It would be a great idea to save backup of bookmarks. If you have saved backup of bookmarks then you can restore it to another PC or you can restore it whenever you reinstall Google chrome. Moreover, you can import bookmarks to other browsers with the help of saved bookmark backup file. It is very easy to save backup of bookmarks in Google Chrome. The backup file will be of html format.
How to Save Backup of Bookmarks
Step 1: First of all, click on setting icon as shown in screenshot thereafter go to bookmarks.
Step 2: Now go to Bookmark Manager or Click Ctrl+Shift+O.
Step 3: Now click on organize then click on Export Bookmarks to HTML file. After that select location where you want to save your bookmark backup file and click Save.
How to restore Backup of Bookmarks
To restore backup of Bookmarks follow above two steps and in third step click on Import Bookmarks from HTML file. Then select Bookmark file from your drive to restore it.