Both formats are common, but they solve different problems. JPEG compresses photographs into relatively compact files. PNG stores image information losslessly and is useful for graphics and images where exact pixels or transparency matter.

Quick steps

  1. 1.Identify whether the output is a photograph or graphic.
  2. 2.Use a high-quality JPEG for most web photo sharing.
  3. 3.Choose PNG when lossless pixels or transparency is needed.
  4. 4.Compare exported size and visible artifacts at full zoom.

Choose JPEG for ordinary photographs

For camera pictures, travel images and social uploads, a high-quality JPEG usually provides a good size-to-quality balance. JPEG is lossy, so repeated editing and resaving can slowly introduce visible artifacts.

Choose PNG for specific needs

PNG can preserve hard graphic edges and transparency when a workflow actually includes an alpha channel. That does not mean converting a blurry JPEG into PNG restores its lost detail. PNG photo files may be significantly larger.

Keep an original master

The safest workflow is to preserve the best source file and export fresh copies for different uses. This avoids repeated lossy compression and makes it easier to change your mind later.

One thing to watch

A PNG export is not always “better quality” when the original was already a compressed JPEG.

TRY IT ON YOUR PHOTO

Continue in MintGrade: Export and Finish tools

Use Finish → Export to compare a JPG against a PNG of the same edited photo.

Opens the relevant controls for JPG, PNG and WebP files. No edit is applied until you choose one.

Open export and finish tools in MintGrade →

Common question

Is JPG worse than PNG for every photo?

No. A well-exported JPEG often looks excellent while using less storage. PNG is more useful when its lossless behavior or transparency matters.