How to Remove Background From Image in Python

Do you want to remove the background from the image with accurate output using Python? In this Python tutorial, we will see “How to Remove Background From Image in Python with Tkinter GUI” with one small project.

To Remove Image Background in Python, we will use the rembg library which is a very powerful tool of Python and will give you very fast and accurate results because this rembg library is specially created to remove image background.

Remove Background from the image using python

Remove Background From Image in Python

  • Creating GUI using Tkinter
  • Add rembg functionality
  • Using remove method

Let’s see how we can create a simple desktop application in Python using Tkinter for GUI and rembg to remove the image background.

Create GUI using Python Tkinter

Before creating the main window and widgets, ensure the Tkinter is installed in your system.

pip install tk
pip install tkinterdnd2

Add rembg functionality of Python in your application

To use rembg functionalities first you have to install rembg in your system Remove Image Background in Python.

pip install rembg
Remove Image Background in Python

To Remove an Image Background in Python there is one inbuilt function of the rembg library called remove() and it takes an image as a parameter and returns the image with the removed background in the PNG file format.

Let’s see how we can create a simple desktop application to Remove Background Images in Python.

import tkinter as tk
from tkinter import filedialog, messagebox
from PIL import Image, ImageTk
import rembg
import io
import os
import tempfile
import shutil
from tkinterdnd2 import TkinterDnD, DND_FILES

def how_to_use():
    messagebox.showinfo("How to use", '''Welcome to the Application \nYou can use this application to remove the background of the image \nInstructions: \nClick On Browse Button and Upload the image and after click on upload button, the image will be processed for removing the background and then you can download your image.''')

def browse_file():
    file_path = filedialog.askopenfilename()
    if file_path:  # Check if a file is selected

def on_submit():
        processed_image = remove_background(current_file_path)
        if processed_image:
            display_before_after_images(current_file_path, processed_image)
            messagebox.showinfo("Processing Error", "Image processing failed.")
    except Exception as e:
        messagebox.showerror("Error", f"Failed to process the image: {e}")

def remove_background(image_path):
        with open(image_path, "rb") as input_file:
            input_data =
        output_data = rembg.remove(input_data)
    except Exception as e:
        messagebox.showerror("Error", f"Failed to remove background: {e}")
        return None

def display_image(file_path):
    global current_file_path
        current_file_path = file_path.strip('{}')
        image =
        image = image.resize((500, 500), Image.LANCZOS)
        tk_image = ImageTk.PhotoImage(image)

        image_label.image = tk_image

    except Exception as e:
        messagebox.showerror("Error", f"Failed to open the image: {e}")

def save_temp_image(processed_image):
    temp_dir = tempfile.mkdtemp()
    temp_path = os.path.join(temp_dir, "removed_bg.png")
    return temp_path

def on_drop(event):
    file_path =

def display_before_after_images(original_path, processed_image):
    global temp_removed_bg_path, result_window
    result_window = tk.Toplevel(window)
    result_window.title("Before And After Images")

        # Original Image
        original_image =
        original_image = original_image.resize((500, 500), Image.LANCZOS)
        tk_original_image = ImageTk.PhotoImage(original_image)

        # Processed Image
        processed_image = processed_image.resize((500, 500), Image.LANCZOS)
        tk_processed_image = ImageTk.PhotoImage(processed_image)

        # Before and After Label
        before_after_label = tk.Label(result_window, text="Before And After", font=("Georgia", 14))

        # Display Original Image
        original_label = tk.Label(result_window, image=tk_original_image)
        original_label.image = tk_original_image
        original_label.pack(side="left", padx=10)

        # Display Processed Image
        processed_label = tk.Label(result_window, image=tk_processed_image)
        processed_label.image = tk_processed_image
        processed_label.pack(side="left", padx=10)

        # Download Button
        download_button = tk.Button(result_window, text="Download", command=download_image)

        # Close Button
        close_button = tk.Button(result_window, text="Cancel", command=result_window.destroy)

        # Save the processed image path in temporary storage
        temp_removed_bg_path = save_temp_image(processed_image)
    except Exception as e:
        messagebox.showerror("Error", f"Failed to display images: {e}")

def download_image():
    global temp_removed_bg_path, result_window
    if temp_removed_bg_path:
        destination_path = filedialog.asksaveasfilename(defaultextension=".png", filetypes=[("PNG files", "*.png"), ("All files", "*.*")])
        if destination_path:
            shutil.copy(temp_removed_bg_path, destination_path)
            messagebox.showinfo("Save Successful", f"Image saved to {destination_path}")
            result_window.destroy()  # Close the Before and After window
            window.deiconify()  # Show the main window again
            messagebox.showinfo("Save Cancelled", "Image not saved.")

# Creating Main Window with TkinterDnD
window = TkinterDnD.Tk()
window.title("Image Background Removal Application")
window.minsize(width=300, height=350)

logo_image = tk.PhotoImage(file="my_logo.png")
logo_image_resized = logo_image.subsample(2, 2)
logo_label = tk.Label(window, image=logo_image_resized)
logo_label.pack(pady=10)  # Add padding on the Y-axis

menu_bar = tk.Menu(window)

file_menu = tk.Menu(menu_bar, tearoff=0)
menu_bar.add_cascade(label="Home", menu=file_menu)

help_menu = tk.Menu(menu_bar, tearoff=0)
help_menu.add_command(label="About", command=how_to_use)
menu_bar.add_cascade(label="How To Use", menu=help_menu)

more_features = tk.Menu(menu_bar, tearoff=0)
menu_bar.add_cascade(label="More Features", menu=more_features)

page_title = tk.Label(window, text="Upload Your Picture Here", font=("Georgia", 18))

# Bind the drag-and-drop events
window.dnd_bind('<<Drop>>', lambda event: on_drop(event))

# Button to open the file dialog
browse_button = tk.Button(window, text="Browse", command=browse_file)

# Label to display the selected image
image_label = tk.Label(window)

# Create "Remove Background" button outside display_image function
submit_button = tk.Button(window, text="Remove Background", command=on_submit)

Remove image background using rembg in python


How to erase background from image in python

Click on the Browse Button to Upload the Image

example for removing image background in python

When you click on remove background, it will store the result in temporary memory and show you the result as before and after.

Erase background of the image using python

When you click on download, it will save to your system.


In this Python Tutorial, we’ve created one desktop application for removing the background from the image using Python and Tkinter. We’ve used the rembg python library to remove the background.

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