W3Schools Quizzes
Check what you know with multiple choice quizzes. Review answers at the end.
Choose a language and start a quiz!
Web Development
Test your web design and coding skills with HTML, CSS, and front-end frameworks.
Start with HTML and CSS, then move on to JavaScript or a framework.
Programming
Test your coding logic and problem-solving across popular programming languages.
Move from syntax to problem-solving and patterns.
Data & Databases
Test your knowledge of databases, data handling, and analysis tools.
From SQL queries to scientific Python workflows.
