An email template is a pre-designed email that can be used to quickly create and send email messages. Email templates typically include placeholders for recipient information and other variables, allowing the email to be customized for each recipient. Email templates can be created in a variety of ways, including using HTML code, email marketing software, or online services. Once created, email templates can be stored and reused as needed. Many email providers also offer pre-designed email templates that users can select and customize for their own needs.