Turn PNG into a lighter JPG. Adjust quality and convert right in your browser, no install.

Click to choose a file

Choose file

JPG, PNG, WebP, HEIC, and more

When screenshots or graphics saved as PNG are too large, converting to JPG can make the file much lighter. The key caveat: JPG does not support transparency, so any transparent areas in your PNG will be filled with white. For photos and opaque images, JPG is especially efficient. The conversion runs entirely on your device and your original PNG stays untouched.

How to use it

  1. 1Drag in the PNG image you want to convert, or click to upload it.
  2. 2Make sure the output format is set to JPG — it's the default on this page.
  3. 3Use the quality slider to balance file size and image quality. Around 80–85% trims the size with no noticeable difference.
  4. 4Press Convert and the reduced size compared to the original PNG will appear. Download to save — that's it!

Handy tips

  • If a PNG has a transparent background and you convert it to JPG, those transparent areas will be filled with white. For logos or stickers that need transparency, keep them as PNG or WebP.
  • Photos with lots of colors and fine detail are much lighter as JPG than as PNG.
  • Images heavy with text or lines can develop slight noise around edges in JPG. In those cases, PNG or WebP will serve you better.

Frequently asked questions

JPG does not support transparency. Any transparent parts will automatically be filled with white. If you need to preserve the transparent background, choose PNG or WebP instead.

It depends on the quality setting, but at 80% or above it's difficult to tell with the naked eye. JPG compression isn't fully lossless, but it's more than sufficient for everyday sharing and web use.

It varies by image type, but photos typically become 50–80% lighter as JPG compared to PNG. Illustrations or screenshots with large areas of solid color may see a smaller reduction.

No, the original stays untouched. You only receive the converted JPG as a new file, and since everything is processed on your device, nothing is sent anywhere.