How To Allow 3rd Party Cookies On Mac – Certified

Firefox defaults to blocking third-party cookies via its "Strict" or "Standard" Enhanced Tracking Protection.

Safari is the strictest:

Select , then click Privacy and security on the left sidebar. Click on Third-party cookies . how to allow 3rd party cookies on mac

Open and click on the Safari menu in the top left corner of your screen. Select Settings (or Preferences on older macOS versions). Click on the Privacy tab.

Select . (Note: You can also choose "Block third-party cookies in Incognito" if you want a balance of privacy and functionality) [3, 4]. Firefox Firefox defaults to blocking third-party cookies via its

Users cannot globally "turn on" third-party cookies in modern Safari versions without disabling system-wide privacy protections. It is recommended to use a different browser (like Chrome or Edge) if a site specifically requires third-party cookies to function.

Since Safari is the default Mac browser, it’s the most common place to start. Open and click on the Safari menu in

A is created by the website the user is visiting (e.g., apple.com setting a cookie for apple.com ). A third-party cookie is created by a domain other than the one the user is visiting (e.g., a user on news-site.com loads an image from ad-tracker.com , which sets a cookie).

Enabling third-party cookies introduces specific risks that users should be aware of:

This report provides a comprehensive guide on how to enable third-party cookies on macOS devices. While modern web browsers are increasingly restricting third-party cookies by default to enhance user privacy, certain legacy web applications, banking portals, and embedded content platforms still require them to function correctly. This guide details the necessary steps for the four most prevalent browsers on macOS: , along with an analysis of the associated security implications.