diff --git a/lib/platform/browser/classes/Blob.js b/lib/platform/browser/classes/Blob.js
new file mode 100644
index 0000000000..6c506c48aa
--- /dev/null
+++ b/lib/platform/browser/classes/Blob.js
@@ -0,0 +1,3 @@
+'use strict'
+
+export default typeof Blob !== 'undefined' ? Blob : null
diff --git a/lib/platform/browser/index.js b/lib/platform/browser/index.js
index 3de84afd6b..4d2203f4bb 100644
--- a/lib/platform/browser/index.js
+++ b/lib/platform/browser/index.js
@@ -1,5 +1,6 @@
 import URLSearchParams from './classes/URLSearchParams.js'
 import FormData from './classes/FormData.js'
+import Blob from './classes/Blob.js'
 
 /**
  * Determine if we're running in a standard browser environment