File Encryptor/Decryptor

This tool locks and unlocks your files using a secret password you choose. It takes your password and turns it into a special key using a strong math process (called SHA-256 hashing). That key is then used with a trusted method called Fernet encryption to scramble your file’s contents so no one else can read it.

When you want to get your file back, you enter the same password, and the tool uses the key to safely reverse the scrambling and restore your original file. The encryption and decryption part was built with some help from ChatGPT, making it sure it works and is easy to use.

The simple interface lets you pick files and enter passwords without fuss, so your important data stays safe even if someone else gets hold of the encrypted files.