Sync your Chrome profile:

• in your Chrome browser click on your profile’s icon next to the 3 dot menu
• check if it is enabled ‘Sync is on’.
• if it is paused, proceed with Sign in to your Google account

Export your bookmarks:

• Open the Bookmark Manager in your Chrome browser:
• At the top right, select More -> Bookmarks and lists -> Bookmark Manager.
• At the top, select More -> Export Bookmarks.
• Save it on your computer