Live HTML, CSS, and JavaScript Playground
HTML Playground is a browser-based code sandbox for frontend development. Write HTML structure, style with CSS, and add interactivity with JavaScript. See live results in the preview pane, test responsive designs, and experiment with code snippets instantly.
Perfect for Learning and Prototyping
Whether you are learning web development, testing CSS animations, or debugging layout issues, this sandbox provides instant feedback. Use it for coding interviews, front-end experiments, or demonstrating code to teammates. No setup required - just start coding.
Frequently Asked Questions
Q:What is an HTML playground used for?
An HTML playground lets you write HTML, CSS, and JavaScript code and see results instantly. It is perfect for testing snippets, learning web development, debugging CSS, or prototyping interactive components without setting up a project.
Q:Is my code saved or shared when I use the playground?
Your code saves to your browser's localStorage automatically. No code is uploaded to servers. The Pro upgrade adds snippet sharing and cloud saving capabilities.
Q:What features does the HTML playground support?
The playground supports full HTML, CSS, and JavaScript. It renders in an sandboxed iframe for security. Use the auto-run toggle for live preview, copy buttons for each panel, and reset to see the default template.