Tutorial

How To Set Doctype in HTML5

Updated on September 24, 2020
    Default avatar

    By Alligator.io

    How To Set Doctype in HTML5

    Introduction

    The <!DOCTYPE html> tag is a required preamble for HTML documents. Here’s how you use it.

    Prerequisites

    Setting doctype in HTML5

    To set the doctype in HTML5, add this to the top of your html code:

    index.html
    <!DOCTYPE html>
    

    Setting the doctype remains important for the support of legacy browsers.

    Conclusion

    Setting the doctype on your code is important, but it’s only the first step. For a more comprehensive review of the HTML5 markup language, explore our series, How To Build a Website in HTML.

    Thanks for learning with the DigitalOcean Community. Check out our offerings for compute, storage, networking, and managed databases.

    Learn more about us


    About the authors
    Default avatar
    Alligator.io

    author



    Still looking for an answer?

    Ask a questionSearch for more help

    Was this helpful?
     
    Leave a comment
    

    This textbox defaults to using Markdown to format your answer.

    You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!

    Try DigitalOcean for free

    Click below to sign up and get $200 of credit to try our products over 60 days!

    Sign up

    Join the Tech Talk
    Success! Thank you! Please check your email for further details.

    Please complete your information!

    Get our biweekly newsletter

    Sign up for Infrastructure as a Newsletter.

    Hollie's Hub for Good

    Working on improving health and education, reducing inequality, and spurring economic growth? We'd like to help.

    Become a contributor

    Get paid to write technical tutorials and select a tech-focused charity to receive a matching donation.

    Welcome to the developer cloud

    DigitalOcean makes it simple to launch in the cloud and scale up as you grow — whether you're running one virtual machine or ten thousand.

    Learn more
    DigitalOcean Cloud Control Panel