How to Block Third-Party Cookies in Microsoft Edge
You block third-party cookies in Microsoft Edge to prevent websites from tracking your online activity across the internet.
Third-party cookies are small files placed by domains other than the one you are currently visiting, often used by advertisers for cross-site tracking. Microsoft Edge, which is the default browser for Windows 11 and Windows 12, allows you to disable these cookies easily.
This action significantly enhances your online privacy by limiting how advertisers can build profiles based on your browsing habits. While blocking them is a great step for privacy, be aware that some websites might function incorrectly if they rely on these cookies for features like saved preferences.
Allow or block third-party cookies in Edge
You can control how Edge handles cookies through the browser settings. First, open the Microsoft Edge browser. Click the three dots in the top right corner and select Settings.
On the left menu, select Privacy, search, and services. You will see a section for Tracking prevention.
Here are the three modes you can choose:
- Basic: Blocks known harmful trackers but allows most cookies.
- Balanced: The default setting. It blocks trackers from sites you have not visited.
- Strict: Blocks most trackers across all sites. This provides the most privacy but is the most likely to break website features.
If you need to allow cookies for a specific site, go to Cookies and site permissions > Manage and delete cookies and site data. Click on Allow and add the specific URL of the website you want to exempt from your blocking rules.
Allow or block third-party cookies in Edge via Registry
Advanced users or IT administrators can use the Windows Registry to set these rules. Note: Registry edits are intended for enterprise environments. We suggest using the official Edge Policy templates instead of creating manual DWORD values.
If you must use the registry, open the Windows Registry and go to this path:
Computer\🗝️HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Edge
Remember to back up your registry before making any changes, or create a System Restore point as a safety step.
Right-click the Edge folder, select New > DWORD (32-bit) Value, and name it BlockThirdPartyCookies. Set the value to 1 to block cookies or 0 to allow them.
You may need to restart your computer to see the changes. Check the official documentation for more details: Microsoft.
Conclusion: Managing cookies helps you take control of your digital footprint. Choose the setting that balances your need for privacy with your need for a smooth browsing experience.
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Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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