diff --git a/snippets/byteSize.md b/snippets/byteSize.md
index aff541a5b..8e9f533c5 100644
--- a/snippets/byteSize.md
+++ b/snippets/byteSize.md
@@ -2,6 +2,8 @@
 
 Returns the length of string.
 
+It converts a given string to a [Blob Object](https://developer.mozilla.org/en-US/docs/Web/API/Blob) and finds it's size
+
 ```js
 const byteSize = str => new Blob([str]).size;
 ```