A Step-by-Step Guide to Disabling JavaScript in Tor

In an increasingly connected world, online privacy has become a paramount concern. Tor, an anonymity network, provides a powerful tool to protect your identity and maintain confidentiality while browsing the web. One essential aspect of securing your online experience involves disabling JavaScript, a scripting language that can pose potential security risks. In this comprehensive guide, we will walk you through the process of disabling JavaScript in Tor, ensuring a safer and more private browsing experience.

Step 1: Launch Tor Browser

To begin, ensure that you have Tor Browser installed on your device. If not, visit the official Tor Project website (https://www.torproject.org) to download and install the latest version compatible with your operating system. Once installed, open the Tor Browser.

Step 2: Access Tor Browser Settings

After launching the Tor Browser, click on the three-line menu icon located in the upper-right corner of the window. From the drop-down menu, select “Preferences.”

Step 3: Navigate to the Privacy & Security Section

In the Preferences window, navigate to the “Privacy & Security” section, usually located on the left-hand side of the window. Click on this section to expand the available options.

Step 4: Disable JavaScript

Within the “Privacy & Security” section, locate the subsection labeled “Security Level.” By default, Tor Browser is set to the “Standard” security level, which enables JavaScript. To disable JavaScript, select the “Safest” security level option.

Step 5: Verify JavaScript Disabling

Once you’ve set the security level to “Safest,” JavaScript will be disabled automatically. To verify this, you can visit a website that relies heavily on JavaScript, such as a news site with interactive elements. If the website fails to function correctly or certain features are missing, it indicates that JavaScript is indeed disabled.

Step 6: Fine-Tuning JavaScript Permissions (Optional)

If you find that disabling JavaScript entirely disrupts the functionality of certain websites you frequently visit, you can opt to fine-tune the JavaScript permissions instead of disabling it completely. In the “Privacy & Security” section of the Preferences window, click on the “Exceptions” button next to “Safest” security level.

Here, you can add exceptions for specific websites that you trust and permit them to run JavaScript. Enter the URL of the website in the provided field and click “Allow.” This way, Tor Browser will allow JavaScript to run on those specific websites while keeping it disabled by default.


By following these simple steps, you can enhance your online privacy and security by disabling JavaScript in Tor Browser. While JavaScript plays an integral role in making websites interactive, it can also expose vulnerabilities and compromise your anonymity.

Disabling JavaScript or fine-tuning its permissions gives you greater control over your browsing experience, reducing the risk of unwanted tracking and potential security breaches. Remember to always exercise caution when browsing the web and stay informed about the latest privacy practices to ensure a secure online presence.

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