Convert online image to base64 with C#
The following code will convert an online image to a base64 string.
The code was specifically written for use in LINQPad, hence the use of Dump().
String url = "http://ecx.images-amazon.com/images/I/51MVXV3QQ6L._SL500_SS150_.jpg"; Uri uri = new Uri(url); WebClient client = new WebClient(); byte imageBytes = client.DownloadData(uri); string base64String = Convert.ToBase64String(imageBytes); base64String.Dump(); base64String.Length.Dump(); ("<img src='data:image/jpg;base64," + "' />").Length.Dump(); client.Dispose();
The length dumps are given to get an idea of what size would be added to a file if added inline.
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