JSON Beautifier and Editor

The JSON Beautifier and Editor Chrome extension transforms raw JSON and JSONP data into a readable and editable format. It automatically detects JSON mime types and converts pages into an editor mode with syntax highlighting and collapsible tree views. Users can browse, search, and modify JSON keys and values, change data formats, and drag elements to rearrange structure.

Featuring both light and dark themes aligned with your browser settings, it supports multiple MIME types including application/json, text/javascript, and more. The extension also offers raw, code, and parsed views for flexible editing and copying options such as copying object paths or entire JSON segments. With features like clickable URLs, persistent tree view expansions, and context menu integration for creating new JSON editors from selected text, it is an essential tool for developers working with JSON data.