ComposeLab is a free, browser-based visual editor for docker-compose.yml. Drag services from a catalog of 45+ pre-configured images (Postgres, Redis, Kafka, Traefik, Grafana…), draw arrows to define depends_on, and export clean Compose YAML with healthchecks, volumes and networks. Import an existing file to see it as a diagram, share a stack as a URL, or describe it in English and let your own LLM (OpenAI, Anthropic, Groq, Ollama) build it. No account, no telemetry, no backend.
ComposeLab — Docker Compose BuilderVisual Docker Compose builder. Drag, connect, export YAMLSep 2026