A pop-up window will appear and ask if you want to save those bookmarks in a JSON format. You’re going to want to click the option that says Backup …. A new window will open up, and at the top of it, you’ll want to select the option that says Import and Backup. Alternatively, you can use the Ctrl + Shift + B combo on your keyboard to open this quickly.
Then, navigate to your Bookmarks Manager.
The first step is to export your bookmarks out of Firefox. Importing bookmarks into Firefox is extremely easy because they have a Direct Import option that does all of the legwork for you however, when you’re moving bookmarks from Firefox to Chrome, things get a little hairy, but it’s still possible. Your Firefox bookmarks will remain in the same place. This is because we’re simply creating a backup of your bookmarks, and then we’ll use the backup file to import into Chrome.
The answer to that is no - your bookmarks stay in Firefox. The first question you might have is whether or not you lose your Firefox bookmarks when you try to import them into Chrome.