Microsoft Edge stores bookmarks in a JSON file called "EdgeHTML Favorites" on Windows 10 devices running Microsoft Edge version 16 or later. You can find your Edge bookmarks by going to the Microsoft Edge settings and then selecting "Favorites" from the left-hand menu.
"roots": "bookmark_bar": "children": [ ... ] , "other": "children": [ ... ] , "synced": "children": [ ... ] where are my bookmarks saved