Dockerizer

Generate production-ready Docker configurations in seconds

Automatically detect your framework and create optimized Dockerfiles with AI-powered fallback

26
Frameworks
9
Languages
90%+
Detection Accuracy
Terminal
$ cd my-nextjs-app
$ dockerizer
Scanning project...
Detected: Next.js (confidence: 95%)
- Node version: 20
- Package manager: npm
- TypeScript: yes
 
Generating files...
✓ Dockerfile
✓ docker-compose.yml
✓ .dockerignore
 
Done! Run `docker-compose up --build` to start.
curl -fsSL https://dockerizer.dev/install.sh | sh
Get Started View on GitHub

Supported Frameworks

Battle-tested templates for the most popular frameworks

Next.js
Remix
Nuxt
Astro
SvelteKit
NestJS
Express
Fastify
Django
FastAPI
Flask
Rails
Laravel
Symfony
Spring Boot
Quarkus
ASP.NET
Phoenix
Go/Gin
Rust/Actix
View All Frameworks

Features

Everything you need for production-ready containers

🔍 Smart Detection

Automatically identifies your project's language, framework, and version with high confidence.

  • Package file analysis (package.json, go.mod, etc.)
  • Framework-specific config detection
  • Confidence scoring system

🤖 AI Fallback

When detection is uncertain, leverage AI providers to generate accurate configurations.

  • OpenAI, Anthropic, or Ollama support
  • Works with any tech stack
  • Context-aware generation

🛡 Production Ready

Generated Dockerfiles follow industry best practices for security and performance.

  • Multi-stage builds
  • Non-root users
  • Health checks included

Optimized Images

Minimal final images with efficient layer caching for fast builds and deploys.

  • Alpine/slim base images
  • Dependency caching
  • Production-only builds

📦 Complete Output

Generates everything needed to containerize your application.

  • Dockerfile with best practices
  • docker-compose.yml for orchestration
  • .dockerignore for clean builds

🔧 Easy Integration

Works seamlessly in any development workflow or CI/CD pipeline.

  • Single command execution
  • CI/CD friendly flags
  • Monorepo support

How It Works

From project to container in three simple steps

1

Scan

Dockerizer analyzes your project files, dependencies, and configuration to understand your tech stack.

2

Detect

Using pattern matching and AI, it identifies your framework with confidence scoring for accuracy.

3

Generate

Creates optimized Docker configurations using battle-tested templates tailored to your framework.

Use Cases

How teams use Dockerizer

Local Development

Quickly containerize projects for consistent development environments across your team.

dockerizer && docker-compose up

CI/CD Pipelines

Automate Dockerfile generation in your deployment pipeline with quiet mode.

dockerizer --force --quiet
docker build -t app:$SHA .

Legacy Projects

Add Docker support to existing projects without deep containerization knowledge.

cd legacy-app
dockerizer --ai

Microservices

Generate configs for multiple services in a monorepo with a single pass.

dockerizer ./services/api
dockerizer ./services/web

Ready to containerize?

Get started with Dockerizer and generate production-ready Docker configurations for your project.

Read the Docs View Examples