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YAML ↔ JSON Converter

Convert between YAML and JSON formats.

Use to convert YAML data to JSON format.

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YAML ↔ JSON Converter & Data Transformer

Convert between YAML and JSON formats with syntax validation and formatting. Perfect for configuration management, API development, and data serialization tasks.

Bidirectional Conversion

Seamlessly convert between YAML and JSON formats with intelligent structure preservation.

Syntax Validation

Real-time validation with detailed error messages for both YAML and JSON formats.

Smart Formatting

Automatic indentation and formatting with line numbers for better readability.

Configuration Management Uses

  • DevOps & CI/CD Pipelines

    Convert between Docker Compose, Kubernetes, and GitHub Actions configurations

  • API Development

    Transform API responses and configuration files between formats

  • Infrastructure as Code

    Convert between Terraform, Ansible, and CloudFormation formats

  • Documentation & Migration

    Create readable documentation from JSON APIs or migrate configurations

Format Comparison

YAML Format

Human-readable, indentation-based, supports comments

name: John
age: 30
JSON Format

Lightweight, bracket-based, web-native

{"name": "John", "age": 30}
Key Differences

Syntax, comments, data types, multi-line strings

YAML: comments, JSON: compact

🔄 Format Conversion Best Practices

• Use consistent indentation in YAML

2 or 4 spaces, avoid mixing tabs

• Validate after conversion

Ensure data integrity and structure

• Handle comments carefully

YAML comments are lost in JSON conversion

• Quote special characters

Prevent parsing errors in YAML

💾Bookmark this tool for later use
• Press Ctrl+D (Cmd+D on Mac)