Click the Source button and update the HTML elements or attributes as you like. You can also style your HTML using inline CSS.

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HTML playground

This is a sample paragraph with a data attribute.

Spoiler alert created with a details element!

This demo uses elements such as abbr, article, section, aside, and details.

Responsive column layout

HTML

CSS

JS

Note

You can configure the editor to allow only safe elements, preventing insecure HTML. This demo was intentionally configured to support insecure elements such as <script> to showcase our comprehensive HTML support.

Check the source code for this demo.

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