diff --git a/src/plugins/platforms/wasm/qwasmclipboard.cpp b/src/plugins/platforms/wasm/qwasmclipboard.cpp
index 2d00d9f723a..5112c3ae462 100644
--- a/src/plugins/platforms/wasm/qwasmclipboard.cpp
+++ b/src/plugins/platforms/wasm/qwasmclipboard.cpp
@@ -46,7 +46,7 @@ static void commonCopyEvent(val event)
     event.call<void>("preventDefault");
 }
 
-static void qClipboardCutTo(val event)
+void QWasmClipboard::cut(val event)
 {
     QWasmInputContext *wasmInput = QWasmIntegration::get()->wasmInputContext();
     if (wasmInput && wasmInput->usingTextInput())
@@ -61,7 +61,7 @@ static void qClipboardCutTo(val event)
     commonCopyEvent(event);
 }
 
-static void qClipboardCopyTo(val event)
+void QWasmClipboard::copy(val event)
 {
     QWasmInputContext *wasmInput = QWasmIntegration::get()->wasmInputContext();
     if (wasmInput && wasmInput->usingTextInput())
@@ -75,7 +75,7 @@ static void qClipboardCopyTo(val event)
     commonCopyEvent(event);
 }
 
-static void qClipboardPasteTo(val event)
+void QWasmClipboard::paste(val event)
 {
     QWasmInputContext *wasmInput = QWasmIntegration::get()->wasmInputContext();
     if (wasmInput && wasmInput->usingTextInput())
@@ -86,10 +86,26 @@ static void qClipboardPasteTo(val event)
     QWasmIntegration::get()->getWasmClipboard()->sendClipboardData(event);
 }
 
+void QWasmClipboard::beforeInput(emscripten::val event)
+{
+    event.call<void>("preventDefault");
+    event.call<void>("stopPropagation");
+}
+
+void QWasmClipboard::input(emscripten::val event)
+{
+    event.call<void>("preventDefault");
+    event.call<void>("stopPropagation");
+    event["target"].set("innerHTML", std::string());
+    event["target"].set("value", std::string());
+}
+
 EMSCRIPTEN_BINDINGS(qtClipboardModule) {
-    function("qtClipboardCutTo", &qClipboardCutTo);
-    function("qtClipboardCopyTo", &qClipboardCopyTo);
-    function("qtClipboardPasteTo", &qClipboardPasteTo);
+    function("qtClipboardCutTo", &QWasmClipboard::cut);
+    function("qtClipboardCopyTo", &QWasmClipboard::copy);
+    function("qtClipboardPasteTo", &QWasmClipboard::paste);
+    function("qtClipboardBeforeInput", &QWasmClipboard::beforeInput);
+    function("qtClipboardInput", &QWasmClipboard::input);
 }
 
 QWasmClipboard::QWasmClipboard()
@@ -167,7 +183,7 @@ void QWasmClipboard::initClipboardPermissions()
                            })());
 }
 
-void QWasmClipboard::installEventHandlers(const emscripten::val &target)
+void QWasmClipboard::installEventHandlers(emscripten::val &target)
 {
     emscripten::val cContext = val::undefined();
     emscripten::val isChromium = val::global("window")["chrome"];
@@ -175,7 +191,17 @@ void QWasmClipboard::installEventHandlers(const emscripten::val &target)
         cContext = val::global("document");
     } else {
         cContext = target;
+        // Set contentEditable so that the window gets clipboard events,
+        // then hide the resulting focus frame.
+        cContext.set("contentEditable", std::string("true"));
+        cContext["style"].set("outline", std::string("none"));
+
+        cContext.call<void>("addEventListener", val("beforeinput"),
+                            val::module_property("qtClipboardBeforeInput"), true);
+        cContext.call<void>("addEventListener", val("input"),
+                            val::module_property("qtClipboardInput"), true);
     }
+
     // Fallback path for browsers which do not support direct clipboard access
     cContext.call<void>("addEventListener", val("cut"),
                         val::module_property("qtClipboardCutTo"), true);
diff --git a/src/plugins/platforms/wasm/qwasmclipboard.h b/src/plugins/platforms/wasm/qwasmclipboard.h
index 86618dd5604..67c65613c90 100644
--- a/src/plugins/platforms/wasm/qwasmclipboard.h
+++ b/src/plugins/platforms/wasm/qwasmclipboard.h
@@ -36,10 +36,16 @@ public:
     bool ownsMode(QClipboard::Mode mode) const override;
 
