Last Updated : 12 Jul, 2025
Tkinter is a standard Python GUI (Graphical User Interface) library that provides a set of tools and widgets to create desktop applications with graphical interfaces. Tkinter is included with most Python installations, making it easily accessible for developers who want to build GUI applications without requiring additional installations or libraries.
Full Form of TkinterThe name "Tkinter" comes from "Tk interface", referring to the Tk GUI toolkit that Tkinter is based on. Tkinter provides a way to create windows, buttons, labels, text boxes, and other GUI components to build interactive applications.
Significance of TkinterTkinter is the inbuilt python module that is used to create GUI applications. It is one of the most commonly used modules for creating GUI applications in Python as it is simple and easy to work with. You don't need to worry about the installation of the Tkinter module separately as it comes with Python already. It gives an object-oriented interface to the Tk GUI toolkit. Among all, Tkinter is most widely used
Where is Python Tkinter used?Here are some common use cases for Tkinter:
In summary, Tkinter is a useful tool for creating a wide variety of graphical user interfaces, including windows, dialog boxes, and custom widgets. It is particularly well-suited for building desktop applications and adding a GUI to command-line programs.
Fundamental structure of Tkinter programIf you Create First GUI Application using Python-Tkinter, i.e. Hello World! in Tkinter for Python, this is how the output will look like:
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