A physical open-source password manager built with ESP32-S3

• 🔐 Store passwords locally (no cloud)
• ⌨️ Type passwords automatically (HID keyboard emulation)
• 👤 Username / Password / Username+TAB+Password modes
• 🔢 Built-in TOTP (2FA) generator
• 📟 On-device UI (screen + buttons)
• ⚙️ Settings page (add / edit / delete passwords)
• 🔑 Generate strong random passwords
• 🌐 Wi-Fi assisted time sync for TOTP

This project is inspired by hardware crypto wallets.

Instead of trusting cloud services, your passwords are stored in a physical device that you control.

• ESP32-S3 (recommended)

• RTC module (for offline time keeping)
• Compact USB adapter (for flash-drive style form factor)

💡 Some links may be affiliate links that help support the project.

• Select account
• Device types:
  • username
  • password
  • both automatically

• Generates 2FA codes (like Google Authenticator)
• Works based on time + secret key
• Can auto-type the code via USB

• Connect to device Wi-Fi
• Open local page
• Add / edit / delete accounts
• Generate passwords

Version 1 (Prototype)

More features coming soon 👇

• Bluetooth HID support
• Encrypted storage
• Backup & restore
• Fingerprint / local unlock
• Better UI/UX
• Hardware improvements

This project is for educational and personal use only.

❌ Selling this project is NOT allowed
❌ Commercial use is NOT allowed

✅ Only the original creator (Dr. Maker) has the right to commercialize this project.

If you like this project and want to support its development:

This is an open-source project — let’s build it together!

You can help by:

• improving the code
• suggesting features
• improving UI/UX
• enhancing security
• testing on different devices

Dr. Maker

This project uses a custom non-commercial license.
Commercial use and selling are not allowed.

See the LICENSE file for details.