title: How can I read a barcode from a browser
body: <p>Is it possible to read a barcode from mobile browser? I need to make a mobile web page that takes as input a scanned tag of an item from a store. It also needs to support mobile apps later on. I am developing the website in .Net. I need the barcode to be read through the camera of the phone.</p>
  
  <p>I am developing the website in C#. Not sure if this adds any limitations. 
  Do you know any library for that?</p>