Advanced YAML Visualizer

Convert complex YAML configurations into 8 types of professional interactive diagrams with automatic dependency analysis, structural metrics, and advanced exploration tools.

Tree Diagram

Flow Diagram

Dependency Graph

Sequence Diagram

State Diagram

Class Diagram

Block Diagram

Interactive Diagram

YAML Visualizer & Viewer

Visualize and view your YAML data in multiple diagram formats. Free online YAML viewer with tree view, dependency graphs, and interactive diagrams

Visualization Types

Choose from multiple visualization formats to best understand your YAML structure.

Tree Diagram

Navigate your YAML structure as an expandable tree with intelligent search, path copying, type filters, and depth analysis. Perfect for complex hierarchical configurations.

Flow Diagram

Visualize sequential data flows and processes with connected nodes, ideal for CI/CD pipelines, workflows, and business processes defined in YAML.

Dependency Graph

Automatically discover dependencies between services, volumes, environment variables, and configurations. Optimized for Docker Compose, Kubernetes, and microservice architectures.

Sequence Diagram

Sequence diagram to visualize workflows, CI/CD pipelines, API specifications, and step-by-step processes. Perfect for understanding temporal flows and communications between components.

State Diagram

State diagram for state machines, Kubernetes resource states, deployment strategies, and application state flows. Ideal for visualizing transitions and lifecycles.

Class Diagram

Class diagram for OpenAPI schemas, Kubernetes CRDs, structured object definitions, and data models. Shows relationships, properties, and type hierarchies.

Block Diagram

Explore your data with grid, masonry, list, and compact views. Includes advanced filters, sorting, content search, and metrics analysis by data type.

Interactive Diagram

Directly manipulate your visualization with infinite zoom, node repositioning via drag & drop, interactive selection, and real-time detailed property views.

Example YAML Files

Try these examples in our visualizer to see how it works.

Ready-to-Use Examples

Copy these examples and paste them into the visualizer above.

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
spec:
  replicas: 3
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx:1.14.2
        ports:
        - containerPort: 80

Common Use Cases

Our YAML Visualizer is perfect for these scenarios:

Kubernetes Manifests

Analyze deployments, services, configmaps, and secrets with automatic dependency detection between resources. Visualize the complete architecture of your containerized applications.

Infrastructure as Code

Map Terraform configurations, Ansible Playbooks, and CloudFormation with dependency analysis between resources, variables, and modules for complex cloud architectures.

CI/CD Pipelines

Understand GitHub Actions, GitLab CI, Jenkins, and Azure DevOps workflows with visualization of jobs, dependencies, triggers, and data flows between stages.