nniiovoo / encrypted-note

# encrypted-note
An offline, encrypted vault for seed phrases, private keys, passwords and API keys.
 Recorded on macOS with fictional data · full video (36 s) · transcript 
## Features
- **Offline.** No network code, accounts, sync, updater or telemetry. Your Vault is one encrypted file on your computer.
- **Hidden by default.** Secrets stay as dots until you choose Show. Seed Phrases and Private Keys also need your Master Password.
- **Careful on screen shares.** Asks the OS to keep the window out of captures (best effort) and covers it when a screen-sharing app is running.
- **Recoverable.** A Recovery Key you write down at setup, and an Emergency Reader that opens your Vault without the app.
- **Portable.** Copy the Vault file to a USB stick to open it on another computer.
> [!WARNING]
> v1 personal project, not independently audited. Keep a paper or metal backup of any seed phrase that holds real funds.
## Build
Needs Rust 1.89+, Node 24+, and on Mac the Xcode command-line tools.
 [code] 
Run `./scripts/check.sh` (tests, clippy, cargo-deny, TypeScript) before a pull request. Debug builds read `ENOTE_DEV_DATA_DIR= ` to keep your real Vault untouched, and `ENOTE_DEV_ALLOW_CAPTURE=1` to allow screenshots; release builds ignore both.
## Docs
- Security model: what it protects against, how it works, what has been tested
- User guide: keyboard shortcuts, and reading your Vault if the app won't open
- File format · Design decisions · Glossary
## License
MIT. The passphrase generator uses the EFF Long Wordlist (CC BY 3.0 US). Seed Phrase checks use the BIP39 English word list via the `bip39` crate.