Some free online converters do not support the Alpha channel (transparency). If you use a low-quality ".png to png" tool, it might render your transparent background as solid white. You will have technically converted a PNG to a PNG, but you have destroyed the feature that made PNG valuable.
: Many PNGs contain "junk" data like camera settings, GPS coordinates, or software signatures (e.g., "made in Photoshop"). Re-saving the file through an optimizer removes these chunks to save space and improve privacy. .png to png
Do you have a specific image you'd like to transform right now, or are you looking for help with a particular design tool? How To Make Animated PNGs (APNG) Some free online converters do not support the
Got a PNG question that doesn’t fit these three? Drop a comment below—we’ll help you out. : Many PNGs contain "junk" data like camera