Upscale an image with a neural network. It works in your browser, nothing is uploaded.

Image

Drop an image here or choose a file

Neural network

Result

Original
Upscaled

The network adds detail that was never in the file. It guesses that detail from similar photos. On faces and small text the guess can show, so compare with the original.

The work goes piece by piece. On a large image it takes minutes, especially without a graphics card. You can switch to another tab, but do not close this one.

The image is processed in your browser and is never uploaded.

Is it free to use?

Yes, completely free and no sign-up needed. The tool runs entirely in your browser: the file never goes to a server, so the server spends neither CPU nor traffic — there is nothing to charge for. No watermarks, no limits on file size or count.