Rangdom

JSON Formatter & Validator

JSON input

{
  "name": "Rangdom",
  "tools": [
    "json",
    "base64"
  ],
  "local": true
}

Formatted locally in your browser with JSON.parse and JSON.stringify. Your JSON stays only on this page.

Format and validate JSON

Paste JSON to make it readable with two-space indentation, or minify it for compact storage and API payloads. Invalid JSON shows a clear validation message before any output changes.