ValidateThis

Docker Compose YAML lint

Related tools

Validators and utilities that complement Docker Compose YAML lint — same session, no sign-up.

YAML-load docker-compose snippets and check root shape, services mapping, and obvious top-level keys. Not docker compose config or engine-side validation.

Parse docker-compose.yml as YAML, then structural checks: root mapping, services object, and obvious top-level typos. Not docker compose config.

How to use this tool

  1. Paste your sample in the input (or fetch from URL if this tool supports it).
  2. Run the main action on the page to execute Docker Compose YAML lint.
  3. Read the result, fix the source data or config, and re-run if needed.

What this check helps you catch

  • YAML-load docker-compose snippets and check root shape, services mapping, and obvious top-level keys. Not docker compose config or engine-side validation.
  • Limits called out in the description (what this tool does not verify — e.g. live network reachability, issuer databases, or strict schema contracts unless stated).
  • Structural or syntax mistakes that would break parsers, serializers, or the next step in your workflow.

FAQ

What does Docker Compose YAML lint do?
YAML-load docker-compose snippets and check root shape, services mapping, and obvious top-level keys. Not docker compose config or engine-side validation. Use the form above, then see “How to use” and “What this check helps you catch” for behavior detail.
Is this a substitute for server-side validation?
No. Use it for manual checks and triage; production systems should still validate and authorize on the server.
Where does processing happen?
Most validators here run in your browser. If a tool calls an API, that is stated on the page. See the site privacy policy for data handling.