diff --git a/stubs/autobahn/websocket/xormasker.pyi b/stubs/autobahn/websocket/xormasker.pyi
new file mode 100644
--- /dev/null
+++ b/stubs/autobahn/websocket/xormasker.pyi
@@ -0,0 +1,27 @@
+# Stubs for autobahn.websocket.xormasker (Python 3)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from typing import Any, Optional
+from wsaccel.xormask import createXorMasker
+
+create_xor_masker = createXorMasker
+xrange = range
+
+class XorMaskerNull:
+    def __init__(self, mask: Optional[Any] = ...) -> None: ...
+    def pointer(self): ...
+    def reset(self) -> None: ...
+    def process(self, data: Any): ...
+
+class XorMaskerSimple:
+    def __init__(self, mask: Any) -> None: ...
+    def pointer(self): ...
+    def reset(self) -> None: ...
+    def process(self, data: Any): ...
+
+class XorMaskerShifted1:
+    def __init__(self, mask: Any) -> None: ...
+    def pointer(self): ...
+    def reset(self) -> None: ...
+    def process(self, data: Any): ...