OTS (One-Time Secret)

OTS (One-Time-Secret) is an open-source secret sharing platform that enables secure transmission of sensitive information like passwords, API keys, or confidential messages. The platform ensures that secrets are encrypted client-side and automatically deleted after the first access.

Key Features

• Security First:

  • 256-bit AES encryption
  • Client-side encryption (server never sees plaintext)
  • Automatic deletion on first read
  • Zero-knowledge architecture
  • Optional password protection
  • Configurable expiry times

• Flexible Deployment:

  • Single binary deployment
  • Docker and minimal Docker images
  • In-memory or Redis storage
  • Environment-based configuration
  • Kubernetes ready
  • Public instance available at ots.fyi

• Multiple Access Methods:

  • Modern web interface
  • Command-line tool (ots-cli)
  • RESTful API
  • File attachment support
  • Scriptable operations
  • Basic and token authentication

• Developer Friendly:

  • Simple API integration
  • CLI for automation
  • Bash scripting examples
  • Go and JavaScript SDKs
  • Comprehensive documentation
  • Active development with Tilt support