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PNG to JPG Converter Online

Convert heavy PNG images to compact JPGs in seconds. Choose background color for transparent pixels, configure compression quality, and download individual JPGs or packed in a ZIP file.

Select or Drag PNG Images to Convert

Convert PNG graphics and logos to lightweight JPG. Choose custom background color for transparency, customize quality, and download as ZIP.

Multiple PNGs supported•Custom Background Fill•100% Client-Side
100% PrivateProcessed entirely in browser
Alpha Fill ControlNo ugly black backgrounds
ZIP DownloadBatch download in one archive

Frequently Asked Questions

Why convert PNG to JPG?

PNG files are often 3x to 10x larger than JPGs because PNG preserves lossless data. Converting to JPG drastically reduces file size for websites, emails, and government upload forms (like SSC, UPSC, and passport applications).

What happens to transparent backgrounds in PNG when converted to JPG?

JPEG format does not support transparency. SizeSnap allows you to select a background fill color (default pure white or black) so that transparent areas do not turn into dark or ugly black boxes.

Can I convert multiple PNG files at the same time?

Yes. You can upload dozens of PNG images, adjust the JPEG quality and background color once, and convert all of them simultaneously with a single click. Download individually or as a single ZIP archive.

Is my data secure and private?

All conversions happen 100% locally in your web browser using HTML5 Canvas. Your photos never leave your device.