Melora — Hide Messages in Music by Melora

Melora brings the Melography protocol to Gmail.

Melography encodes text as pairs of musical notes using
a polyalphabetic cipher — the same character maps to
different notes every time, defeating frequency analysis.

Features:
- Encode any message directly in Gmail compose
- Decoded automatically when recipient opens the email
- Local encoding — your message never leaves your device
- Passphrase-protected — unreadable without the key
- No dedicated infrastructure needed

How it works:
1. Click 🎵 Encode in any Gmail compose window
2. Type your secret message and shared passphrase
3. Click Encode & Insert — JSON note sequence appears
4. Send normally
5. Recipient sees 🎵 Decode Melora Message button
6. They enter the passphrase and read the hidden message