JPG to PNG Converter – Convert JPG to PNG Free Online

No — converting JPG to PNG does not recover quality that was lost during JPG compression. The existing pixel data is preserved exactly as-is, but any compression artifacts from the original JPG remain in the PNG. However, no additional quality loss occurs during the conversion, and future edits won't cause further degradation since PNG is lossless.

No. Converting JPG to PNG does not add transparency. The white or colored background of your JPG will remain as a solid background in the PNG. To get a transparent background, you would need an image editing tool that can remove backgrounds. This converter simply changes the file format from lossy JPG to lossless PNG.

JPG uses lossy compression that significantly reduces file size by discarding some image data. PNG uses lossless compression that preserves all pixel data exactly. For photographs and complex images, this typically results in PNG files being 3-8 times larger than equivalent JPGs. This is expected and normal — the trade-off is higher quality and no compression artifacts.

Yes. Drop multiple JPG files into the drop zone or select multiple files using the file picker (up to 20 files). All files are converted simultaneously in your browser. Each converted PNG has its own download button, or you can download all files at once with the "Download All" button.

The tool supports JPG files up to 20MB each. Very large images (above 5000×5000 pixels) may take a moment to process depending on your device. Since all processing happens in the browser, there are no server-side limits — performance depends on your device's memory and processing power.