JPG to PNG Converter
Convert JPG images to lossless PNG format. Free, private, instant.
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JPG to PNG Converter Features
Fast, private JPG to PNG conversion in your browser.
All standard JPG and JPEG files are supported.
Output is a full-quality lossless PNG file, perfect for further editing.
Your images never leave your device. 100% private conversion.
How to Convert Files
Upload your files, select output format, and download converted files instantly. Our converter supports batch conversion and maintains high quality.
Frequently Asked Questions
Why would I convert JPG to PNG?
You would convert JPG to PNG when you need to edit the image further and want to avoid additional quality loss from re-saving as JPG.
PNG is also needed when you want to add transparency to an image or combine it with other design elements.
For screenshots, logos, and icons, PNG produces sharper results than JPG.
Will PNG look better than JPG?
Converting JPG to PNG will not improve the quality of the original image. Any compression artifacts from the JPG will still be present in the PNG.
What PNG guarantees is that no additional quality loss occurs from that point forward.
For the best quality, always start from the original uncompressed source image.
Is PNG file size larger than JPG?
Yes. PNG is a lossless format and produces larger files than JPG, especially for photographs.
For photos intended for web use, JPG is almost always the better choice due to smaller file sizes.
For graphics, icons, and images with text, PNG is worth the larger file size for superior quality.
Is my data sent to a server?
No. All conversion happens in your browser using the HTML5 Canvas API.
Your images never leave your device. This is safe even for sensitive or private photos.
We do not store, log, or transmit any images you upload.
Can I convert PNG back to JPG?
Yes — use our PNG to JPG Converter to convert back.
You can choose the JPG quality level to balance file size and image quality.
Note that going from JPG to PNG to JPG will result in quality loss from both JPG compressions.
Does the PNG support transparency?
The PNG format supports transparency, but the converted image will not have transparent areas since JPG images don't have transparency data.
To create a PNG with transparency, use a background removal tool first.
Our Background Remover tool can remove the background, and the result can be saved as a transparent PNG.
Does it work with JPEG files (.jpeg extension)?
Yes. JPG and JPEG are the same format. Both .jpg and .jpeg file extensions are accepted.
The output PNG file will have the .png extension.
The conversion process is identical regardless of whether the input file has a .jpg or .jpeg extension.
Is there a file size limit?
There is no hard limit. The converter runs in your browser and is limited only by available memory.
Large photos (20MB+) convert in a few seconds on modern devices.
For very large image collections, consider using our batch Image Converter.