NoteCipher

NoteCipher - Encrypt Text into Music!

NoteCipher is a small desktop tool that turns any text into a sequence of musical notes, and back again. You type a message, encrypt it, and get a melody that only someone with NoteCipher can decode.

Features:

• Encrypt any text into musical notes. Supports Russian, English, digits, punctuation and emoji.
• Decrypt notes back into the original text with one click.
• Save encrypted messages as standard MIDI files.
• Load MIDI files and decode them instantly.
• Built-in MIDI player with volume control.
• Bilingual interface: Russian and English.
• Adjustable volume for playback, click sounds and piano notes.
• Runs offline. No internet connection required.

How to use:

1. Open the app and pick your language.
2. Type any message in the Text field.
3. Press Encrypt. Your text becomes notes.
4. Copy the notes, save them as MIDI, or play them right away.
5. To decode, paste the notes and press Decrypt.

Controls:

• F11 toggles fullscreen and windowed mode.
• Esc opens settings or goes back.

System requirements:

• Windows 10 or Windows 11, 64-bit.
• No installation needed. Just run the .exe file.