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Docker Compose Generator

Network & Ops · Free Online Tool

Visually generate docker-compose.yml.

By CoderNewbie Team

Services

docker-compose.yml
# docker-compose.yml — Generated by codernewbie.com
# Project: myapp
version: "3.9"

services:
  web:
    image: nginx:alpine
    restart: always
    ports:
      - "80:80"
    volumes:
      - ./html:/usr/share/nginx/html
  db:
    image: postgres:15
    restart: always
    ports:
      - "5432:5432"
    environment:
      - POSTGRES_PASSWORD=secret
      - POSTGRES_DB=myapp
    volumes:
      - dbdata:/var/lib/postgresql/data

volumes:
  dbdata:

Multi-Service

Compose any number of services with their own images and config.

Named Volumes

Detects named volumes (non-path) and declares them automatically.

YAML Output

Download docker-compose.yml ready for docker compose up.

How to Use Docker Compose Generator

  1. 1Enter the URL, IP address, or network parameter to look up.
  2. 2Click the lookup or test button.
  3. 3Review the detailed results in the output panel.
  4. 4Use the information for your network operations.

Features

  • ✓100% free — no signup, no subscription, no ads
  • ✓Runs entirely in your browser — data never leaves your device
  • ✓Fast and lightweight — instant results
  • ✓Cross-platform — works on desktop, tablet, and mobile

Frequently Asked Questions

Are network lookups real-time?

Yes, IP lookups, DNS queries, and HTTP tests perform live network requests to provide current data.

Is my IP address logged?

The IP Lookup tool queries public geolocation APIs. We do not store your IP address or lookup history.

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Learn the concept

Learn the concept

Understand the programming ideas behind this tool.

View lessons