Toolkit

JSON Formatter & Viewer

Format, validate, and view JSON data in a structured way.

Input JSON

Indent Size:

How it works

The JSON Formatter helps you validate, format, and visualize JSON data. You can paste JSON text, format it with your preferred indentation, and view it in different ways. Use the table view to explore nested objects and arrays in a structured format.

1. Input JSON

Paste JSON text or upload a JSON file to get started.

2. Format & Validate

Format your JSON with the desired indentation and check for syntax errors.

3. Visualize & Export

View your JSON as formatted text or explore it in a table view. Download or copy the result.