PNG to JPG is a size decision, not a quality upgrade. PNG is lossless and can keep a transparent background. JPG throws that away and stores a photo in far fewer bytes. The converter makes that trade on your computer.

Convert when

  • The image is a photo or a screenshot you will upload to a form with a size cap.
  • Nobody needs a transparent background.
  • You still have the PNG if you need the sharp original later.

Keep the PNG when

The file is a logo, an icon, a diagram, or a cut-out product shot. JPEG blocks show up on those edges. The reverse tool, JPG to PNG, does not invent transparency that was never there.

  1. Open pngtojpg.beastbrowser.com.
  2. Choose the PNG and download the JPG.
  3. If it is still large, use the image compressor.