JSON Viewer

Why Use JSON Viewer?

JSON Viewer helps developers easily read and explore complex JSON by displaying it in an expandable tree structure.

Key Features

  • Expandable and collapsible JSON tree
  • Syntax highlighted editor with line numbers
  • Upload or paste JSON
  • Copy and save formatted JSON
  • Dark mode support

How to Use JSON Viewer

  1. Paste JSON or upload a JSON file.
  2. Click View.
  3. Expand or collapse nodes to explore data.

Frequently Asked Questions

Is this JSON Viewer free?

Yes, it is completely free to use.

Is my data safe?

All processing happens in your browser. No data is stored.