Docker tools

Azure ACR Push Command Generator

Generate Azure Container Registry (ACR) push commands: az acr login, docker tag,

Base Image Size Comparison

Compare common Docker base image sizes: alpine vs slim vs full for node, python,

Base Image Vulnerability Lookup

Look up known vulnerabilities for Docker base images via the free OSV API (osv.d

Google Cloud Run Deploy Generator

Generate a Google Cloud Run deploy command from a Dockerfile: gcloud builds, dep

Docker Compose Secrets Exposure Checker

Check docker-compose.yml for secret exposure: plaintext environment passwords, t

Docker Compose Service Diagram

Visualize docker-compose services and dependencies: parse depends_on, render ASC

Docker Compose Version Matrix

Lookup table for docker-compose file versions 1.x, 2.x, 3.x: introduced features

Container Naming Generator

Generate container names from project, service and environment: validated determ

Container Resource Limit Calculator

Calculate docker memory/CPU limits from peaks: --memory, --memory-reservation, -

docker build Command Generator

Generate a docker build command: context, Dockerfile, tags, build args, target s

Docker Build Context Size Checker

Estimate Docker build context size from project artifacts, get a verdict and a r

Docker CI/CD Pipeline Generator

Generate a GitHub Actions workflow or GitLab CI pipeline that builds and pushes

Docker Command Cheat Sheet

Searchable docker CLI cheat sheet: images, containers, volumes, networks, compos

Docker Compose Command Reference

Searchable docker compose CLI reference: up, down, exec, logs, config, build, pu

Docker Compose Generator

Create docker-compose.yml from a simple form: image or build path, multi-port ma

docker-compose Schema Checker

Check docker-compose.yml against the version schema: features introduced in late

Docker Compose Service Scaffolder

Add a new service to docker-compose.yml from a form: image or build, ports, volu

Compose to Dockerfile Converter

Generate a Dockerfile from a docker-compose service: base image, EXPOSE, ENV, WO

Docker Compose to Kubernetes Converter

Convert a docker-compose service into Kubernetes Deployment (and optional Servic

Compose to docker run Converter

Convert a docker-compose service into a docker run command: name, ports, env, vo

Compose v2 to v3 Converter

Convert docker-compose v2 YAML to v3-compatible: drop version, flatten depends_o

docker-compose.yml Validator

Validate docker-compose.yml structure: duplicate keys, indentation, tab characte

docker cp Command Generator

Generate a docker cp command: host-to-container, container-to-host or container-

Docker Entrypoint Script Generator

Generate a robust entrypoint.sh with set -e, required environment variable check

Common Docker Error Explainer

Match common Docker error messages against a curated database: port is already a

docker exec Command Generator

Generate a docker exec command: container, user, workdir, TTY and env vars. Copy

Docker Exit Code Reference

Lookup Docker container exit codes: 0-255 meanings, 128+ signal decoding (137 OO

Docker Healthcheck Generator

Generate Docker HEALTHCHECK instructions: HTTP(S) curl/wget, TCP, MySQL, Redis,

Docker Hub Pull Rate Limit Calculator

Model Docker Hub pull rate limits: enter pulls per hour and runner count, see ho

Docker Image Size Estimator

Estimate a Docker image size: pick a base image, add dependency and app layers,

Docker Image Tag to Digest Converter

Convert image:tag into a digest-pinned reference (image@sha256:...). Get pull +

Docker Layer Cache Efficiency Calculator

Analyze a Dockerfile for layer-cache efficiency: detect cache-busters like COPY

docker logs Command Generator

Generate a docker logs command: since, until, tail, follow, timestamps and label

Multi-Arch Docker Build Config Generator

Generate Buildx build commands and a GitHub Actions workflow for multi-platform

docker network Command Generator

Generate docker network commands: create (driver, subnet, gateway), inspect, con

Docker Network Config Generator

Generate docker network create commands and Compose network blocks: bridge, over

docker Port Mapping Calculator

Normalize docker port mappings: expand ranges, detect protocols, output -p flags

docker prune Command Generator

Generate docker cleanup commands: prune unused images, dangling build cache, sto

docker run Command Builder

Build a docker run command from a form: detach, name, ports, env, volumes, label

docker run to Compose Converter

Convert a docker run command into a docker-compose service: containers/ports/env

