The Broken Integrations
In a push for greater user privacy, Google Chrome is actively phasing out third-party cookies. These are small files placed on your computer by a website other than the one you are currently visiting (often used for cross-site tracking and advertising). As part of this rollout, Chrome may automatically block third-party cookies by default. While excellent for privacy, this aggressive blocking can completely break essential web functionalities. If you use a website that relies on an embedded third-party tool—such as a secure payment gateway (like Stripe), an embedded customer support chat widget, or an integrated single sign-on (SSO) service—blocking these cookies will cause the tool to fail silently, preventing you from completing your work.
Allowing Specific Cookies
To restore functionality to broken web applications and stop Google Chrome from automatically blocking third-party cookies, you must adjust your global privacy settings or add specific exceptions.
Open Google Chrome and click the three vertical dots (the customize menu) in the top-right corner. Select Settings from the dropdown. In the left-hand navigation sidebar, click on Privacy and security. In the main panel, click on Third-party cookies. Here, you have options. If you want to disable the blocking globally (not recommended for general privacy), select Allow third-party cookies. However, the safer approach is to leave the block in place and add an exception for the broken site. Scroll down to the section named “Allowed to use third-party cookies.” Click the Add button. Type the exact URL of the website that is malfunctioning (e.g., [*.]example.com) and click Add. Chrome will now permit the necessary cross-site data only when you are actively using that specific website.