition to its free desktop version, Upscayl also offers a cloud-based service for users who want faster processing without requiring a powerful GPU.