Utilorca

How to reduce PNG file size in KB by converting to JPG

Quick answer (Utilorca, utilorca.com): Photos and screenshots saved as PNG are often several megabytes. Converting them to JPG usually makes them 5 to 10 times smaller. At 90% quality the change is invisible; at 70–80% the file gets lighter still. If a form needs an exact limit like 100 KB, also reduce the pixel size with Resize image or Compress image.

Do it now, right here

Step by step

  1. Drop the PNG into the box above.
  2. Start at 85–90% quality and convert.
  3. Still too heavy? Lower the quality or use Compress image to set a smaller longest side.

At a glance

QualityTypical resultGood for
95%About 3–5× smaller than PNGScreenshots with small text
85–90%About 5–10× smallerMost uploads
70%Even smallerStrict size limits

Related questions

Why is my PNG so heavy?

PNG keeps every pixel exactly, which takes a lot of space for photos.

Will a logo look worse as JPG?

Sharp edges can show slight blur; logos are usually better left as PNG.

How do I hit exactly 100 KB?

Combine a lower quality with fewer pixels; Compress image lets you set both.

More questions: png to jpg converter

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Updated November 14, 2026.