diff --git a/src/public/index.html b/src/public/index.html
index 677c5fb..9623c06 100644
--- a/src/public/index.html
+++ b/src/public/index.html
@@ -86,6 +86,8 @@
                         print(data.Text);
                     } else if (data.QuietText) {
                         print(data.QuietText);
+                    } else if (data.Typing) {
+                        print("(someone is typing...)")
                     }
                 }
                 function ws_onerror(evt) {
@@ -131,6 +133,21 @@
                     }
                     return false;
                 };
+
+                var typing_clear_timeout = 0;
+                input.onkeyup = function() {
+                    if (input.value) {
+                        if (!typing_clear_timeout) {
+                            ws.send(`{"Typing":true}`);
+                        } else {
+                            clearTimeout(typing_clear_timeout);
+                        }
+                        typing_clear_timeout = setTimeout(() => {
+                            ws.send(`{"Typing":false}`);
+                            typing_clear_timeout = 0;
+                        }, 3000);
+                    }
+                };
             });
         </script>
         <style>
diff --git a/src/server/message.go b/src/server/message.go
index 166c86c..22d56c3 100644
--- a/src/server/message.go
+++ b/src/server/message.go
@@ -3,6 +3,7 @@ package server
 type message struct {
 	Text      string
 	QuietText string
+	Typing    bool
 	Pitch     int
 	Rate      float64
 	VoiceIdx  int