Can Browser Zoom Levels Be Programmatically Manipulated?

Browser Zoom Manipulation: Is It Feasible?

Despite varying accounts, it is possible to manipulate browser zoom levels within Internet Explorer and Chrome. However, Firefox currently lacks this functionality.

Implementing Zoom Controls

To create customizable zoom controls, utilize the following script:

<script>
   function toggleZoomScreen() {
       document.body.style.zoom = "80%";
   } 
</script>

Incorporate the script into your HTML code and attach it to an image or button:

<img src="example.jpg" alt="example" onclick="toggleZoomScreen()">

Functionality

Clicking on the image or button will execute the toggleZoomScreen() function. This function sets the zoom level of the entire page to 80%, allowing users to view content at a smaller or larger scale without affecting the underlying code.

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