diff --git a/apps/client/src/features/editor/components/embed/embed-view.tsx b/apps/client/src/features/editor/components/embed/embed-view.tsx
index 4fb7d66a..176f14ad 100644
--- a/apps/client/src/features/editor/components/embed/embed-view.tsx
+++ b/apps/client/src/features/editor/components/embed/embed-view.tsx
@@ -86,8 +86,8 @@ export default function EmbedView(props: NodeViewProps) {
       {embedUrl ? (
         <div className={classes.embedContainer}>
           <ResizableWrapper
-            initialWidth={nodeWidth || 640}
-            initialHeight={nodeHeight || 480}
+            initialWidth={nodeWidth || 800}
+            initialHeight={nodeHeight || 600}
             minWidth={200}
             maxWidth={1200}
             minHeight={200}
diff --git a/packages/editor-ext/src/lib/embed.ts b/packages/editor-ext/src/lib/embed.ts
index a93648b1..0b3cfc2f 100644
--- a/packages/editor-ext/src/lib/embed.ts
+++ b/packages/editor-ext/src/lib/embed.ts
@@ -64,14 +64,14 @@ export const Embed = Node.create<EmbedOptions>({
         }),
       },
       width: {
-        default: 640,
+        default: 800,
         parseHTML: (element) => element.getAttribute("data-width"),
         renderHTML: (attributes: EmbedAttributes) => ({
           "data-width": attributes.width,
         }),
       },
       height: {
-        default: 480,
+        default: 600,
         parseHTML: (element) => element.getAttribute("data-height"),
         renderHTML: (attributes: EmbedAttributes) => ({
           "data-height": attributes.height,