diff --git a/tiny_gltf_loader.h b/tiny_gltf_loader.h
index c499861..d91f665 100644
--- a/tiny_gltf_loader.h
+++ b/tiny_gltf_loader.h
@@ -716,6 +716,11 @@ static bool IsDataURI(const std::string &in) {
     return true;
   }
 
+  header = "data:text/plain;base64,";
+  if (in.find(header) == 0) {
+    return true;
+  }
+
   return false;
 }
 
@@ -742,6 +747,13 @@ static bool DecodeDataURI(std::vector<unsigned char> *out,
     }
   }
 
+  if (data.empty()) {
+    header = "data:text/plain;base64,";
+    if (in.find(header) == 0) {
+      data = base64_decode(in.substr(header.size()));
+    }
+  }
+
   if (data.empty()) {
     return false;
   }