PNG to JPG Converter Online

Need to convert PNG to JPG and reduce your image file size? Our free online PNG to JPG converter transforms PNG images into compressed JPEG format instantly. No software needed, no account required, works on any device.

What Is PNG to JPG Conversion?

Converting a PNG to JPG changes the format from the lossless PNG structure to the compressed JPEG format. PNG files store every pixel perfectly and support transparent backgrounds. JPG applies compression that reduces file size significantly by removing data the human eye struggles to detect, producing a smaller file that looks similar to the original at normal viewing sizes.

Why Convert PNG to JPG?

File size reduction is the main reason. PNG files, especially from screenshots and graphics applications, can be very large. Converting to JPG typically reduces the file size by 60 to 80 percent. Smaller files upload faster, use less storage, and load quicker on web pages.

Web performance improvement follows directly from smaller file sizes. Web pages load faster when images are smaller. For photographs and photographic content where transparency is not needed, JPG is the more efficient format.

Email and platform compatibility matters in some situations. Some older email clients and platforms handle JPG more reliably than PNG for photographic images. Converting ensures the image displays correctly for all recipients.

Social media uploads are often more efficient with JPG. Platforms like Instagram and Facebook are optimized for the photographic JPG format. PNG files uploaded to social media often get converted automatically anyway, so pre-converting gives you control over the quality.

Transparency Consideration

PNG supports transparent backgrounds. JPG does not. When you convert a PNG with transparency to JPG, the transparent areas are filled with a solid color, typically white. If your PNG has a transparent background that you need to preserve, do not convert to JPG. Use the PNG as-is or convert to WebP which also supports transparency.

How to Convert PNG to JPG Online

Upload your PNG image using the upload button or by dragging it into the upload area. The converter processes the PNG data and produces a compressed JPG file. Download the JPG immediately. Uploaded files are deleted from the server automatically after download.