Free online AI Upscale: AI super resolution 2x/4x. No software installation, works right in your browser, completely free.
Completely free. All tools on this site are free to use — no sign-up and no usage limits. Ads shown on the site help cover server and development costs.
Yes. AI models run directly in your browser — images are never uploaded to a server, so your privacy stays fully in your hands.
The first run needs to load the AI model (tens of seconds depending on your connection); after that, each image usually takes seconds.