Input YAML
Interactive Tree View
Parsed YAML tree will appear here
Click on objects and arrays to expand/collapse
About YAML Viewer
Paste YAML config files and explore them as an interactive tree. Perfect for understanding Kubernetes manifests, Docker Compose files, Ansible playbooks, and CI/CD pipelines.
YAML's indentation-based syntax can be hard to follow in complex files. This viewer parses your YAML and presents it as a collapsible tree with type indicators, making nested configurations easy to navigate.
How to use YAML Viewer
1
Paste your YAML configuration.
2
The tree view renders automatically.
3
Click nodes to expand/collapse.
4
Identify data types by color.
5
Use Expand All for complete view.
Examples
Kubernetes manifest
Navigate complex nested structures:
apiVersion: apps/v1
kind: Deployment
metadata:
name: nginx
spec:
replicas: 3
selector:
matchLabels:
app: nginx
Tree View:
apiVersion: "apps/v1"
kind: "Deployment"
▾ metadata
name: "nginx"
▾ spec
replicas: 3
▾ selector
▾ matchLabels
app: "nginx"Docker Compose
Quickly see service configurations:
version: "3.8"
services:
web:
image: nginx:alpine
ports:
- "80:80"
db:
image: postgres:15
environment:
POSTGRES_DB: myappGitHub Actions workflow
Understand CI/CD pipeline structure:
name: CI
on: [push, pull_request]
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Run tests
run: npm testFeatures
Interactive tree navigation
Color-coded data types
Expand/collapse nested structures
Shows array lengths
Validates YAML syntax
Handles multi-document YAML
When to use this
- •Exploring Kubernetes manifests
- •Understanding Docker Compose files
- •Debugging Ansible playbooks
- •Reviewing GitHub Actions workflows
- •Inspecting Helm chart values
- •Azure/AWS CloudFormation templates
Common questions
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