How to Add Label in Tkinter in Python: Simple Guide

To add a label in Tkinter in Python, create a Label widget with the parent window and text, then use pack() or another geometry manager to display it. For example, label = tk.Label(root, text='Hello') creates the label, and label.pack() shows it on the window.

Syntax

The basic syntax to add a label in Tkinter is:

• Label(parent, text='Your text'): Creates a label widget inside the parent window or frame with the displayed text.
• label.pack(): Displays the label on the window using the pack geometry manager.

python

label = Label(parent, text='Your text')
label.pack()

Example

This example creates a simple window with a label that says "Hello, Tkinter!". It shows how to import Tkinter, create the main window, add a label, and run the app.

python

import tkinter as tk

root = tk.Tk()
root.title('Label Example')

label = tk.Label(root, text='Hello, Tkinter!')
label.pack()

root.mainloop()

Output

A small window titled 'Label Example' appears with the text 'Hello, Tkinter!' centered inside.

Common Pitfalls

Common mistakes when adding labels in Tkinter include:

• Forgetting to call pack(), grid(), or place() to display the label, so it won't appear.
• Using Label without prefixing with tk. if you imported Tkinter as import tkinter as tk.
• Not creating a main window (Tk()) before adding widgets.

python

import tkinter as tk

root = tk.Tk()

# Wrong: Label created but not displayed
label = tk.Label(root, text='Missing pack()')

# Right: Add pack() to show label
label.pack()

root.mainloop()

Output

A window appears with the label text 'Missing pack()' visible.

Quick Reference

Method	Purpose
Label(parent, text='text')	Create a label widget with given text
label.pack()	Display the label using pack geometry manager
label.grid(row=0, column=0)	Display label using grid layout (alternative)
label.place(x=10, y=10)	Display label at specific position

Key Takeaways

Create a label with Label(parent, text='your text') and display it with pack(), grid(), or place().

Always create a main window with Tk() before adding widgets.

Remember to call a geometry manager method like pack() to make the label visible.

Use the correct Tkinter import style and prefix widget names accordingly.

Labels are simple text displays useful for showing information in your GUI.