Google Voice Machine vs Anime Voice Actors Requirements gTTS : Google Text to Speech playsound : To Play the sound, that is saved by gTTS Tkinter : To Create GUI Application Pygame : To Play the Dialouges Example to convert Voice into Japanese from gtts import gTTS dialog = "Baka" #voice in Japanese Janguage voice=gTTS(text=dialog, lang='ja',slow=False) voice.save('{}.mp3'.format(dialog)) Play Characters Dialouge Using Pygame pygame.mixer.init() pygame.mixer.music.load('song path') pygame.mixer.music.play(loops=1) Check the Article