diff --git a/src/utils.js b/src/utils.js
index 786515e..15ac809 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -37,7 +37,7 @@ export const isValidHttpUrl = (str, base = "") => {
     return false
   }
 
-  return url.protocol === 'http:' || url.protocol === 'https:'
+  return url.protocol === 'http:' || url.protocol === 'https:' || url.protocol === 'blob:'
 }
 
 /**