     ProcessKeyboardResult processKeyboard(const KeyEvent &event);
-    static void installEventHandlers(const emscripten::val &target);
+    static void installEventHandlers(emscripten::val &target);
     bool hasClipboardApi();
     void sendClipboardData(emscripten::val event);
 
+    static void cut(emscripten::val event);
+    static void copy(emscripten::val event);
+    static void paste(emscripten::val event);
+    static void beforeInput(emscripten::val event);
+    static void input(emscripten::val event);
+
 private:
     void initClipboardPermissions();
     void writeToClipboardApi();
diff --git a/src/plugins/platforms/wasm/qwasmwindow.cpp b/src/plugins/platforms/wasm/qwasmwindow.cpp
index 22935ccac80..c9769302edd 100644
--- a/src/plugins/platforms/wasm/qwasmwindow.cpp
+++ b/src/plugins/platforms/wasm/qwasmwindow.cpp
@@ -56,6 +56,7 @@ QWasmWindow::QWasmWindow(QWindow *w, QWasmDeadKeySupport *deadKeySupport,
       m_document(dom::document()),
       m_decoratedWindow(m_document.call<emscripten::val>("createElement", emscripten::val("div"))),
       m_window(m_document.call<emscripten::val>("createElement", emscripten::val("div"))),
+      m_windowInput(m_document.call<emscripten::val>("createElement", emscripten::val("div"))),
       m_a11yContainer(m_document.call<emscripten::val>("createElement", emscripten::val("div"))),
       m_canvas(m_document.call<emscripten::val>("createElement", emscripten::val("canvas")))
 {
@@ -70,18 +71,17 @@ QWasmWindow::QWasmWindow(QWindow *w, QWasmDeadKeySupport *deadKeySupport,
     m_window.set("className", "qt-window");
     m_decoratedWindow.call<void>("appendChild", m_window);
 
+    m_window.call<void>("appendChild", m_windowInput);
     m_canvas["classList"].call<void>("add", emscripten::val("qt-window-canvas"));
 
-    // Set contentEditable so that the window gets clipboard events,
-    // then hide the resulting focus frame.
-    m_window.set("contentEditable", std::string("true"));
-    m_window["style"].set("outline", std::string("none"));
-
-    QWasmClipboard::installEventHandlers(m_window);
+#if QT_CONFIG(clipboard)
+    QWasmClipboard::installEventHandlers(m_windowInput);
+#endif
 
     // Set inputMode to none to stop the mobile keyboard from opening
     // when the user clicks on the window.
     m_window.set("inputMode", std::string("none"));
+    m_windowInput.set("inputMode", std::string("none"));
 
     // Hide the canvas from screen readers.
     m_canvas.call<void>("setAttribute", std::string("aria-hidden"), std::string("true"));
@@ -713,7 +713,7 @@ void QWasmWindow::requestActivateWindow()
 
 void QWasmWindow::focus()
 {
-    m_canvas.call<void>("focus");
+    m_windowInput.call<void>("focus");
 }
 
 bool QWasmWindow::setMouseGrabEnabled(bool grab)
diff --git a/src/plugins/platforms/wasm/qwasmwindow.h b/src/plugins/platforms/wasm/qwasmwindow.h
index 7a24b41cb08..9f3b484aeeb 100644
--- a/src/plugins/platforms/wasm/qwasmwindow.h
+++ b/src/plugins/platforms/wasm/qwasmwindow.h
@@ -140,6 +140,7 @@ private:
     emscripten::val m_document;
     emscripten::val m_decoratedWindow;
     emscripten::val m_window;
+    emscripten::val m_windowInput;
     emscripten::val m_a11yContainer;
     emscripten::val m_canvas;
     emscripten::val m_context2d = emscripten::val::undefined();