Text Encryption & Decryption App in Python | CustomTkinter GUI with Fernet

Published: 14 August 2025
on channel: Esraa Codes

137

Build a text encryption and decryption app in Python using CustomTkinter and Fernet Encryption from the cryptography library.
This project allows you to:
✅ Encrypt any text with a randomly generated key
✅ Decrypt using the provided key
✅ Save encrypted/decrypted text and the key to a file
✅ Clear inputs with a single click

🔹 Tech Stack: Python, CustomTkinter, Cryptography (Fernet)
🔹 Difficulty Level: Beginner to Intermediate
🔹 Use Cases: Secure messaging, learning Python GUI development, encryption basics.

📂 Source Code:
https://github.com/esraamahmoudhamza/...

🎥 Watch more projects on my YouTube channel:
   / @esraahamza

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Instagram:   / esraamahmoudhamza

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⚠️ Disclaimer: This project is for educational and demonstration purposes only.

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