The mature tab

Latest Version

Version
1.0
Update
February 25, 2025
Size
361KiB
Developer
Category
Users
0
Rating
0 ★
Manifest Version
3
Web Store Status
Languages Support
English
See more
Permissions
Storage
Bookmarks
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21 Tab Extension

21 Tab - The Mature Tab

Ready for a new tab experience that's as refined and sophisticated as you are? 21 Tab, transforms your new tab page into a personalized command center, blending powerful functionality with a sleek and mature aesthetic. It's time to graduate from cluttered and basic new tabs. 21 Tab is designed for those who appreciate efficiency, elegance, and a touch of personalized flair.

Experience the difference:
Curated Website Access: Instantly access your essential websites with a customizable grid of website tiles. No more endless scrolling or searching – your key resources are always at your fingertips. Add, remove, and arrange tiles to create a workflow that's tailored to your needs.
A Visual Masterpiece: Immerse yourself in a visually captivating environment with a selection of sophisticated animated backgrounds and effects. From the subtle tranquility of rain to the mesmerizing dance of fireflies, 21 Tab offers a range of options to create the perfect ambiance for your browsing sessions. Customize the look to reflect your personal style.
Streamlined Bookmark Management: Keep your bookmarks organized and accessible with the integrated bookmark sidebar. Navigate your folders with ease using the intuitive breadcrumb and folder view.
Unparalleled Customization: Personalize every aspect of your new tab page with a wide array of effects and settings. Choose from pre-designed backgrounds or upload your own custom background image to create a truly unique experience. Fine-tune effects and settings to match your preferences.
Intuitive Settings Sidebar: Take complete control of your browsing environment with the convenient settings sidebar. Manage effects, select themes, customize your background, and more, all within a sleek and user-friendly interface.


21 Tab: It's not just a new tab, it's a statement. Experience a more refined, productive, and visually stunning way to browse the web. Install 21 Tab today and elevate your browsing experience to a new level of sophistication.
Why choose 21 Tab?
Productivity Elevated: Access your frequently used sites instantly, maximizing your efficiency and saving valuable time.
Aesthetically Pleasing: Enjoy a visually rich new tab experience with carefully curated backgrounds and effects.
Personalized to Perfection: Customize your new tab page to reflect your unique style and workflow.
Effortless Organization: Manage your bookmarks with ease using the integrated bookmark manager.

Install 21 Tab now and discover the mature tab experience.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "21 Tab", "description": "The mature tab", "version": "1.0", "chrome_url_overrides": { "newtab": "newtab.html" }, "permissions": [ "storage", "bookmarks" ], "host_permissions": [] }
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How to download and manually install 21 Tab extension

Looking for a way to install 21 Tab extensions, 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 21 Tab extensions manually, this article outlines two simple methods to effortlessly install 21 Tab extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download 21 Tab extension and manually install through Drag &Drop

If you ever need to manually install a 21 Tab extension, 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 21 Tab Extension by clicking the "Download CRX" button on the website.

Look for the 21 Tab extension you wish to install. Go to the website and download the 21 Tab extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for 21 Tab 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 21 Tab 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 21 Tab extension and install in Developer Mode

This is another method to install 21 Tab 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 21 Tab extension file

Select and download the 21 Tab 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 21 Tab 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 21 Tab 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 21 Tab 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 21 Tab extension in 2 ways. We hope this guide proves helpful.

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