How to Prevent Email Tracking Pixels

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Ngày cập nhật gần nhất: 15/2/2026

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Guide on Preventing Tracking Pixel in Emails

Email Tracking Pixels compromise your privacy by collecting activity data, transaction history, location, etc., as soon as you open an Email. So, how can you block Tracking Pixels and ensure the security of your personal information, preventing it from being exploited by malicious actors?

Pixel or dot is the basic and smallest unit to create a digital image. Conversely, a typical digital image is formed by millions of tiny pixels. Tracking Pixel generates an image with an ultra-small size of 1 pixel embedded in an email and sent to the user. When you open the email from a browser or app, the image is downloaded, and information about you is sent to a remote computer.

Block Email Tracking Pixel

The data that Tracking Pixel can collect from users is highly diverse. Typically, a single Tracking Pixel can gather data such as email open time, accessed IP address, the application or browser you use, operating system, and more.

You probably have some understanding of what Tracking Pixel is and how it operates. Next, Mytour will guide you on how to block tracking pixels to ensure your safety and personal privacy.

Guide on Preventing Tracking Pixel in Emails

To prevent the possibility of being tracked by others through Tracking Pixel in emails, the best approach is either not to view or set up your email to prompt before loading images. To achieve this, you can follow two methods.

Method 1: Disable Automatic Image Loading with Default Settings

Turning off image loading immediately and prompting user consent is just one of the basic features of Email. To enable this feature, follow these steps.

Step 1: Access your personal mailbox, click on the Settings icon represented by a gear image in the upper-right corner, and choose Settings.

Step 2: In the Settings section, select the General tab. Here, scroll down and click on Ask before displaying external images.

Step 3: Finally, scroll down and drag the cursor to the bottom to select Save Changes. The system will automatically reload the page and remember this setting.

The results of this action will be as illustrated below.

Method 2: Block Tracking Pixel using Browser Extensions

In the first method, essentially, you turn off all images, significantly impacting your email browsing experience. Another way to prevent tracking using Tracking Pixel without disabling all images is by using browser extensions. These applications will automatically scan your mailbox; if they detect Tracking Pixel in an email, they will display a warning icon.

Gmail users can explore and download extensions such as Pixelblock and Ugly Email on Coc Coc, Chrome, and Firefox browsers through the links below.

Download the software here: Download Pixelblock

Download the software here: Download Ugly Email

To install plugins, extensions on the browser, the process is not too complicated. However, if you lack experience, Mytour has written a detailed guide. Readers can refer to the steps for both installation and removing addons on Chrome here.

Mytour has just guided you through 2 simple techniques to easily block Tracking Pixels in Email, ensuring the safety and security of your personal information. If you encounter any difficulties during the process, feel free to leave a comment below the article. Mytour will quickly respond and assist you.

Wishing you success!

Frequently Asked Questions

What are the main risks associated with email tracking pixels?

Email tracking pixels can compromise your privacy by collecting sensitive data such as your transaction history, location, and activity details as soon as you open an email. This information is sent to remote servers, making it accessible to potential malicious actors.

How can I effectively block tracking pixels in my email?

To block tracking pixels, you can disable automatic image loading in your email settings. This way, you will be prompted before any external images are displayed, which helps protect your personal information from being tracked.

Are there any browser extensions that can help block tracking pixels?

Yes, there are several browser extensions like Pixelblock and Ugly Email that can help block tracking pixels. These tools automatically scan your inbox for tracking pixels and notify you when they are present, enhancing your email privacy.

What steps should I take to disable automatic image loading?

To disable automatic image loading, access your email settings, navigate to the General tab, and select 'Ask before displaying external images.' After making this change, remember to save your settings to ensure they take effect.

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