SQL Online Editor (Compiler)

SQL Editor

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


SELECT * FROM Customers;
ID Company Contact Country
1 Alfreds Futterkiste Maria Anders Germany
2 Centro comercial Moctezuma Francisco Chang Mexico
3 Ernst Handel Roland Mendel Austria

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

Publish Your Code

If you want to create your own website, or web applications with a SQL Database, check out .

is a website-building tool that enables you to create and share your website.

In addition to a server, you get a SQL Database where you can store and access your data.

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!

Learn Faster

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

Use to build, test and deploy code.

The code editor lets you write and practice different types of computer languages.

New languages are added all the time:


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

Easy Package Management

Get an overview of your packages and easily add or delete frameworks and libraries. Then, with just one click, you can make changes to your packages without manual installation.

Build Powerful Websites

You can use the code editor in 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!

Share Your Website With The World

Host and publish your websites in no time with .

W3Schools subdomain and SSL certificate are included for free with . 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.

How Does It Work?

Get started in a few clicks with .