# Volta Notes

> Send sensitive information that self-destructs after one read. End-to-end encrypted. Free. No account required.

## What it is

Volta Notes is a secure, burn-after-read note service. You write a message, we generate a one-time encrypted link. Your recipient opens the link once — the note is read, then permanently deleted. It cannot be read again by anyone, including us.

## How it works

1. Write your note at `https://app.voltanotes.com`
2. Click "Create note" — your browser encrypts the message locally using AES-256-GCM
3. A one-time link is generated — the encryption key lives in the URL fragment and never touches our server
4. Share the link via any channel — email, WhatsApp, Slack, anywhere
5. Your recipient opens the link and reads the note
6. The note is permanently deleted the moment it is read
7. Unread notes expire automatically after 7 days

## Who uses it

- **Passwords & credentials** — share login details without leaving them in Slack or email history
- **Payment details** — send card numbers, sort codes, or account numbers to someone you trust without a permanent record
- **API keys & tokens** — onboard developers with temporary credentials that expire on first use
- **Confidential notes** — share legal feedback, medical information, or anything sensitive that doesn't need to be discoverable later
- **AI agent handoff** — pass credentials to an AI agent securely without them persisting in chat history

## Security

- AES-256-GCM encryption — industry standard, performed entirely in your browser
- The server never receives the decryption key — it is embedded in the URL fragment, which browsers never transmit in HTTP requests
- No plaintext is stored anywhere at any time
- Hard deletion on read — the note is atomically retrieved and deleted in a single server operation
- No cookies, no tracking, no analytics on the note flow
- Built on the Internet Computer (ICP) — decentralised infrastructure, no single operator

## Free tier

- Up to 2,000 characters
- No account required
- 7-day expiry on unread notes

## Premium tier

Join the waitlist at `https://voltanotes.com/#waitlist`.

- Read receipts
- Custom expiry windows
- Notes up to 50KB
- REST API access
- Secure account

## Links

- Send a note: `https://app.voltanotes.com`
- Premium waitlist: `https://voltanotes.com/#waitlist`
- Full AI reference: `https://voltanotes.com/llms-full.txt`

## Company

Volta Notes is a product of Unprompted Labs.
Contact: hello@voltanotes.com