JSON Formatter

Format, beautify, and inspect JSON with custom indentation.

Zero Server Storage: All computation and file conversion runs 100% locally in your browser memory.

SANDBOXED

Indentation:

Raw JSON Input

Formatted Output

{
  "name": "IDX.zone",
  "type": "utility-collection",
  "features": [
    "free",
    "fast",
    "private"
  ],
  "stats": {
    "tools": 50,
    "databaseRequired": false
  }
}

Operating Manual

3-STEP WORKFLOW

Paste your raw JSON into the input editor.

Click Format JSON to beautify and validate the syntax.

Copy the clean JSON or download as a .json file.

About This Tool

INFORMATION

Clean up unformatted JSON payloads with 2-space, 4-space, or tab indentation and instant syntax highlighting.

This tool processes your input locally in your web browser. Your files, texts, and data never leave your device, ensuring total privacy and instant results with zero wait times.