The HTML <footer> tag is a semantic HTML tag that is used to define the footer of the HTML document or section. For example, 
<footer>
    <p> ©Programiz. All rights reserved.</p>
</footer>
Browser Output
	Multiple <footer> Tag
We can create multiple footers in a single HTML document. The <footer> element can be placed inside different elements like <section>,  <article>, etc. For example, 
<body>
    <main>
        <section>
            <h1>About Us</h1>
            <p>Learn more about our company and our mission...</p>
            <footer>
                <p>Copyright 2021 Programiz. All Rights Reserved.</p>
                <p>Contact us: <a href="mailto:[email protected]">[email protected]</a></p>
            </footer>
        </section>
        <section>
            <h1>Legal</h1>
            <p>Read our terms of service and privacy policy...</p>
            <footer>
                <p>Powered by <a href="https://programiz.com">Programiz</a>.</p>
            </footer>
        </section>
    </main>
    <footer>
        <p>Connect with us:</p>
        <ul>
            <li><a href="https://www.facebook.com/programiz">Facebook</a></li>
            <li><a href="https://twitter.com/programiz">Twitter</a></li>
            <li><a href="https://www.instagram.com/_programiz/">Instagram</a></li>
        </ul>
    </footer>
</body>
Browser Output
Note: The footer tag typically contains copyright, authorship, or contract information.