DOM to JSON Selector is a free Chrome add-on developed by victor013. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory.

This tool allows users to extract element details for the highlighted component of a webpage's DOM. It is a modified version of the "DOM to JSON Converter" Extension. With DOM to JSON Selector, users can choose a specific element by simply clicking on the extension icon and hovering over the webpage. As they hover over an element, it will be highlighted. By clicking on the desired element, users can obtain the DOM-JSON of that element.

The extension extracts various details of the selected element and its children, including the node name, depth, id, src, href, alt, and text content. This information can be useful for web developers and designers who need to analyze and manipulate specific elements of a webpage's DOM structure.