diff --git a/chat/preview/image-dom-mutator.ts b/chat/preview/image-dom-mutator.ts
index 7ebcc0a..ffbd387 100644
--- a/chat/preview/image-dom-mutator.ts
+++ b/chat/preview/image-dom-mutator.ts
@@ -140,6 +140,7 @@ export class ImageDomMutator {
         /* tslint:disable max-line-length */
         this.add('default', this.getBaseJsMutatorScript(['.content video', '.content img', '#video, video', '#image, img']));
         this.add('about:blank', '');
+        this.add('yewtu.be', '');
         this.add('e621.net', this.getBaseJsMutatorScript(['video', '#image']));
         this.add('e-hentai.org', this.getBaseJsMutatorScript(['video', '#img']));
         this.add('gelbooru.com', this.getBaseJsMutatorScript(['video.gelcomVPlayer', '.post-view video', '.contain-push video', '#image']));
diff --git a/chat/preview/image-url-mutator.ts b/chat/preview/image-url-mutator.ts
index 2bbaf78..2ab0ab3 100644
--- a/chat/preview/image-url-mutator.ts
+++ b/chat/preview/image-url-mutator.ts
@@ -33,6 +33,13 @@ export class ImageUrlMutator {
     }
 
     protected init(): void {
+        this.add(
+            /^http(?:s?):\/\/(?:www\.)?youtu(?:be\.com\/watch\?v=|\.be\/)([\w\-\_]*)(&(amp;)?[\w\?=]*)?/,
+            async(_url: string, match: RegExpMatchArray): Promise<string> => {
+                const videoId = match[1]
+                return `https://yewtu.be/embed/${videoId}?autoplay=1`
+            }
+        );
         this.add(
            /^https?:\/\/.*twitter.com\/(.*)/,
            async(url: string, match: RegExpMatchArray): Promise<string> => {