diff --git a/Userland/Applications/Browser/Tab.cpp b/Userland/Applications/Browser/Tab.cpp
index 8eca540417..2262c4e899 100644
--- a/Userland/Applications/Browser/Tab.cpp
+++ b/Userland/Applications/Browser/Tab.cpp
@@ -264,6 +264,17 @@ Tab::Tab(BrowserWindow& window)
         return this->window().size();
     };
 
+    view().on_maximize_window = [this]() {
+        this->window().set_maximized(true);
+        return this->window().rect();
+    };
+
+    view().on_minimize_window = [this]() {
+        this->window().set_minimized(true);
+        m_web_content_view->set_system_visibility_state(false);
+        return this->window().rect();
+    };
+
     m_link_context_menu = GUI::Menu::construct();
     auto link_default_action = GUI::Action::create("&Open", g_icon_bag.go_to, [this](auto&) {
         view().on_link_click(m_link_context_menu_url, "", 0);
diff --git a/Userland/Libraries/LibWebView/OutOfProcessWebView.cpp b/Userland/Libraries/LibWebView/OutOfProcessWebView.cpp
index f05acd7f7f..7e6422e869 100644
--- a/Userland/Libraries/LibWebView/OutOfProcessWebView.cpp
+++ b/Userland/Libraries/LibWebView/OutOfProcessWebView.cpp
@@ -421,6 +421,20 @@ Gfx::IntSize OutOfProcessWebView::notify_server_did_request_resize_window(Gfx::I
     return {};
 }
 
+Gfx::IntRect OutOfProcessWebView::notify_server_did_request_maximize_window()
+{
+    if (on_maximize_window)
+        return on_maximize_window();
+    return {};
+}
+
+Gfx::IntRect OutOfProcessWebView::notify_server_did_request_minimize_window()
+{
+    if (on_minimize_window)
+        return on_minimize_window();
+    return {};
+}
+
 void OutOfProcessWebView::notify_server_did_request_file(Badge<WebContentClient>, String const& path, i32 request_id)
 {
     auto file = FileSystemAccessClient::Client::the().try_request_file_read_only_approved(window(), path);
diff --git a/Userland/Libraries/LibWebView/OutOfProcessWebView.h b/Userland/Libraries/LibWebView/OutOfProcessWebView.h
index 830c86c96d..269c5d3313 100644
--- a/Userland/Libraries/LibWebView/OutOfProcessWebView.h
+++ b/Userland/Libraries/LibWebView/OutOfProcessWebView.h
@@ -115,6 +115,8 @@ public:
     Function<void()> on_restore_window;
     Function<Gfx::IntPoint(Gfx::IntPoint const&)> on_reposition_window;
     Function<Gfx::IntSize(Gfx::IntSize const&)> on_resize_window;
+    Function<Gfx::IntRect()> on_maximize_window;
+    Function<Gfx::IntRect()> on_minimize_window;
 
 private:
     OutOfProcessWebView();
@@ -175,6 +177,8 @@ private:
     virtual void notify_server_did_request_restore_window() override;
     virtual Gfx::IntPoint notify_server_did_request_reposition_window(Gfx::IntPoint const&) override;
     virtual Gfx::IntSize notify_server_did_request_resize_window(Gfx::IntSize const&) override;
+    virtual Gfx::IntRect notify_server_did_request_maximize_window() override;
+    virtual Gfx::IntRect notify_server_did_request_minimize_window() override;
     virtual void notify_server_did_request_file(Badge<WebContentClient>, String const& path, i32) override;
 
     void request_repaint();
diff --git a/Userland/Libraries/LibWebView/ViewImplementation.h b/Userland/Libraries/LibWebView/ViewImplementation.h
index 306442428a..6294114da7 100644
--- a/Userland/Libraries/LibWebView/ViewImplementation.h
+++ b/Userland/Libraries/LibWebView/ViewImplementation.h
@@ -53,6 +53,8 @@ public:
     virtual void notify_server_did_request_restore_window() = 0;
     virtual Gfx::IntPoint notify_server_did_request_reposition_window(Gfx::IntPoint const&) = 0;
     virtual Gfx::IntSize notify_server_did_request_resize_window(Gfx::IntSize const&) = 0;
+    virtual Gfx::IntRect notify_server_did_request_maximize_window() = 0;
+    virtual Gfx::IntRect notify_server_did_request_minimize_window() = 0;
     virtual void notify_server_did_request_file(Badge<WebContentClient>, String const& path, i32) = 0;
 };
 
diff --git a/Userland/Libraries/LibWebView/WebContentClient.cpp b/Userland/Libraries/LibWebView/WebContentClient.cpp
index 9edadcdab4..c5bb0a8afd 100644
--- a/Userland/Libraries/LibWebView/WebContentClient.cpp
+++ b/Userland/Libraries/LibWebView/WebContentClient.cpp
@@ -215,6 +215,16 @@ Messages::WebContentClient::DidRequestResizeWindowResponse WebContentClient::did
     return m_view.notify_server_did_request_resize_window(size);
 }
 
+Messages::WebContentClient::DidRequestMaximizeWindowResponse WebContentClient::did_request_maximize_window()
+{
+    return m_view.notify_server_did_request_maximize_window();
+}
+
+Messages::WebContentClient::DidRequestMinimizeWindowResponse WebContentClient::did_request_minimize_window()
+{
+    return m_view.notify_server_did_request_minimize_window();
+}
+
 void WebContentClient::did_request_file(String const& path, i32 request_id)
 {
     m_view.notify_server_did_request_file({}, path, request_id);
diff --git a/Userland/Libraries/LibWebView/WebContentClient.h b/Userland/Libraries/LibWebView/WebContentClient.h
index 9c4c26926d..b8ee9f4ab5 100644
--- a/Userland/Libraries/LibWebView/WebContentClient.h
+++ b/Userland/Libraries/LibWebView/WebContentClient.h
@@ -64,6 +64,8 @@ private:
     virtual void did_request_restore_window() override;
     virtual Messages::WebContentClient::DidRequestRepositionWindowResponse did_request_reposition_window(Gfx::IntPoint const&) override;
     virtual Messages::WebContentClient::DidRequestResizeWindowResponse did_request_resize_window(Gfx::IntSize const&) override;
+    virtual Messages::WebContentClient::DidRequestMaximizeWindowResponse did_request_maximize_window() override;
+    virtual Messages::WebContentClient::DidRequestMinimizeWindowResponse did_request_minimize_window() override;
     virtual void did_request_file(String const& path, i32) override;
 
     ViewImplementation& m_view;
diff --git a/Userland/Services/WebContent/WebContentClient.ipc b/Userland/Services/WebContent/WebContentClient.ipc
index 104c642089..bfe319b0b8 100644
--- a/Userland/Services/WebContent/WebContentClient.ipc
+++ b/Userland/Services/WebContent/WebContentClient.ipc
@@ -41,6 +41,8 @@ endpoint WebContentClient
     did_request_restore_window() =|
     did_request_reposition_window(Gfx::IntPoint position) => (Gfx::IntPoint window_position)
     did_request_resize_window(Gfx::IntSize size) => (Gfx::IntSize window_size)
+    did_request_maximize_window() => (Gfx::IntRect window_rect)
+    did_request_minimize_window() => (Gfx::IntRect window_rect)
     did_request_file(String path, i32 request_id) =|
 
     did_output_js_console_message(i32 message_index) =|