1. Open the Menu option "Plugins" -> "Plugins Admin..."
2. Search for "JSON Viewer"
3. Check JSON Viewer in List
4. Click on Install Button
5. Restart Notepad++
6. Select JSON text
7. Go to "Plugins" > "JSON Viewer" > "Format JSON ( Ctrl + Alt + Shift + M )"
Last Updated: April 27, 2025