Convert PNG to JPG

Convert PNG to JPEG for smaller files and universal compatibility. Free and private.

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Open PNG to JPG Converter →

Upload PNG, select JPEG format, compress and download

Convert PNG to JPG — Free, Fast & Private

PNG files are often 3-10x larger than equivalent JPEGs because PNG uses lossless compression. Converting to JPEG dramatically reduces file size while maintaining visual quality for photographs and complex images.

MiniPx converts your PNG to JPG directly in your browser. The conversion is instant — no uploading to servers, no waiting. You can also batch convert multiple PNG files at once with no limits.

Note that JPEG does not support transparency. Any transparent areas in your PNG will become white in the JPEG output. If you need to keep transparency, convert to WebP instead.

How it works

  1. Upload PNG files: Drag your PNG images into MiniPx.
  2. Select JPEG format: Choose JPEG from the format options.
  3. Choose quality: Smart preset gives the best balance. Gentle for maximum quality.
  4. Download JPG files: Save converted files individually or all at once.

Frequently asked questions

Does converting PNG to JPG reduce quality?
There is minimal quality reduction since JPEG is lossy. At Smart quality (65%), the difference is imperceptible for photographs. Use Gentle (82%) when maximum quality matters.
Does PNG to JPG remove transparency?
Yes. JPEG does not support transparency. Transparent areas become white. To keep transparency, convert to WebP instead.
How much smaller is JPG than PNG?
Typically 3-10x smaller for photographs. A 5MB PNG photo often converts to a 300-800KB JPEG with no visible quality loss.
Can I convert multiple PNGs at once?
Yes. Add as many PNG files as you want and convert them all to JPEG in batch. No file limits.

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