HTML Viewer
Paste your HTML code below to see it rendered.
About the HTML Viewer
The HTML Viewer provides a safe and isolated environment to render and test HTML code snippets. It's an essential tool for web developers and designers who need to quickly preview how a piece of markup will look in a browser.
Why Use a Sandboxed Viewer?
- Security: The HTML is rendered in a sandboxed
iframe. This prevents any scripts from accessing your main page, protecting you from potentially malicious code. - Isolation: The rendered output is isolated from the main page's CSS. This ensures that the styles you see are only the ones defined within your HTML snippet or from external stylesheets you link to.
- Live Editing: You can edit your HTML in the input pane and see the changes reflected in the output pane instantly, making it a great tool for quick prototyping and debugging.
How It Works
The tool takes the HTML code you provide and uses it as the srcDoc for an iframe. This allows the browser to parse and render the HTML in a secure, contained environment.