FREE ONLINE DEVELOPER TOOL

JSON Formatter

Format, validate and minify JSON online with clear error messages. Your JSON stays in your browser.

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{
  "name": "DebTech",
  "type": "online tools",
  "free": true
}

Privacy: Your JSON is processed directly in your browser. It is not uploaded to a DebTech server.

How to Use the JSON Formatter

1. Paste JSON
Paste or type your JSON into the editor.

2. Format or Validate
Use Format JSON to beautify it or Validate JSON to check for errors.

3. Copy the Result
Use Copy JSON to copy the formatted or minified JSON.

DebTech's JSON Formatter makes JSON easier to read and helps identify invalid JSON syntax. It supports both pretty-printing and minification.

Format JSON: Converts valid JSON into an easy-to-read indented structure.
Validate JSON: Checks whether the entered text is valid JSON and displays an error when parsing fails.
Minify JSON: Removes unnecessary whitespace from valid JSON.
Copy JSON: Copies the current JSON to your clipboard.

Yes. DebTech's JSON Formatter is designed as a free online developer tool.

No. JSON parsing and formatting happen locally in your browser. There is no upload endpoint.

It can process JSON that your browser can handle. Very large JSON documents may require more browser memory and processing time.

The validator shows the browser's JSON parsing error. Correct the indicated part and validate again.