diff --git a/GUI/GUI.py b/GUI/GUI.py
new file mode 100644
index 0000000..c9da204
--- /dev/null
+++ b/GUI/GUI.py
@@ -0,0 +1,129 @@
+from main import main, shutdown
+import tkinter
+import tkinter.messagebox
+import customtkinter
+
+customtkinter.set_appearance_mode("System")  # Modes: "System" (standard), "Dark", "Light"
+customtkinter.set_default_color_theme("blue")  # Themes: "blue" (standard), "green", "dark-blue"
+
+
+class App(customtkinter.CTk):
+
+    WIDTH = 780
+    HEIGHT = 520
+
+    def __init__(self):
+        super().__init__()
+
+        self.title("Reddit Video Maker Bot GUI")
+        self.geometry(f"{App.WIDTH}x{App.HEIGHT}")
+        self.protocol("WM_DELETE_WINDOW", self.on_closing)  # call .on_closing() when app gets closed
+
+        # ============ create two frames ============
+
+        # configure grid layout (2x1)
+        self.grid_columnconfigure(1, weight=1)
+        self.grid_rowconfigure(0, weight=1)
+
+        self.frame_left = customtkinter.CTkFrame(master=self,
+                                                 width=180,
+                                                 corner_radius=0)
+        self.frame_left.grid(row=0, column=0, sticky="nswe")
+
+        self.frame_right = customtkinter.CTkFrame(master=self)
+        self.frame_right.grid(row=0, column=1, sticky="nswe", padx=20, pady=20)
+
+        # ============ frame_left ============
+
+        # configure grid layout (1x11)
+        self.frame_left.grid_rowconfigure(0, minsize=10)   # empty row with minsize as spacing
+        self.frame_left.grid_rowconfigure(5, weight=1)  # empty row as spacing
+        self.frame_left.grid_rowconfigure(8, minsize=20)    # empty row with minsize as spacing
+        self.frame_left.grid_rowconfigure(11, minsize=10)  # empty row with minsize as spacing
+
+        self.label_1 = customtkinter.CTkLabel(master=self.frame_left,
+                                              text="Reddit Video Maker Bot",
+                                              text_font=("Roboto Medium", -16))  # font name and size in px
+        self.label_1.grid(row=1, column=0, pady=10, padx=10)
+
+        self.button_1 = customtkinter.CTkButton(master=self.frame_left,
+                                                text="Home",
+                                                command=self.button_event)
+        self.button_1.grid(row=2, column=0, pady=10, padx=20)
+
+        self.button_2 = customtkinter.CTkButton(master=self.frame_left,
+                                                text="Settings",
+                                                command=self.button_event)
+        self.button_2.grid(row=3, column=0, pady=10, padx=20)
+
+        self.button_3 = customtkinter.CTkButton(master=self.frame_left,
+                                                text="Results",
+                                                command=self.button_event)
+        self.button_3.grid(row=4, column=0, pady=10, padx=20)
+
+        self.label_mode = customtkinter.CTkLabel(master=self.frame_left, text="Appearance Mode:")
+        self.label_mode.grid(row=9, column=0, pady=0, padx=20, sticky="w")
+
+        self.optionmenu_1 = customtkinter.CTkOptionMenu(master=self.frame_left,
+                                                        values=["Light", "Dark", "System"],
+                                                        command=self.change_appearance_mode)
+        self.optionmenu_1.grid(row=10, column=0, pady=10, padx=20, sticky="w")
+
+        # ============ frame_right ============
+
+        # configure grid layout (3x7)
+        self.frame_right.rowconfigure((0, 1, 2, 3), weight=1)
+        self.frame_right.rowconfigure(7, weight=10)
+        self.frame_right.columnconfigure((0, 1), weight=1)
+        self.frame_right.columnconfigure(2, weight=0)
+
+        self.frame_info = customtkinter.CTkFrame(master=self.frame_right)
+        self.frame_info.grid(row=0, column=0, columnspan=2, rowspan=4, pady=20, padx=20, sticky="nsew")
+
+        # ============ frame_info ============
+
+        # configure grid layout (1x1)
+        self.frame_info.rowconfigure(0, weight=1)
+        self.frame_info.columnconfigure(0, weight=1)
+
+        self.label_info_1 = customtkinter.CTkLabel(master=self.frame_info,
+                                                   text=" Thanks for using this tool! \n" +
+                                                   "Feel free to contribute to this project on GitHub!\n"+
+                                                   "If you have any questions, feel free to reach out to me on Twitter or submit a GitHub issue. \n"+
+                                                   "You can find solutions to many common problems in the Documentation: https://reddit-video-maker-bot.netlify.app/" ,
+                                                   height=100,
+                                                   corner_radius=6,  # <- custom corner radius
+                                                   fg_color=("white", "gray38"),  # <- custom tuple-color
+                                                   justify=tkinter.LEFT)
+        self.label_info_1.grid(column=0, row=0, sticky="nwe", padx=15, pady=15)
+
+        self.progressbar = customtkinter.CTkProgressBar(master=self.frame_info)
+        self.progressbar.grid(row=1, column=0, sticky="ew", padx=15, pady=15)
+
+        
+        # set default values
+        self.optionmenu_1.set("Dark")
+        ###self.button_3.configure(state="disabled", text="Disabled CTkButton")
+        ###self.combobox_1.set("CTkCombobox")
+        ###self.radio_button_1.select()
+        ###self.slider_1.set(0.2)
+        ###self.slider_2.set(0.7)
+        ###self.progressbar.set(0.5)
+        ###self.switch_2.select()
+        ###self.radio_button_3.configure(state=tkinter.DISABLED)
+        ###self.check_box_1.configure(state=tkinter.DISABLED, text="CheckBox disabled")
+        ###self.check_box_2.select()
+
+    def button_event(self):
+        print("Button pressed")
+
+    def change_appearance_mode(self, new_appearance_mode):
+        customtkinter.set_appearance_mode(new_appearance_mode)
+
+    def on_closing(self, event=0):
+        shutdown()
+
+
+if __name__ == "__main__":
+    app = App()
+    app.mainloop()