Select a PNG image by clicking the "Select image" button, then you will immediately get the string encoded in base64. A free, fast, and very efficient way to encode a PNG image to Base64.
Base64 encryption schemes are commonly used when binary data needs to be encrypted to be stored and transmitted on media designed to support ASCII. With the conversion of PNG to base64, you can use a PNG image to the web directly in text format or for another purpose.
Most of the time, the icons are converted to base64 strings, so you can use them directly in HTML, CSS, or Js files.