Fuzzu Audio Encryptor – Secure Your Voice with Python GUI App 🔐🎵

 Demo :

Click Video 👇👇👇

🌟 Features:

• Encrypt any audio file to secure .fuzzu format

• Decrypt back with one click using saved Fernet key

• Built with Python, customtkinter, and cryptography

• Offline tool – no internet needed

• Beginner-friendly code for developers

Code :

import customtkinter as ctk

from tkinter import filedialog, messagebox

from cryptography.fernet import Fernet

import os

# App Appearance

ctk.set_appearance_mode("dark")

ctk.set_default_color_theme("blue")

class AudioEncryptorApp(ctk.CTk):

    def __init__(self):

        super().__init__()

        self.title("Fuzzu Audio Encrypt/Decrypt Tool")

        self.geometry("600x500")

        self.resizable(False, False)

        self.key = Fernet.generate_key()

        self.cipher = Fernet(self.key)

        self.build_gui()

    def build_gui(self):

        ctk.CTkLabel(self, text="Audio Encryptor & Decryptor", font=("Arial", 24, "bold")).pack(pady=20)

        ctk.CTkButton(self, text="🔐 Encrypt Audio", command=self.encrypt_audio).pack(pady=10)

        ctk.CTkButton(self, text="🔓 Decrypt Audio", command=self.decrypt_audio).pack(pady=10)

        ctk.CTkButton(self, text="💾 Save Key", command=self.save_key).pack(pady=10)

        self.status = ctk.CTkLabel(self, text="Status: Ready", text_color="gray")

        self.status.pack(pady=30)

    def encrypt_audio(self):

        path = filedialog.askopenfilename(title="Select Audio File", filetypes=[("Audio Files", "*.mp3 *.wav *.aac *.ogg *.flac")])

        if path:

            try:

                with open(path, "rb") as f:

                    data = f.read()

                    encrypted = self.cipher.encrypt(data)

                save_path = path + ".fuzzu"

                with open(save_path, "wb") as f:

                    f.write(encrypted)

                self.status.configure(text=f"Encrypted: {os.path.basename(save_path)}")

            except Exception as e:

                messagebox.showerror("Error", str(e))

                self.status.configure(text="Encryption Failed")

    def decrypt_audio(self):

        path = filedialog.askopenfilename(title="Select Encrypted File", filetypes=[("Encrypted Audio", "*.fuzzu")])

        if path:

            try:

                with open(path, "rb") as f:

                    encrypted_data = f.read()

                    decrypted = self.cipher.decrypt(encrypted_data)

                save_path = path.replace(".fuzzu", "_decrypted.mp3")

                with open(save_path, "wb") as f:

                    f.write(decrypted)

                self.status.configure(text=f"Decrypted: {os.path.basename(save_path)}")

            except Exception as e:

                messagebox.showerror("Error", "Invalid File or Key")

                self.status.configure(text="Decryption Failed")

    def save_key(self):

        path = filedialog.asksaveasfilename(defaultextension=".key", filetypes=[("Key File", "*.key")])

        if path:

            with open(path, "wb") as f:

                f.write(self.key)

            self.status.configure(text=f"Key Saved: {os.path.basename(path)}")

if __name__ == "__main__":

    app = AudioEncryptorApp()

    app.mainloop()