Hemmelig

Self-Hosted

Secure, encrypted open-source pastebin alternative

Overview

Hemmelig is a privacy-focused pastebin tool for sharing sensitive text. It offers end-to-end encryption, self-destruct options (custom expiration, burn-after-reading), password protection, and link obfuscation. Ideal for teams or individuals, it supports easy self-hosting via Docker (one-command setup) or manual deployment with Node.js/PostgreSQL. Data auto-deletes once expired, ensuring no long-term retention of sensitive content—perfect for avoiding third-party pastebin risks.

Self-Hosting Resources

Find Official Image on Docker Hub View Source & Docs

Below is a reference structure for docker-compose.yml. ⚠️ Do NOT run blindly. Replace placeholders with official values.

docker-compose.template.yml TEMPLATE


version: '3'
services:
  hemmelig:
    image: <OFFICIAL_IMAGE_NAME>:latest
    container_name: hemmelig
    ports:
      - "8080:<APP_INTERNAL_PORT>"
    volumes:
      - ./data:/app/data
    restart: unless-stopped

Key Features

End-to-end encrypted paste sharing with self-destruct options
One-command Docker deployment for self-hosting
Password protection and burn-after-reading functionality

Frequently Asked Questions

? Is Hemmelig hard to install?

No—Docker deployment uses a single command, making setup straightforward for most users. Manual installation needs Node.js and PostgreSQL, but Docker is recommended for minimal technical effort.

? Is it a good alternative to Pastebin?

Yes! Unlike Pastebin’s free tier, Hemmelig adds end-to-end encryption, self-destruct, and self-hosting—making it far more secure for sensitive content.

? Is it completely free?

Absolutely! Hemmelig is open source under the MIT license—free to use, self-host, and modify with no hidden costs or subscriptions.

Top Alternatives

Pastebin.com Search Google

Bitwarden Send Search Google

Tool Info

Pricing Open Source

Category Pastebins

Platform Self-Hosted

Pros

⊕ Privacy focused (end-to-end encryption)
⊕ No subscription fees (MIT licensed)

Cons

⊖ Requires a server for self-hosting
⊖ Basic Docker/Node.js knowledge for setup