Backup that file = backup all your bookmarks.
Windows: AppData → Local → Google → Chrome → User Data → Default → “Bookmarks” (no extension) Mac: Library → Application Support → Google → Chrome → Default bookmark location chrome
That file is JSON — backup or edit carefully. Or just use chrome://bookmarks/ for the UI. Backup that file = backup all your bookmarks
📌 Where does Chrome save bookmarks?
On your computer: C:\Users\[YourUserName]\AppData\Local\Google\Chrome\User Data\Default\Bookmarks (Windows) ~/Library/Application Support/Google/Chrome/Default/Bookmarks (Mac) bookmark location chrome