diff --git a/src/platform/mod.rs b/src/platform/mod.rs
index ba494ac6..da780f4b 100644
--- a/src/platform/mod.rs
+++ b/src/platform/mod.rs
@@ -20,4 +20,6 @@ pub mod macos;
 pub mod unix;
 pub mod windows;
 
+pub mod stdweb;
+
 pub mod desktop;
diff --git a/src/platform/stdweb.rs b/src/platform/stdweb.rs
new file mode 100644
index 00000000..4ffa7dd2
--- /dev/null
+++ b/src/platform/stdweb.rs
@@ -0,0 +1,8 @@
+#![cfg(feature = "stdweb")]
+
+use stdweb::web::html_element::CanvasElement;
+
+pub trait WindowExtStdweb {
+    fn canvas(&self) -> CanvasElement;
+}
+
diff --git a/src/platform_impl/stdweb/window.rs b/src/platform_impl/stdweb/window.rs
index 3008dd58..1ab8a0d2 100644
--- a/src/platform_impl/stdweb/window.rs
+++ b/src/platform_impl/stdweb/window.rs
@@ -1,8 +1,9 @@
 use dpi::{LogicalPosition, LogicalSize, PhysicalPosition, PhysicalSize};
 use event::{Event, WindowEvent};
 use icon::Icon;
+use platform::stdweb::WindowExtStdweb;
 use monitor::{MonitorHandle as RootMH};
-use window::{CreationError, MouseCursor, WindowAttributes, WindowId as RootWI};
+use window::{CreationError, MouseCursor, Window as RootWindow, WindowAttributes, WindowId as RootWI};
 use super::{EventLoopWindowTarget, register};
 use std::collections::VecDeque;
 use std::collections::vec_deque::IntoIter as VecDequeIter;
@@ -317,3 +318,9 @@ impl Window {
         unsafe { WindowId::dummy() }
     }
 }
+
+impl WindowExtStdweb for RootWindow {
+    fn canvas(&self) -> CanvasElement {
+        self.window.canvas.clone()
+    }
+}