Share secrets that self-destruct.

Zero‑knowledge encryption in your browser. No accounts. No logs.

Quantum ML-KEM-768
Encrypted in your browser before sending0/3000
  • Zero‑knowledge
  • Post‑quantum
  • Self-destruct

Were you sent a token? Retrieve it here

Recent Activity

No recent activity

Secure Password & Secret Sharing with Self-Destructing Encryption

How Zero‑Knowledge Encryption Works

  1. You create a key vault once: your ML‑KEM‑768 and ML‑DSA‑65 key pair is generated in your browser and kept there, encrypted
  2. Each secret is encrypted in your browser to its recipient's public key, plus a passphrase you send through another channel
  3. The server only stores ciphertext it cannot decrypt, and destroys it once viewed or when it expires
  4. Only the holder of the matching private key, with the passphrase, can open it

One‑Time Secret Security Features

  • Zero‑knowledge architecture - We can't decrypt your secrets
  • Post‑quantum - Every secret is encrypted to its recipient's ML‑KEM‑768 (Kyber) key
  • One‑time secrets - Automatically destroyed after first view
  • No logs - We don't track or store any metadata

Your keys stay in your browser

Your key vault holds your ML‑KEM‑768 (encryption) and ML‑DSA‑65 (signing) key pair, encrypted with a master passphrase that never leaves this browser. Share your public keys with the people who send you secrets, and add theirs as contacts to send them yours. Export a backup: browser data can be cleared.

Open your vault

Why Use NoTrust.now for Secure Secret Sharing?

NoTrust.now is a free tool for sharing passwords and secrets online. Unlike email or Slack, it uses zero‑knowledge encryption — your data is encrypted in your browser before we ever see it. Each secret link self-destructs after reading.

Common uses: SSH keys, VPN credentials, admin passwords, API tokens, SSL certificates, environment variables, and new-employee onboarding.

Compare with alternatives: NoTrust.now encrypts every one‑time secret to its recipient's post‑quantum key (ML‑KEM‑768), optionally signed with ML‑DSA‑65. No registration, no cost. An alternative to PrivateBin, OneTimeSecret, and Snappass.

Share passwords & API keys securely: Perfect for sharing passwords, API keys, database credentials, SSH keys, certificates, tokens, or any sensitive information that shouldn't be sent via email, Slack, or WhatsApp.

Learn more about our security features