Home/JPG to PNG
100% local · nothing is ever uploadedConvert JPG to PNG
Drop your JPG files below and get back a lossless PNG — handy before further editing, or when a platform simply insists on PNG. Nothing leaves your device, and a whole batch downloads together as one ZIP.
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JPG, PNG, WebP, AVIF, or HEIC (Safari only) · processed locally · never uploaded · paste with Ctrl+V also works
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Why convert JPG to PNG?
JPG already threw away some detail when it was first saved, so converting to PNG doesn't recover it — a JPG-sourced PNG is a lossless copy of an already-lossy file, not a magically sharper one. What it does buy you: no further quality loss from that point on, which matters if you're about to edit or re-save the image several times, and PNG is what plenty of platforms and upload forms specifically require regardless of what's actually in the image.
One thing it won't do: add transparency. A JPG never had an alpha channel to begin with, so the PNG comes out fully opaque, same as the source.
WebP vs JPG vs PNG vs AVIF: Which to Use? →