diff --git a/include/modules/hyprland/window.hpp b/include/modules/hyprland/window.hpp
index 54e7e2b..44253e1 100644
--- a/include/modules/hyprland/window.hpp
+++ b/include/modules/hyprland/window.hpp
@@ -24,6 +24,17 @@ class Window : public waybar::ALabel, public EventHandler {
     static auto parse(const Json::Value&) -> Workspace;
   };
 
+  struct WindowData {
+    bool floating;
+    int monitor = -1;
+    std::string class_name;
+    std::string initial_class_name;
+    std::string title;
+    std::string initial_title;
+
+    static auto parse(const Json::Value&) -> WindowData;
+  };
+
   auto getActiveWorkspace(const std::string&) -> Workspace;
   auto getActiveWorkspace() -> Workspace;
   void onEvent(const std::string&) override;
@@ -34,7 +45,7 @@ class Window : public waybar::ALabel, public EventHandler {
   std::mutex mutex_;
   const Bar& bar_;
   util::JsonParser parser_;
-  std::string last_title_;
+  WindowData window_data_;
   Workspace workspace_;
   std::string solo_class_;
   std::string last_solo_class_;
diff --git a/man/waybar-hyprland-window.5.scd b/man/waybar-hyprland-window.5.scd
index 5822709..2a3f62f 100644
--- a/man/waybar-hyprland-window.5.scd
+++ b/man/waybar-hyprland-window.5.scd
@@ -14,7 +14,7 @@ Addressed by *hyprland/window*
 
 *format*: ++
 	typeof: string ++
-	default: {} ++
+	default: {title} ++
 	The format, how information should be displayed. On {} the current window title is displayed.
 
 *rewrite*: ++
@@ -25,6 +25,17 @@ Addressed by *hyprland/window*
 	typeof: bool ++
 	Show the active window of the monitor the bar belongs to, instead of the focused window.
 
+# FORMAT REPLACEMENTS
+See the output of "hyprctl clients" for examples
+
+*{title}*: The current title of the focused window.
+
+*{initialTitle}*: The initial title of the focused window.
+
+*{class}*: The current class of the focused window.
+
+*{initialClass}*: The initial class of the focused window.
+
 # REWRITE RULES
 
 *rewrite* is an object where keys are regular expressions and values are
diff --git a/src/modules/hyprland/window.cpp b/src/modules/hyprland/window.cpp
index 74a2a43..7fc7fe2 100644
--- a/src/modules/hyprland/window.cpp
+++ b/src/modules/hyprland/window.cpp
@@ -14,7 +14,7 @@
 namespace waybar::modules::hyprland {
 
 Window::Window(const std::string& id, const Bar& bar, const Json::Value& config)
-    : ALabel(config, "window", id, "{}", 0, true), bar_(bar) {
+    : ALabel(config, "window", id, "{title}", 0, true), bar_(bar) {
   modulesReady = true;
   separate_outputs = config["separate-outputs"].asBool();
 
@@ -44,20 +44,25 @@ auto Window::update() -> void {
   std::lock_guard<std::mutex> lg(mutex_);
 
   std::string window_name = waybar::util::sanitize_string(workspace_.last_window_title);
+  std::string window_address = workspace_.last_window;
 
-  if (window_name != last_title_) {
+  if (window_name != window_data_.title) {
     if (window_name.empty()) {
       label_.get_style_context()->add_class("empty");
     } else {
       label_.get_style_context()->remove_class("empty");
     }
-    last_title_ = window_name;
+    window_data_.title = window_name;
   }
 
   if (!format_.empty()) {
     label_.show();
-    label_.set_markup(fmt::format(fmt::runtime(format_),
-                                  waybar::util::rewriteString(window_name, config_["rewrite"])));
+    label_.set_markup(waybar::util::rewriteString(
+        fmt::format(fmt::runtime(format_), fmt::arg("title", window_name),
+                    fmt::arg("initialTitle", window_data_.initial_title),
+                    fmt::arg("class", window_data_.class_name),
+                    fmt::arg("initialClass", window_data_.initial_class_name)),
+        config_["rewrite"]));
   } else {
     label_.hide();
   }
@@ -117,6 +122,12 @@ auto Window::Workspace::parse(const Json::Value& value) -> Window::Workspace {
                    value["lastwindowtitle"].asString()};
 }
 
+auto Window::WindowData::parse(const Json::Value& value) -> Window::WindowData {
+  return WindowData{value["floating"].asBool(), value["monitor"].asInt(),
+                    value["class"].asString(),  value["initialClass"].asString(),
+                    value["title"].asString(),  value["initialTitle"].asString()};
+}
+
 void Window::queryActiveWorkspace() {
   std::lock_guard<std::mutex> lg(mutex_);
 
@@ -136,6 +147,7 @@ void Window::queryActiveWorkspace() {
       return;
     }
 
+    window_data_ = WindowData::parse(*active_window);
     std::vector<Json::Value> workspace_windows;
     std::copy_if(clients.begin(), clients.end(), std::back_inserter(workspace_windows),
                  [&](Json::Value window) {
@@ -158,11 +170,12 @@ void Window::queryActiveWorkspace() {
     }
 
     if (solo_) {
-      solo_class_ = (*active_window)["class"].asString();
+      solo_class_ = window_data_.class_name;
     } else {
       solo_class_ = "";
     }
   } else {
+    window_data_ = WindowData{};
     all_floating_ = false;
     hidden_ = false;
     fullscreen_ = false;