WizzyTools

Convert PNG to JPG for free

Works offline · never uploaded

Convert a PNG image to JPG right in your browser, with adjustable quality.

Updated

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How it works

  1. 1

    Choose or drop a PNG file.

  2. 2

    Set the JPG quality with the slider.

  3. 3

    Check the preview and size, then click Convert Image.

  4. 4

    Download the .jpg file.

About the PNG to JPG

PNG is ideal for screenshots and graphics, but photos saved as PNG are often several times larger than they need to be, and some forms only accept JPG. This tool re-encodes a PNG as a JPG at a quality you set, cutting the file size of photographic images sharply. Because JPG cannot store transparency, see-through areas are filled with white.

What you can do

  • Convert a PNG to JPG with a quality slider that starts at 90 percent.
  • Lower quality to make the file smaller, watching the preview for blocky edges.
  • Compare the PNG size with the new JPG size before saving.
  • Keep the original pixel width and height.

When it works best

  • A photo that was exported as PNG and is too heavy to email.
  • A form or older website that rejects anything except .jpg files.
  • Shrinking a screenshot of a photo or video frame, where JPG artefacts are hard to see.

Things to know

  • Your PNG is converted locally and stays on your device.
  • Transparent backgrounds turn white; logos meant to sit on coloured pages will show a white box.
  • JPG blurs sharp text and flat colour slightly, so diagrams and UI screenshots often look better as PNG or WebP.
  • To keep transparency and still save space, use PNG to WebP instead.

Frequently asked questions

It turns white, so a logo meant for a coloured page will show a white box.

90 percent. Lower it for a smaller file while watching the preview for blocky edges.

Often not. JPG softens sharp text and flat colour, so UI screenshots usually look better as PNG or WebP.

Use PNG to WebP, which supports transparent pixels.