OTS

The platform lets users share confidential data by encrypting it with 256‑bit AES directly in the browser before transmission. The encrypted payload is stored on the server, which never sees the plaintext or the password, and a URL containing the secret identifier and password is returned. When the URL is accessed, the secret is decrypted client‑side and then permanently removed from storage after the first read.

It is suitable for developers, system administrators, or anyone needing a quick, self‑hosted way to transmit passwords, tokens, or short files without relying on third‑party services. The service can run as a standalone binary or Docker container, and supports multiple back‑ends such as in‑memory storage or Redis, with optional expiry settings.

The implementation is open‑source under Apache‑2.0, offers a free tier with no subscription, and includes a command‑line client for scriptable creation and retrieval of secrets. Its design emphasizes client‑side encryption and one‑time access, ensuring that even the host cannot recover the shared data.