YAML to JSON Converter

Developer
New

Convert configs between YAML and JSON, both directions, instantly.

YAML

Paste or edit your YAML below.

JSON

Updates instantly as you type.

{
  "name": "orveta-api",
  "version": "1.4.2",
  "debug": false,
  "database": {
    "host": "db.internal",
    "port": 5432,
    "ssl": true
  },
  "tags": [
    "production",
    "api",
    "v1"
  ],
  "maintainers": [
    {
      "name": "Ada",
      "email": "ada@example.com"
    },
    {
      "name": "Grace",
      "email": "grace@example.com"
    }
  ]
}

About this tool

Paste YAML and get clean, indented JSON — or paste JSON and get readable YAML back. Handles nested mappings, sequences, inline flow collections, and common scalar types, all converted locally in your browser.

How to use YAML to JSON Converter

  1. 1

    Pick a direction: YAML to JSON, or JSON to YAML.

  2. 2

    Paste your config in the left box.

  3. 3

    Copy the converted result from the right box — it updates as you type.

Frequently asked questions