Meet the fastest AI image upscaler you've seen. Go from 400px to 2000px in less than 2 seconds, adding missing details as it goes along. Full privacy. No usage limits. No more buying credits on shady websites.

Real-ESRGAN aims at developing Practical Algorithms for General Image/Video Restoration.
We extend the powerful ESRGAN to a practical restoration application (namely, Real-ESRGAN), which is trained with pure synthetic data.

Upscayl is a cross-platform application built with the Linux-first philosophy. This means that we prioritize Linux builds over others but that doesn't mean we'll break things for other OSes :)