Learn How to Hide Secret Messages in Images with Python 🖼️ | Steganography Tutorial

Hide Secret Text Message Inside Image Using Python | Steganography Tutorial | Cyber Security
Hello Everyone, In this tutorial I will teach you how to build a Amazing Cyber Security Tool Using Python(step-by-step).

What is Steganography ?
Steganography is the process of hiding a secret message which is text-based data within non-text files like image file, audio, video file etc. In such a way someone cannot know the presence of a hidden message in a particular file.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~SOURCE CODE~~~~~~~~~~~~~~~~~~~~~
from tkinter import *
from tkinter import filedialog,messagebox
from PIL import Image,ImageTk
import os
from stegano import lsb

win = Tk()
win.geometry('700x480')
win.config(bg='black')
#Button Function
def open_img():
global open_file
open_file = filedialog.askopenfilename(initialdir=os.getcwd(),
title='Select File Type',
filetypes=(('PNG file','*.png'),('JPG file','*.jpg'),
('All file','*.txt')))
img = Image.open(open_file)
img = ImageTk.PhotoImage(img)
lf1.configure(image=img)
lf1.image=img
def hide():
global hide_msg
password = code.get()
if password == '1234':

msg = text1.get(1.0,END)
hide_msg = lsb.hide(str(open_file),msg)
messagebox.showinfo('Success','Your message is sucessfully hideen in a image,please save your image')
elif password == '':
messagebox.showerror('Error','Please enter Secret key')
else:
messagebox.showerror('Error','Wrong Sectret Key')
code.set('')

def save_img():
hide_msg.save('Secret file.png')
messagebox.showinfo('Saved','Image has been successfully saved')
def show():
password = code.get()
if password == '1234':
show_msg = lsb.reveal(open_file)
text1.delete(1.0,END)
text1.insert(END,show_msg)
elif password == '':
messagebox.showerror('Error', 'Please enter Secret key')
else:
messagebox.showerror('Error', 'Wrong Sectret Key')
code.set('')
#Logo
logo = PhotoImage(file='lgo.png')
Label(win,image=logo,bd=0).place(x=190,y=0)
#Heading
Label(win,text='Cyber Security',font='impack 30 bold',bg='black',fg='red').place(x=260,y=12)
#Frame 1
f1 = Frame(win,width=250,height=220,bd=5,bg='purple')
f1.place(x=50,y=100)
lf1 = Label(f1,bg='purple')
lf1.place(x=0,y=0)

#Frame 2
f2 = Frame(win,width=320,height=220,bd=5,bg='white')
f2.place(x=330,y=100)
text1 = Text(f2,font='ariel 15 bold',wrap=WORD)
text1.place(x=0,y=0,width=310,height=210)

# Label for Secret Key
Label(win,text='Enter Secret Key',font='10',bg='black',fg='yellow').place(x=250,y=330)

#Entry Widget for secret key
code=StringVar()
e = Entry(win,textvariable=code,bd=2,font='impact 10 bold ',show='*')
e.place(x=245,y=360)

#Buttons
open_button = Button(win,text='Open Image',bg='blue',fg='white',font='ariel 12 bold ',cursor='hand2',command=open_img)
open_button.place(x=60,y=417)

save_button = Button(win,text='Save Image',bg='green',fg='white',font='ariel 12 bold ',cursor='hand2',command=save_img)
save_button.place(x=190,y=417)

hide_button = Button(win,text='Hide Data',bg='red',fg='white',font='ariel 12 bold ',cursor='hand2',command=hide)
hide_button.place(x=380,y=417)

show_button = Button(win,text='Show Data',bg='orange',fg='white',font='ariel 12 bold ',cursor='hand2',command=show)
show_button.place(x=510,y=417)
mainloop()
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Related Questions -

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क्या पाइथन किसी इमेज से टेक्स्ट खींच सकता है?


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