If you need to convert WebP file to PNG, you'll need to use a third-party app like Image Converter. Once you've downloaded the app from the Play Store, follow these steps to convert the WebP image ...

What’s inside a PNG file? Graphics, sure. But how is that graphic encoded? [Evan Hahn] shows you what goes into a single black pixel inside a 67-byte file. Why so many bytes? Well, that is ...