---
title: Iframe Blocker
lastModified: "2026-10-07T18:56:41+01:00"
lastAuthor: Kaylee
---
```ts title="src/iframe-blocker.ts"
import type { ConsentKernel } from 'c15t';
import { createIframeBlocker } from 'c15t/modules/iframe-blocker';

// Watches the page for <iframe data-src data-category> and sets `src` while
// the category is allowed.
export const gateIframes = function gateIframes(kernel: ConsentKernel) {
	return createIframeBlocker({ kernel });
};
```