Choose the HTML file. Open the Bookmark manager by press Ctrl+Shift+O after opening the Google Chrome browser. Then, click the three-dotted icon, and select the Import bookmarks option.

How to Change Google Chrome File Association. ... Right-click on the Google Chrome icon and select "Open File Location." ... The Name column contains a list of file extensions, such as .mp3 and .html.

Choose a name and location to save your newly-created HTML bookmarks file under, and click "Save." You now have a backup saved on your computer of your Google Chrome bookmarks.