Docker Secrets Config Generator

Generate Compose secrets blocks: file, external or env-style secrets with target

Docker Swarm Stack File Generator

Generate a Swarm stack file: service form (image, ports, env, networks) plus dep

docker volume Command Generator

Generate docker volume commands: create with driver and options, ls, inspect, rm

Docker Volume Config Generator

Generate docker volume create commands and Compose named-volume definitions: loc

Dockerfile Best-Practices Checker

Check a Dockerfile against best practices: pin versions, non-root user, COPY not

Dockerfile Build Simulator / Dry-Run

Simulate a Dockerfile build: per-instruction walkthrough, cache-hit prediction,

Dockerfile Documentation Generator

Document any Dockerfile automatically: comment each instruction in plain English

Dockerfile from Manifest Generator

Paste package.json or requirements.txt and get a Dockerfile with a fitting base

Dockerfile Generator

Generate a ready-to-build Dockerfile by language or framework: Node, Python, Jav

Dockerfile Instruction Glossary

Reference for every Dockerfile instruction: FROM, RUN, CMD, ENTRYPOINT, COPY, AD

Dockerfile Linter Config Generator

Generate .hadolint.yaml: global severity, ignored rules (DL3008, DL3018, DL4006.

Dockerfile Secret Leak Scanner

Scan a Dockerfile for hardcoded secrets: AWS keys, GitHub tokens, API keys, pass

Dockerfile Syntax Validator

Validate Dockerfile syntax line by line: unknown instructions, ENV/ARG syntax, J

Dockerfile to Shell Script Converter

Convert a Dockerfile into an equivalent bash script: RUN, ENV, ARG, WORKDIR, COP

.dockerignore Completeness Checker

Check .dockerignore for missing patterns: .git, node_modules, .env, caches and a

.dockerignore Generator

Generate a .dockerignore by toggling pattern groups: VCS, Node, Python, Java, Go

Duplicate Layer/Instruction Detector

Detect duplicate Dockerfile instructions: repeated RUN/COPY/ENV blocks, duplicat

AWS ECR Push Command Generator

Generate AWS ECR push commands: get-login-password auth, docker tag, docker push

AWS ECS Task Definition Generator

Generate an AWS ECS task definition as JSON: image, port mappings, env, secrets

Environment Variables Doc Generator

Generate an environment variables documentation table from Dockerfile ENV or com

.env to Compose Converter

Convert .env into docker-compose environment: block, ${VAR} references, or env_f

GCR Push Command Generator

Generate Google Container Registry (gcr.io) push commands: gcloud auth configure

Helm values.yaml Generator

Generate a Helm values.yaml scaffold from docker-compose inputs: image, replicas

Docker Hub README Badge Generator

Generate Docker Hub README badges via shields.io: pulls, stars, license, image s

Docker Image History Viewer

Visualize a Docker image history: paste docker history --no-trunc output and exp

Image Layer Size Analyzer

Analyze image layer sizes like dive: paste docker history/dive output, get ranke

Docker Image Naming Generator / Validator

Validate Docker image repository names against OCI naming rules and auto-generat

Docker Image Tag Parser / Explainer

Parse and explain docker image references: registry, namespace, repository, tag,

Kubernetes Deployment Generator

Generate Kubernetes Deployment + Service YAML from a Docker image: probes, resou

Multi-Container Resource Sum Calculator

Sum memory and CPU across docker compose services (mem_limit + cpus), add headro

Multi-Stage Dockerfile Generator

Generate a two-stage Dockerfile: build stage that compiles and a slim runtime st

Non-Root User Dockerfile Checker

Check a Dockerfile for running as root: missing USER, privileged patterns, low p

Port Conflict Checker

Detect host-port conflicts across docker-compose services: port is already alloc

Port Number Reference

Lookup default ports for common services: web 80 443, PostgreSQL 5432, MySQL 330

Privileged Mode / Capability Checker

Check docker-compose.yml for privileged mode, cap_add ALL and dangerous capabili

Registry Path Formatter

Build Docker image paths for Docker Hub, AWS ECR, Google GCR, Azure ACR: registr

Container Resource Usage Monitor

Container resource usage monitor: live CPU/MEM dashboard with danger thresholds

Docker Setup README Generator

Generate a Docker setup README section from docker-compose.yml: prerequisites, u

Docker Semver Tag Generator

Generate Docker image tag sets from semver and change type: exact, major, minor

Unused Build Args / Env Detector

Detect unused ARG and ENV declarations in Dockerfiles: dead build args, unrefere