diff --git a/src/html_ui.cpp b/src/html_ui.cpp
index df8dd2a..6e286d5 100644
--- a/src/html_ui.cpp
+++ b/src/html_ui.cpp
@@ -9,6 +9,11 @@ namespace momo
 	{
 	}
 
+	html_ui::html_ui(const std::wstring& title, const size_t width, const size_t height)
+		: window_(std::make_unique<html_window>(title, static_cast<int>(width), static_cast<int>(height)))
+	{
+	}
+
 	html_ui::~html_ui() = default;
 	html_ui::html_ui(html_ui&&) noexcept = default;
 	html_ui& html_ui::operator=(html_ui&&) noexcept = default;
diff --git a/src/html_window.cpp b/src/html_window.cpp
index f40f325..6091c9a 100644
--- a/src/html_window.cpp
+++ b/src/html_window.cpp
@@ -12,6 +12,16 @@ namespace momo
 	{
 	}
 
+	html_window::html_window(const std::wstring& title, const int width, const int height, const long flags)
+		: window_(title, width, height,
+			[this](window*, const UINT message, const WPARAM w_param,
+				const LPARAM l_param) -> std::optional<LRESULT>
+			{
+				return this->processor(message, w_param, l_param);
+			}, flags)
+	{
+	}
+
 	window& html_window::get_window()
 	{
 		return this->window_;
diff --git a/src/html_window.hpp b/src/html_window.hpp
index c5f4121..368445d 100644
--- a/src/html_window.hpp
+++ b/src/html_window.hpp
@@ -11,6 +11,9 @@ namespace momo
 		html_window(const std::string& title, int width, int height,
 		            long flags = (WS_OVERLAPPEDWINDOW & ~(WS_THICKFRAME | WS_MAXIMIZEBOX)));
 
+		html_window(const std::wstring& title, int width, int height,
+			long flags = (WS_OVERLAPPEDWINDOW & ~(WS_THICKFRAME | WS_MAXIMIZEBOX)));
+
 		~html_window() = default;
 
 		window& get_window();
diff --git a/src/window.cpp b/src/window.cpp
index 3b6bae7..c83ad67 100644
--- a/src/window.cpp
+++ b/src/window.cpp
@@ -41,6 +41,14 @@ namespace momo
 	}
 
 	window::window(const std::string& title, const int width, const int height,
+		std::function<std::optional<LRESULT>(window*, UINT, WPARAM, LPARAM)> callback,
+		const long flags)
+		: window(convert_utf8_to_wide(title), width, height,std::move(callback), flags)
+	{
+
+	}
+
+	window::window(const std::wstring& title, const int width, const int height,
 	               std::function<std::optional<LRESULT>(window*, UINT, WPARAM, LPARAM)> callback,
 	               const long flags)
 		: callback_(std::move(callback))
@@ -65,7 +73,7 @@ namespace momo
 
 		++window_count;
 
-		this->handle_ = CreateWindowExW(NULL, this->wc_.lpszClassName, convert_utf8_to_wide(title).data(), flags, x, y,
+		this->handle_ = CreateWindowExW(NULL, this->wc_.lpszClassName, title.data(), flags, x, y,
 		                                width, height, nullptr, nullptr, this->wc_.hInstance, this);
 
 		constexpr BOOL value = TRUE;
diff --git a/src/window.hpp b/src/window.hpp
index a56732d..9a2c32b 100644
--- a/src/window.hpp
+++ b/src/window.hpp
@@ -15,6 +15,10 @@ namespace momo
 		       std::function<std::optional<LRESULT>(window*, UINT, WPARAM, LPARAM)> callback,
 		       long flags = (WS_OVERLAPPEDWINDOW & ~(WS_THICKFRAME | WS_MAXIMIZEBOX)));
 
+		window(const std::wstring& title, int width, int height,
+			std::function<std::optional<LRESULT>(window*, UINT, WPARAM, LPARAM)> callback,
+			long flags = (WS_OVERLAPPEDWINDOW & ~(WS_THICKFRAME | WS_MAXIMIZEBOX)));
+
 		virtual ~window();
 
 		void close();