title: How do I convert base64 string image to blob in React Native?
body: <p>I am trying to using <a href="https://github.com/react-native-community/react-native-camera/blob/master/README.md" rel="nofollow noreferrer">React-Native-Camera</a> to capture an image and upload to the server, the captured response only provide base64 image and relative uri path to the system's cache. I used to turn the image to a blob in websites using packages like <a href="https://github.com/nolanlawson/blob-util" rel="nofollow noreferrer">blob-util</a>, which doesn't work on React-native. </p>
  
  <p>As I was searching around I see that most people are uploading the base64 strings directly to the server, but I can't find anything about blob, how can I get a blob from base64 image string?</p>