Does this upload my images anywhere?

No — conversion happens entirely in your browser.

Will converting JPG to PNG add transparency?

No — JPGs don't have transparency data to begin with, so the resulting PNG will still have an opaque background, just in a lossless format.

PNG is lossless, so it's useful when you need to avoid further compression artifacts, or when a tool/platform specifically requires PNG input.

JPG to PNG Converter converts one or more JPG images to PNG format, entirely in your browser.

No upload Instant Free No sign-up

Click to choose JPG images, or drag and drop them here

Does this upload my images anywhere?: No — conversion happens entirely in your browser.
Will converting JPG to PNG add transparency?: No — JPGs don't have transparency data to begin with, so the resulting PNG will still have an opaque background, just in a lossless format.
Why convert JPG to PNG?: PNG is lossless, so it's useful when you need to avoid further compression artifacts, or when a tool/platform specifically requires PNG input.