diff --git a/src/tuimble/client.py b/src/tuimble/client.py
index 7da8b43..144a4ca 100644
--- a/src/tuimble/client.py
+++ b/src/tuimble/client.py
@@ -280,6 +280,19 @@ class MumbleClient:
             else:
                 self._mumble.users.myself.undeafen()
 
+    def set_self_mute(self, mute: bool) -> None:
+        """Toggle self-mute on the server."""
+        if self._mumble and self._connected:
+            if mute:
+                self._mumble.users.myself.mute()
+            else:
+                self._mumble.users.myself.unmute()
+
+    def register_self(self) -> None:
+        """Register the current user on the server."""
+        if self._mumble and self._connected:
+            self._mumble.users.myself.register()
+
     # -- pymumble callbacks (run on pymumble thread) -------------------------
 
     def _register_callbacks(self) -> None:
diff --git a/tests/test_client.py b/tests/test_client.py
index 6bc597c..98d1b92 100644
--- a/tests/test_client.py
+++ b/tests/test_client.py
@@ -120,3 +120,47 @@ def test_disconnect_clears_connected():
     client._mumble = MagicMock()
     client.disconnect()
     assert client.connected is False
+
+
+def test_set_self_mute_calls_pymumble():
+    client = MumbleClient(host="localhost")
+    client._connected = True
+    myself = MagicMock()
+    users = MagicMock()
+    users.myself = myself
+    mumble = MagicMock()
+    mumble.users = users
+    client._mumble = mumble
+
+    client.set_self_mute(True)
+    myself.mute.assert_called_once()
+    myself.unmute.assert_not_called()
+
+    myself.reset_mock()
+    client.set_self_mute(False)
+    myself.unmute.assert_called_once()
+    myself.mute.assert_not_called()
+
+
+def test_set_self_mute_noop_when_disconnected():
+    client = MumbleClient(host="localhost")
+    client.set_self_mute(True)
+
+
+def test_register_self_calls_pymumble():
+    client = MumbleClient(host="localhost")
+    client._connected = True
+    myself = MagicMock()
+    users = MagicMock()
+    users.myself = myself
+    mumble = MagicMock()
+    mumble.users = users
+    client._mumble = mumble
+
+    client.register_self()
+    myself.register.assert_called_once()
+
+
+def test_register_self_noop_when_disconnected():
+    client = MumbleClient(host="localhost")
+    client.register_self()