JSON Highlighter

Paste your JSON code and see it highlighted in real-time. The editor automatically uses your site theme and applies 2-space indentation.

JSON Highlighter - Interactive JSON Editor with Syntax Highlighting

Edit and format your JSON with real-time syntax highlighting. Our simple, clean editor makes it easy to work with JSON data.

Key Features

  • Interactive editor with real-time syntax highlighting
  • Automatic theme synchronization with site preference
  • Clean formatting with 2-space indentation
  • Convenient copy and download functionality
  • Free to use, no registration required

Common Use Cases

  • Editing and formatting API responses
  • Working with configuration files
  • Debugging JSON data structures
  • Preparing data for documentation

How to Use

  1. Paste or type your JSON in the editor
  2. The code is automatically highlighted as you type
  3. Click the format button to beautify your JSON
  4. Copy or download when you're done