Add context to YouTube videos with AI-powered transcript analysis

Latest Version

Version
1.0
Update
April 29, 2025
Size
7.32MiB
Developer
qontextualize.com
Category
Users
0
Rating
1 ★
Manifest Version
3
Web Store Status
Languages Support
English (United States)
See more
Permissions
Storage
ActiveTab
Scripting
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Qontextualize Extension

Qontextualize: Your Scientific Fact-Checking Companion for YouTube

Ever watched a science-related YouTube video and wondered \"Is that really true?\" Qontextualize is your real-time scientific fact-checker that helps you separate fact from fiction while watching YouTube content.

💫 Simple to Use:
1. Install the extension
2. Watch any YouTube video
3. Click the Qontextualize icon
4. Get instant claim analysis

🔍 What It Does:
- Automatically identifies scientific claims made in videos
- Verifies claims against current scientific research and consensus
- Provides direct links to peer-reviewed sources
- Shows confidence assessments for each claim

⚡ Why Install:
1. Save Time: No more pausing videos to fact-check claims manually
2. Learn Better: Get near-instant access to scientific sources and context
3. Make Informed Decisions: Understand which claims are backed by science
4. Stay Current: Access up-to-date scientific consensus on topics
5. Perfect For:
- Students researching topics
- Educators verifying educational content
- Science enthusiasts fact-checking claims
- Content creators ensuring accuracy
- Anyone seeking reliable information

🛡️ Privacy-Focused:
- No personal data collection
- Local processing where possible
- Secure API communications
- No ads or tracking

Join critical thinkers who use Qontextualize to make informed decisions about the content they consume. Don't just watch - understand.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Qontextualize", "version": "1.0", "description": "Add context to YouTube videos with AI-powered transcript analysis", "icons": { "16": "icons/icon16.png", "48": "icons/icon48.png", "128": "icons/icon128.png" }, "permissions": [ "storage", "activeTab", "scripting" ], "host_permissions": [ "https://www.youtube.com/watch?v=*", "https://api.qontextualize.com/*" ], "action": { "default_popup": "popup.html", "default_icon": { "16": "icons/icon16.png", "48": "icons/icon48.png", "128": "icons/icon128.png" } }, "content_security_policy": { "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'" }, "web_accessible_resources": [{ "resources": ["transcript.html", "transcript.js"], "matches": [""] }], "content_scripts": [ { "matches": ["https://www.youtube.com/watch?v=*"], "js": ["content.js"] } ]}
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How to download and manually install Qontextualize extension for Chrome

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

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

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

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

This is another method to install Qontextualize 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 Qontextualize extension file

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

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