Blocks .html files and websites, meant for a school enviroment with rampant gaming

Latest Version

Version
3.1.2
Update
November 17, 2024
Size
22.53KiB
Developer
Category
Users
2
Rating
0 ★
Manifest Version
3
Web Store Status
Languages Support
English
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Permissions
DeclarativeNetRequest
Storage
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.HTML Banisher Extension

Made this on a whim to keep students trying to play .html games in school environment on track
10/15/24
*Added popup window when clicking the extension, as well as updating the redirected site*
10/22/24
*Fixed it so it also redirects websites as well as local files*
11/6/24
*Revamped the whole thing, gave it a much simpler approach as well as added an admin menu and a hardcoded whitelist with the ability to manually add urls to temporarily unblock a site*
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx","manifest_version": 3, "name": ".HTML Banisher", "version": "3.1.2", "description": "Blocks .html files and websites, meant for a school enviroment with rampant gaming", "permissions": [ "declarativeNetRequest", "storage" ], "host_permissions": [ "" ], "background": { "service_worker": "background.js" }, "action": { "default_popup": "popup.html" }, "declarative_net_request": { "rule_resources": [ { "id": "blockHtmlRequests", "enabled": true, "path": "rules.json" } ] }, "icons": { "128": "icon128.png" }}
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How to download and manually install .HTML Banisher extension for Chrome

Looking for a way to install .HTML Banisher extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install .HTML Banisher extensions manually, this article outlines two simple methods to effortlessly install .HTML Banisher extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download .HTML Banisher extension and manually install through Drag &Drop

If you ever need to manually install a .HTML Banisher extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the .HTML Banisher Extension by clicking the "Download CRX" button on the website.

Look for the .HTML Banisher extension you wish to install. Go to the website and download the .HTML Banisher extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for .HTML Banisher extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the .HTML Banisher extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download .HTML Banisher extension for Chrome and install in Developer Mode

This is another method to install .HTML Banisher extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the .HTML Banisher extension file

Select and download the .HTML Banisher extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the .HTML Banisher extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your .HTML Banisher extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the .HTML Banisher extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install .HTML Banisher extension in 2 ways. We hope this guide proves helpful.

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