See your YAML as a diagram in 2 seconds
Paste your Kubernetes, Docker Compose or GitHub Actions YAML and get 8 interactive diagrams. Save, share and embed a live badge in your README that updates every time your YAML changes.
Paste a file on the left to see it as a diagram.
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Validators that understand your technology
Specific checks, architecture diagram and risk report for each kind of file.
Your diagram, live in your README
Paste one line of markdown and your architecture diagram stays in sync with your YAML forever. No screenshots, no re-uploads, no stale docs.
# my-awesome-project
A live YAML diagram, auto-rendered by YAMLTools. Updates every time the source file changes.
YAML diagramliveSave a diagram with your free account, copy its badge snippet and paste it in your README:
[](https://yamltools.dev/d/your-diagram)The badge image is cached and served from a CDN — your README stays fast.
Edit your diagrams by talking to AI
Use YAMLTools from Claude Code, Cursor and any AI editor that speaks MCP — validate, convert, visualize and edit your diagrams without leaving your assistant.
Free. No account needed.
Visualize, validate and convert without signing up. Create a free account only if you want to save, share or use the API.
$0
Everything, free
Built for the YAML you already write
Kubernetes manifests, Docker Compose files, GitHub Actions, OpenAPI specs — paste them and explore the structure visually.
Kubernetes
Understand pods, deployments and services at a glance. Spot misconfigurations before applying.
Docker Compose
Visualize service dependencies, volumes and networks to debug multi-container stacks.
CI/CD pipelines
GitHub Actions, GitLab CI and other workflow YAMLs rendered as a flow diagram.
OpenAPI schemas
Render OpenAPI/Swagger definitions as class diagrams and spot missing fields quickly.
Frequently asked questions
Stop reading YAML. Start seeing it.
Free to try, no credit card needed. Create an account when you're ready to save, share and embed your diagrams.