Blocks desired HTML contents (script, style, image, object, media)

Latest Version

Version
0.2.2
Update
July 16, 2024
Size
32.93KiB
Developer
Category
Users
4,000+
Rating
3.78947 ★
Manifest Version
3
Web Store Status
Languages Support
English
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Permissions
Storage
DeclarativeNetRequest
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HTML Content Blocker Extension

HTML Content Blocker provides a user-friendly interface to quickly block various HTML contents (Script, Style, Image, Object, and Media) on any webpage.

To work with this addon, please open the toolbar popup and press the desired content button (at the top) to block, then reload the tab. This extension has two modes to operate. The first and default mode is Global. In this mode, the addon is active for all domains except those listed in the allow-list table. The other mode is per-domain, where the addon is active only for the domains in the block-list table. To switch modes, please press the toggle button at the bottom-left corner of the interface. To add domains to the allowlist or blocklist table, please navigate to a website, then press the plus (+) button at the bottom footer. Likewise, to remove the domain from the table, press the minus (-) button. Badge icon text shows the number of blocked items for the active tab.

To report bugs, please visit the addon's homepage and fill out the bug report form (https://mybrowseraddon.com/html-content-blocker.html).
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "version": "0.2.2", "manifest_version": 3, "name": "HTML Content Blocker", "host_permissions": ["*://*/*"], "homepage_url": "https://mybrowseraddon.com/html-content-blocker.html", "description": "Blocks desired HTML contents (script, style, image, object, media)", "background": { "service_worker": "background.js" }, "permissions": [ "storage", "declarativeNetRequest" ], "action": { "default_title": "HTML Content Blocker", "default_popup": "data/popup/popup.html", "default_icon": { "16": "data/icons/16.png", "32": "data/icons/32.png", "48": "data/icons/48.png", "64": "data/icons/64.png" } }, "content_scripts": [{ "matches": ["*://*/*"], "run_at": "document_start", "js": ["data/content_script/inject.js"] }], "icons": { "16": "data/icons/16.png", "32": "data/icons/32.png", "48": "data/icons/48.png", "64": "data/icons/64.png", "128": "data/icons/128.png" }}
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How to download and manually install HTML Content Blocker extension for Chrome

Looking for a way to install HTML Content Blocker 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 Content Blocker extensions manually, this article outlines two simple methods to effortlessly install HTML Content Blocker extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download HTML Content Blocker extension and manually install through Drag &Drop

If you ever need to manually install a HTML Content Blocker 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 Content Blocker Extension by clicking the "Download CRX" button on the website.

Look for the HTML Content Blocker extension you wish to install. Go to the website and download the HTML Content Blocker extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for HTML Content Blocker 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 Content Blocker 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 Content Blocker extension for Chrome and install in Developer Mode

This is another method to install HTML Content Blocker 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 Content Blocker extension file

Select and download the HTML Content Blocker 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 Content Blocker 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 Content Blocker 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 Content Blocker 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 Content Blocker extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Vadrif Draco (ID: 000000a07df308db) Voted 3 ★ - Updated 01/04/2024 This extension is great and works flawlessly and as expected! I just wish it supported a blacklist mode instead of the whitelist one, with each rule or entry in the blacklist customizable in terms of what to be blocked on that webpage... That would've been more convenient imo, but nonetheless, it does the job! Update: It keeps failing to work every now and then, and I believe its developer updates it to make it work again afterwards or something.. But it just is not reliable 24/7, unfortunately. A waste of great potential. :(

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Robert Balicki (ID: 000000e83cb862f6) Voted 5 ★ - Updated 08/26/2023 The web is unusable without this extension.

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Johann Blake (ID: 00000002ceccf806) Voted 1 ★ - Updated 07/22/2023 You can't block html elements. Useless. Uninstalled.

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Elvin Aslanov (ID: 0000008b97d365e5) Voted 5 ★ - Updated 04/24/2023 Great! Chrome can disable images, but not videos, unfortunately. This extension does that as well in its MEDIA tab. Dark mode is the only thing I noticed lacking, please consider adding that as well for the eyes.

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Phantom Chan (ID: 000000c61e70a9c8) Voted 5 ★ - Updated 07/19/2022 Nice block audios auto play !