Step 1: Launch Chrome.
Step 2: Click the Chrome three dots menu on the top right. Select Bookmarks > Bookmark Manager from the menu
Step 3: In the Bookmark Manager window, click the Organize menu button (the three dots on the top right). Then select Export bookmarks
Step 4: Chrome opens the File Explorer dialog box so that you can save your bookmarks as an HTML file. Use this file to import your bookmarks into another Chrome browser or any other browser via its import dialog screen.
Step 5: Save this Chrome bookmarks HTML file in a designated place like the Documents folder.
Restore Your Chrome Bookmarks From a Backup
To restore your bookmarks, you just have to import them back into the browser from the same Bookmark Manager window. Click the three dots in the top right corner, then select Import bookmarks.
Chrome will display the Open file dialog box. Go to your bookmark HTML file, select it, then click on Open to import your bookmarks. All your bookmarks will be retrieved.