YAML ↔ JSON Converter - Online YAML/JSON Tool

Convert between YAML and JSON formats with validation, formatting, and minification. Bidirectional conversion with syntax highlighting and error detection for both formats.

Input 0 characters
Output 0 characters

About YAML ↔ JSON Converter

A powerful tool for converting between YAML and JSON formats. Perfect for configuration management, API development, and DevOps workflows.

Features:

  • Bidirectional conversion (YAML ↔ JSON)
  • Auto-detect input format
  • Syntax validation with error messages
  • Formatted or minified output
  • Copy and download converted data
  • Character count display

Common Use Cases:

  • Convert Kubernetes manifests from YAML to JSON
  • Transform API responses between formats
  • Migrate configuration files
  • Format config files for readability

Note: YAML supports more features than JSON (comments, anchors, etc.). These will be lost when converting to JSON.