Catalogue / xinntao/real-esrgan

Enlarge a small photo four times and save it as a PNG

With xinntao/real-esrgan, BSD-3-Clause (source); upstream has not confirmed redistribution terms for the x4plus weights. The image does not contain them.. It runs once on your files and hands you the result.

Open in UGTUGT opens on your computer and shows what it will do. Nothing runs until you press Run.

It takes

• a small RGB photograph inputs/photo

It gives you

• a PNG four times the width and height outputs/enlarged.png

It can reach

• The internet. Downloads the 67 MB x4plus model from the upstream release on first use. The download container cannot see your photo.

Tested

On clean amd64 and arm64 machines, 2026-11-04, its check passing on its sample and failing on broken results.

Its files

7 files in UGT's catalogue ↗, revision 5540a38c2abd, from fa4c8a03ae3d