Crypto Encoder Decoder

🔐 All-in-One Text Encoder & Decoder – 100% Offline

Easily encode and decode your text with a wide variety of methods. Whether you're a developer, student, or security enthusiast, this app gives you a clean and powerful toolset – all without internet access.

✨ Supported Methods:

- Base64 (Encode/Decode)

- Hexadecimal

- URL Encode/Decode

- MD5 Hash

- SHA-256 Hash

- ROT13 Cipher

- Caesar Cipher (customizable shift)

- Vigenère Cipher (custom key)

...

🎯 Features:

- Encode or decode with one tap

- Switch between input/output easily

- Copy results to clipboard

- Clear UI, fast and responsive

- Works 100% offline – no data collected

🔒 Privacy First:

This app does not track, log, or share any of your data. Everything stays on your device.

Perfect for quick encryption tasks, educational use, or testing encoded content.