OneShare
Internal one-time secret sharing. Sign in to create secrets. Recipients can reveal one-time links without an account.
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Create a one-time secret
Secrets are encrypted in your browser. The server stores ciphertext only.
Reveal secret
This can be viewed once. After reveal, the server copy is deleted.
Security notes
- Encryption key is in the URL fragment after
#; browsers do not send it to the server. - Do not send the link and optional passphrase in the same channel.
- Secret bodies are never logged intentionally and pages are served with
Cache-Control: no-store.