use case · practical
The bread-and-butter job. You have a tiny thumbnail or an image compressed to a few kilobytes, and a layout that wants it twice as big and crisp. Swin2SR recovers edges and texture a bicubic stretch can't — on your own uploads, with nothing leaving the tab. Drop your own, or try the samples.
The "plain resize" side is the browser's own high-quality bicubic scaler — the same thing an
<img> does when you display a small image large. The enhanced side is Swin2SR.