JSON Formatter & Validator

Agent tools require a browser with WebMCP support. You can use this tool manually.

A powerful tool for validating and formatting JSON configurations. Perfect for Docker Compose, Kubernetes manifests, and other homelab configurations.

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About This Tool

This enhanced JSON validator and formatter is designed specifically for homelab environments, supporting various configuration formats and providing optional top-level type checks. These checks do not validate application schemas.

Common Uses:

  • Docker Compose configurations
  • Kubernetes manifests
  • Home Assistant configurations
  • API response validation
  • Prometheus/Grafana configurations

Key Features:

  • Basic top-level type checks for common homelab configurations
  • Customizable formatting options
  • File upload and download capabilities
  • Key sorting for consistent output
  • Minification for compact storage

Privacy Note: Processing runs in your browser. When you use an agent, inputs and results may be shared with your agent provider. Avoid entering production secrets into agent-assisted drafts.