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Bootstrap Editor

Online Bootstrap Editor

With our online Bootstrap editor, you can edit Bootstrap code and view the result in your browser.

Run » Size:


<div class="jumbotron text-center">
  <h2>My First Bootstrap Page</h2>
  <p>Some Bootstrap buttons:</p>
  <button class="btn btn-primary">Primary</button>
  <button class="btn btn-success">Success</button>

My First Bootstrap Page

Some Bootstrap buttons:

Try it Yourself »

Click on the "Try it Yourself" button to see how it works.

Publish Your Code

If you want to save your "Bootstrap code", along with HTML, CSS, and JavaScript/jQuery to create your own website, check out W3Schools Spaces.

W3Schools Spaces is a website-building tool that lets you make and share your own website.

You can change the website's look and how it works by editing the code right in your web browser.

It's easy to use and doesn't require any setup:

The code editor is packed with features to help you achieve more:

  • Templates: Start from scratch or use a template
  • Cloud-based: no installations required. You only need your browser
  • Terminal & Log: debug and troubleshoot your code easily
  • File Navigator: switch between files inside the code editor
  • And much more!
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Learn Faster

Practice is key to mastering coding, and the best way to put your Bootstrap knowledge into practice is by getting practical with code.

Use W3Schools Spaces to build, test and deploy code.

The code editor lets you write and practice different types of computer languages. It includes HTML/CSS/JavaScript, but you can use it for other languages too, such as PHP, Python, Node.js, etc.

Learn More

If you don't know Bootstrap, we suggest that you read our Bootstrap Tutorial from scratch.

Build Powerful Websites

You can also use the code editor in W3School Spaces to build frontend or full-stack websites from scratch.

Or you can use the 60+ templates available and save time:

Photographer website template
Blog website template
Webshop template
Tutor website template

Create your Spaces account today and explore them all!

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Share It With The World

Host and publish your websites in no time with W3School Spaces.

W3Schools subdomain and SSL certificate are included for free with W3School Spaces. An SSL certificate makes your website safe and secure. It also helps people trust your website and makes it easier to find it online.

Want a custom domain for your website?

You can buy a domain or transfer an existing one and connect it to your space.

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How Does It Work?

Get started in a few clicks with W3School Spaces.