How to Pretty Print JSON Using Browser Dev Tools - DZone
JSON Formatter & Beautifier with Tree View | Beautify JSON Codes Online
GitHub - uiwjs/json-viewer: Online JSON Viewer, JSON Beautifier to beautify and tree view of JSON data - It works as JSON Pretty Print to pretty print JSON data.
Best XML Pretty Print Online
How to get easy-to-read JSON trees with this free Chrome Extension (or Firefox Plugin)