GetResizer
Home / PNG to JPG

Convert PNG images to smaller JPG files

Choose a background for transparent pixels, adjust JPG quality and prepare photographs for compatible sharing or upload systems.

Convert PNG to JPGProtect image quality

PNG and JPG solve different problems

PNG stores pixels losslessly and can preserve transparency. JPG uses lossy compression and is usually more efficient for photographs. Converting a photographic PNG to JPG can significantly reduce size, but flat graphics and screenshots may show artifacts.

Transparency cannot survive in JPGSelect a background color before conversion. Transparent areas are filled because JPG has no alpha channel.

Choose quality by looking at the image

A setting near 85–92% is a practical starting range for many photographs. Inspect detailed texture, text and high-contrast edges. Lower quality reduces size but may produce ringing, blocks or color smearing.

When not to convert

Keep PNG for logos, screenshots, line art and images that require transparent pixels. JPG does not improve source detail and cannot restore information missing from the original.

Batch conversion and privacy

GetResizer can process several PNG files and package outputs in a ZIP. Decoding, background compositing and encoding occur in the browser; the image contents are not uploaded to GetResizer.

  1. Select PNG images.
  2. Choose JPG quality and background color.
  3. Preview and download the results.

PNG to JPG FAQ

Why did transparency turn white?

JPG cannot store transparency. White is the default replacement unless another background is selected.

Does JPG always produce a smaller file?

No. Size depends on content, dimensions and quality, although photos often compress well.

Does conversion happen online?

The tool runs in the browser and does not upload selected PNG files.