Data

YAML to JSON Converter

Paste YAML and get structured JSON back. Handy for debugging CI configs, feeding YAML into a tool that only speaks JSON, or just inspecting what your config actually resolves to.

Ringkasan alat

Alat ini menerima input terstruktur dan menghasilkan output deterministik di browser, tanpa upload server.

Nama alat: YAML to JSON Converter
Maksud input: Berikan konten sumber untuk diubah, divalidasi, atau dianalisis.
Maksud output: Terima output ternormalisasi yang siap disalin, dipakai ulang, atau di-debug.
Contoh input: name: api replicas: 3 env: - prod - staging
Contoh output: { "name": "api", "replicas": 3, "env": [ "prod", "staging" ] }

YAML inputDrop file

Indent

Paste YAML above and click Convert to JSON.

JSON outputRead-only

Pengantar alat

Paste YAML and get structured JSON back. Handy for debugging CI configs, feeding YAML into a tool that only speaks JSON, or just inspecting what your config actually resolves to.

Gambaran alat

The converter tokenizes your YAML line by line, tracks indentation to build the hierarchy, and resolves scalars to their JSON-native types (numbers, booleans, null, strings). Both block style (indented) and flow style ([a, b] / {k: v}) mappings and sequences are supported, along with comments, single- and double-quoted strings, and the usual `null`/`~`/`true`/`false` aliases.

Kasus penggunaan

Inspect a Kubernetes manifest as JSON
Pipe a YAML config into jq or a JSON Schema validator
Convert Docker Compose files for tools that require JSON
Debug why a CI config is being parsed a certain way

Contoh input/output

Maksud input

name: api
replicas: 3
env:
  - prod
  - staging

Maksud output

{
  "name": "api",
  "replicas": 3,
  "env": [
    "prod",
    "staging"
  ]
}

Comments are stripped and flow-style arrays are supported.

Maksud input

# deployment config
image: nginx:1.25
ports: [80, 443]
labels:
  app: web
  tier: frontend

Maksud output

{
  "image": "nginx:1.25",
  "ports": [80, 443],
  "labels": {
    "app": "web",
    "tier": "frontend"
  }
}

Scalars resolve to their JSON-native types.

Maksud input

greeting: 'hello world'
count: 42
enabled: true
nothing: null

Maksud output

{
  "greeting": "hello world",
  "count": 42,
  "enabled": true,
  "nothing": null
}

Pertanyaan umum

Is this YAML to JSON converter free?+

Yes. It runs entirely in your browser, with no sign-up, no file-size gates, and no ads inside the tool.

What subset of YAML is supported?+

Block and flow mappings/sequences, plain and quoted scalars, comments, and null/boolean/number resolution. Anchors (&), aliases (*), tags (!!type), and multi-line scalars (|, >) are not yet supported.

Will it coerce numeric strings like "007"?+

Leading-zero strings are kept as strings. Only values that match a strict integer or float pattern are converted to numbers.

Is my data sent to a server?+

No. Parsing and conversion happen entirely in your browser — the page never talks to a backend.

Can I convert Kubernetes, Docker Compose, or GitHub Actions YAML?+

Yes. Those configs use the block/flow features this converter supports. Paste the file and the resulting JSON is ready for jq, JSON Schema validators, or direct import into code.