JSON to YAML / YAML to JSON Stream Engine

Convert complex JSON configurations to clean YAML manifests and vice versa with safe schema parsing, key sorting, and custom indentation.

Options:

Conversion Direction:

Indentation Spaces:

Sort Keys Alphabetically:

Multi-Document (---) Support:

Input JSON or YAML Payload

45 lines · 1057 chars

{
  "apiVersion": "apps/v1",
  "kind": "Deployment",
  "metadata": {
    "name": "ai-neural-api",
    "namespace": "production",
    "labels": {
      "app": "toolty-api",
      "tier": "backend",
      "environment": "production"
    }
  },
  "spec": {
    "replicas": 5,
    "strategy": {
      "type": "RollingUpdate",
      "rollingUpdate": {
        "maxSurge": 1,
        "maxUnavailable": 0
      }
    },
    "template": {
      "spec": {
        "containers": [
          {
            "name": "api-service",
            "image": "registry.toolty.online/api:v2.4.0",
            "ports": [
              { "containerPort": 4000, "name": "http" }
            ],
            "resources": {
              "limits": { "cpu": "2000m", "memory": "4Gi" },
              "requests": { "cpu": "500m", "memory": "1Gi" }
            },
            "readinessProbe": {
              "httpGet": { "path": "/health", "port": 4000 },
              "initialDelaySeconds": 5,
              "periodSeconds": 10
            }
          }
        ]
      }
    }
  }
}

Converted Output (YAML / JSON)

Instant execution — your data never leaves your browser.Ctrl + Enter to run

Key Engine Capabilities

Engineered for maximum fidelity, RFC standards compliance, and deterministic execution safety.

Bi-directional auto-detecting conversion between JSON and YAML

Multi-document stream handling (Kubernetes manifests, CI/CD pipelines)

Safe parsing enforcing strict schema isolation to prevent prototype pollution

Supports multiline strings, arrays, dates, booleans, and null primitives

How to Use JSON to YAML / YAML to JSON Stream Engine

Follow these simple steps for deterministic output execution.

01

Paste Configuration

Paste any JSON payload or YAML manifest.

02

Adjust Formatting

Toggle indentation (2 or 4 spaces) or alphabetical key sorting.

03

Export File

Copy or download the clean converted manifest.

Frequently Asked Questions

Technical context and common integration questions.

Does this handle Kubernetes multi-document YAMLs?

Yes, multi-document files separated by --- are fully supported.

Is the conversion safe against code injection?

Yes, js-yaml DEFAULT_SCHEMA is enforced to prevent execution of arbitrary tags or prototype pollution.

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