YAML & JSON Validator

YAML & JSON Validator

Validate and format your configuration files instantly

🔍 Configuration File Validator

Paste your YAML or JSON configuration below to validate syntax, format, and get AI-powered suggestions.



✨ Features

✅ Syntax Validation

Comprehensive syntax checking for both YAML and JSON formats with detailed error messages.

🎨 Auto-Formatting

Automatically format and beautify your configuration files with proper indentation and structure.

🤖 AI Suggestions

Get intelligent recommendations for improving your configuration files and best practices.

🔧 Supported Formats

YAML

Yet Another Markup Language – Human-readable data serialization format

.yml, .yaml

JSON

JavaScript Object Notation – Lightweight data interchange format

.json

💡 Common Use Cases

  • Docker Compose files – Validate container configurations
  • Kubernetes manifests – Check YAML syntax and structure
  • CI/CD pipelines – Validate GitHub Actions, GitLab CI, Jenkins configs
  • CloudFormation templates – AWS infrastructure as code validation
  • Terraform configurations – Infrastructure provisioning validation

Free to use • No registration required • Client-side processing