SnyPy

Self-Hosted

Open-source, self-hosted pastebin with encryption and syntax highlighting

Overview

SnyPy is an open-source pastebin tool for secure text snippet sharing. It offers end-to-end encryption for private pastes, syntax highlighting for 100+ programming languages, customizable expiration dates, and user authentication. Deployment is simple via Docker or Docker Compose, enabling quick setup on any server. Designed for privacy, it lets you host your own instance to avoid third-party services and keep sensitive content under your control. Ideal for developers, teams, or anyone needing a secure alternative to public pastebins.

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:
  snypy:
    image: <OFFICIAL_IMAGE_NAME>:latest
    container_name: snypy
    ports:
      - "8080:<APP_INTERNAL_PORT>"
    volumes:
      - ./data:/app/data
    restart: unless-stopped

Key Features

End-to-end encryption for private pastes
Syntax highlighting for 100+ programming languages
Customizable expiration dates for shared content
User authentication and paste management

Frequently Asked Questions

? Is SnyPy hard to install?

No—SnyPy provides Docker and Docker Compose configurations, so you can set it up with a few commands. The GitHub repo includes step-by-step instructions, making it accessible for beginners with basic Docker experience.

? Is it a good alternative to Pastebin.com?

Yes—SnyPy offers core pastebin features (sharing, syntax highlighting) plus self-hosting and encryption benefits. Unlike Pastebin.com, you own your data and can secure sensitive content with end-to-end encryption, making it better for private use.

? Is it completely free?

Yes—SnyPy is open-source under the MIT License. It has no costs, and you can modify or distribute it freely for personal or commercial use.

Top Alternatives

Pastebin.com Search Google

GitHub Gist Search Google

Tool Info

Pricing Free/Open Source

Category Pastebins

Platform Self-Hosted

Pros

⊕ Privacy-focused (self-hosted data control)
⊕ No subscription fees or hidden costs
⊕ Easy Docker deployment with minimal setup
⊕ Supports sensitive content via encryption

Cons

⊖ Requires basic server/Docker knowledge for setup
⊖ Smaller community compared to mainstream pastebins
⊖ Limited advanced features like team collaboration tools