JSON Formatter

Format, validate, and beautify JSON data

JSON Statistics

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Sample JSONs

How to Use

Basic Operations

  • • Format/Beautify: Pretty-print JSON with proper indentation
  • • Minify: Remove whitespace and compress JSON
  • • Validate: Check if JSON is valid and well-formed
  • • Copy: Copy formatted JSON to clipboard

Features

  • • Syntax Highlighting: Color-coded JSON elements
  • • Error Detection: Identifies syntax errors with details
  • • Statistics: Character count, line count, and structure info
  • • Samples: Pre-loaded example JSON structures

JSON Best Practices

  • • Use double quotes for strings and property names
  • • No trailing commas in objects or arrays
  • • Valid data types: string, number, boolean, null, object, array
  • • Keys must be unique within objects