diff --git a/js/block.js b/js/block.js
index 7e127e4..0eab0f2 100644
--- a/js/block.js
+++ b/js/block.js
@@ -339,7 +339,7 @@ function getEntityMarkup(
     return `<img src="${entity.data.src}" alt="${entity.data.alt}" style="height: ${entity.data.height};width: ${entity.data.width}"/>`;
   }
   if (entity.type === 'EMBEDDED_LINK') {
-    return `<iframe width="${entity.data.width}" height="${entity.data.height}" src="${entity.data.src}" frameBorder="0"></iframe>`;
+    return `<iframe width="${entity.data.width}" height="${entity.data.height}" src="${entity.data.src}" frameBorder="0" allowfullscreen></iframe>`;
   }
   return text;
 }
diff --git a/lib/draftjs-to-html.js b/lib/draftjs-to-html.js
index 55f02e7..12260d4 100644
--- a/lib/draftjs-to-html.js
+++ b/lib/draftjs-to-html.js
@@ -424,7 +424,7 @@
     }
 
     if (entity.type === 'EMBEDDED_LINK') {
-      return "<iframe width=\"".concat(entity.data.width, "\" height=\"").concat(entity.data.height, "\" src=\"").concat(entity.data.src, "\" frameBorder=\"0\"></iframe>");
+      return "<iframe width=\"".concat(entity.data.width, "\" height=\"").concat(entity.data.height, "\" src=\"").concat(entity.data.src, "\" frameBorder=\"0\" allowfullscreen></iframe>");
     }
 
     return text;
diff --git a/readme.md b/readme.md
index 06e7136..ff0849d 100644
--- a/readme.md
+++ b/readme.md
@@ -81,7 +81,7 @@ Following is the list of conversions it supports:
 
 7. Converts atomic entity image to image tag using entity data src for image source, and if present alt, alignment, height, width also: `<img src="src" alt="alt_text" style="float: left, height: 50px; width: 50px"/>`.
 
-8. Converts embedded links to iFrames, using width, height and src from entity data. `<iframe width="width" height="height" src="src" frameBorder="0"></iframe>`
+8. Converts embedded links to iFrames, using width, height and src from entity data. `<iframe width="width" height="height" src="src" frameBorder="0" allowfullscreen></iframe>`
 
 9. Converts hashtags to anchor tag: `<a href="#tag" class="wysiwyg-hashtag">#tag</a>`.