Text Encoding Lab

Text Encoding Lab is an offline tool for experimenting with multiple text encodings and basic ciphers.

It supports Base64, URL encoding, HTML entities, ROT13, Caesar cipher, Atbash cipher, and Morse code in one simple app.

No accounts or internet connection are required. All input stays on your device and is never sent to external servers.

Key features:
- Multiple encoding and decoding algorithms
- Encode / Decode mode switching
- Automatic recent conversion history
- Save frequently used conversions as favorites
- Built-in algorithm explanations and examples
- Multi-language support

This app is not a password manager and does not store or sync passwords.
It is intended for learning, testing, and reference purposes.