CryptoDuck：Text Encryption App

CryptoDuck is an innovative text encryption tool that supports customizable encryption rules, making your data security truly unique. Whether it's personal notes, confidential information, or files requiring extra protection, Crypto Duck helps you easily encrypt and decrypt with a seamless, secure experience.

Key Features
● Customizable Encryption Rules
● Design your own encryption methods for safer, more personalized security.

One-Tap Encryption & Decryption
● A simple and intuitive interface makes privacy protection easier than ever.

Supports Multiple Languages
● Effortlessly encrypt text in Chinese, English, or any other language.

Offline and More Secure
● All data is processed locally without uploading to the cloud, ensuring complete privacy.

Use Cases
● Securely save private notes or diaries to prevent unauthorized access.
● Encrypt sensitive text and share it safely with designated recipients.
● Create custom password rules to make your encryption unbreakable.