Image Super-Resolution (Swin2SR x4)

Choose Clear (pretrained) for the original Swin2SR model, or Smooth (fine-tuned) for the Swin2SR version we fine-tuned on DIV2K patches.

Resolution info.

About this tool

This is a free image enhancement tool that uses Swin2SR to reconstruct and refine image detail at the pixel level (“pixel refabrication”).
I built it because many of my own photos are distorted or only exist as low‑quality copies on social media.

Tip for social media images

If your only copy is on Instagram, open Instagram on a computer, view the photo in full‑screen, take a screenshot, and crop it tightly around the image before uploading here.

Usage notes

Processing and queue times can occasionally exceed ten minutes, especially during heavy use.
If this tool gets regular traffic, I plan to upgrade to a stronger GPU backend.

Please reach out if you need any help or have questions.