Upscayl

Upscayl is a beautiful, free, open-source AI image lossless enlargement tool that supports desktop systems such as Windows, Mac, and Linux, with over a million users using it. With the help of state-of-the-art artificial intelligence, Upscayl can help you convert low resolution images to high resolution.
The main functions of Upscayl
AI driven image enlargement: Utilizing cutting-edge artificial intelligence technology to improve image resolution while maintaining the original details of the image.
User friendly and intuitive interface: Enjoy a seamless user experience through simple controls and intuitive navigation, allowing anyone to quickly get started.
Support for batch image enlargement function: efficiently process multiple images at once, saving time and effort while maintaining optimal magnification quality.
Add custom models: Integrate and utilize custom artificial intelligence models to provide users with flexibility to meet their personalized amplification needs using specific algorithms.
Side by side comparison view: By conveniently comparing views side by side, the effect before and after zooming in is visualized, allowing users to accurately evaluate the zoomed in results.
How to use Upscayl
Visit Upscale’s official website and click the Download button in the upper right corner to download the installation package for the corresponding operating system
After installation, open the software and click Select Image to add and select the image to be enlarged
Select the image enlargement model and select the folder for exporting the images
Finally, click the Upscale button to start zooming in
Frequently asked questions
What is the working principle of Upscayl?
Upscayl uses AI models to enhance images by guessing details, and this tool utilizes the image super-resolution model Real ESRGAN to achieve this goal.
What platforms does Upscayl support to run on?
Upscayl supports cross platform desktop system operation, including operating systems such as Windows, Mac, Linux, etc. Cloud based online operation is about to be launched.
How many times does Upscayl support zooming in on images?
Upscale supports zooming in images by 2-4 times, with a default maximum resolution of up to 4 times. However, it also offers Double Upscale for multiple zooms, theoretically achieving a 16x magnification effect.