Question 1

What is the HTML Playground?

Accepted Answer

The HTML Playground is a free online editor where you can write HTML, CSS, and JavaScript and see a live preview of your code instantly in the browser.

Question 2

Does my code run on a server?

Accepted Answer

No. All code runs entirely in your browser inside a sandboxed iframe. Nothing is sent to any server.

Question 3

Can I save my work?

Accepted Answer

Yes. Click the Download button to save your code as an HTML file. You can also copy the full code to your clipboard.

Question 4

Is this a replacement for CodePen or JSFiddle?

Accepted Answer

This is a lightweight, single-file editor designed for quick prototyping and testing. For collaborative work or complex projects, CodePen or JSFiddle may be more suitable.