EsyTool

Convert PNG to JPG Online - Reduce Image File Size

Convert PNG images to JPG format to shrink file size significantly while retaining visual clarity.

Runs entirely in your browser

Click or drag image here

Supports HEIC, JPG, PNG, WebP, AVIF, GIF, BMP and more

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How to use Convert PNG to JPG Online - Reduce Image File Size
  1. 1Select your PNG file.
  2. 2Set target quality.
  3. 3Download your optimized JPG file.
Privacy & security

Processed locally in your browser.

No uploads or tracking.

Frequently asked questions
How much smaller will my file be?

Converting uncompressed PNG screenshots or photos to JPG typically reduces file size by 70%–90%.

PNG to JPG Conversion — Shrinking File Sizes for Web & Email

PNG files are uncompressed or losslessly compressed, which makes them large. Converting heavy PNG photos or screenshots to JPG drastically reduces size without noticeable loss of quality.

Common use cases

Emailing Heavy Screenshots and Graphics

Compress heavy 5MB PNG screenshots down to 300KB JPGs for fast email delivery.

Tips for best results
  • Note that JPG does not support transparent backgrounds; transparent areas will be filled with white.
More questions answered

Should I convert logos to JPG?

If your logo has text or transparency, keep it in PNG format. For photographs or complex backgrounds, convert to JPG.