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Browse projects/Photos and images/Upscale a photo/Real-ESRGAN

xinntao/real-esrgan A tool that works on your files

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

  • Open source
  • Runs on your own computer
  • Windows, Mac or Linux
  • Tested 4 Nov 2026

You bring

  • a small RGB photograph

You get

  • a PNG four times the width and height
What can it reach?
  • The internet. Downloads the 67 MB x4plus model from the upstream release on first use. The download container cannot see your photo.
How was it tested?

Run on clean Intel and AMD and Apple silicon and ARM machines on 4 Nov 2026. Its check passed on a known sample and rejected deliberately broken results.

This checks the job this page describes, not every feature of the original project.

Project, licence and recipe files

xinntao/real-esrgan on GitHub

Licence. BSD-3-Clause (source); upstream has not confirmed redistribution terms for the x4plus weights. The image does not contain them.

The 7 recipe files

Recipe revision 7af6b9b24eff, from fa4c8a03ae3d.

Photos and images

Cut out, enlarge and convert photos.

All 2