How To Enable Third Party Cookies Mac <2027>

Enabling third-party cookies on a Mac allows external services—like embedded payment processors, video players, or educational platforms like Blackboard —to function correctly within your browser. While blocking them enhances privacy by stopping advertisers from tracking you across different sites, it can also "break" certain website features.   Northern Illinois University  +2 Here is how to enable third-party cookies across the most popular browsers on macOS:   Safari   Safari’s default settings are designed to block most third-party tracking by default through "Intelligent Tracking Prevention".   Ziflow Open

Important Note on Privacy: Third-party cookies are often used for cross-site tracking, advertising, and analytics. Modern browsers (especially Safari and Chrome) are moving to block them by default to protect your privacy. Only enable them if you trust the website and understand the potential privacy implications (e.g., your activity being tracked across different sites).

1. Safari (macOS) Apple Safari is the most restrictive browser regarding third-party cookies. As of recent macOS versions (Catalina and later), Safari does not have a simple "enable third-party cookies" switch due to Intelligent Tracking Prevention (ITP). Instead, you can turn off cross-site tracking prevention entirely. Steps:

Open Safari . In the top menu bar, click Safari → Settings (or Preferences on older macOS). Click the Privacy tab. Uncheck the box that says: "Prevent cross-site tracking" . how to enable third party cookies mac

What this does: This allows third-party cookies, but Safari may still block some trackers. For full third-party cookie allowance, you may also need to...

Optional – Lower overall cookie blocking: In the same Privacy tab, change "Cookies and website data" from "Block all cookies" to "Allow from websites I visit" (this is usually default). Close the settings window.

Note: Even after disabling "Prevent cross-site tracking," Safari may still block some third-party cookies from known trackers. For complete third-party cookie support, consider using Chrome or Firefox. Enabling third-party cookies on a Mac allows external

2. Google Chrome Chrome allows granular control, but as of 2024–2025, Google is phasing out third-party cookies (Privacy Sandbox). The current method depends on your Chrome version. For most modern Chrome versions (v115+):

Open Google Chrome . Click the three dots (⋮) in the top-right corner → Settings . In the left sidebar, click Privacy and security → Third-party cookies (or Cookies and other site data ). Select one of these options:

"Allow third-party cookies" – Fully enables them. "Block third-party cookies in Incognito" – Allows them only in normal mode. "Block third-party cookies" – Disables them (default or near-default on some versions). Ziflow Open Important Note on Privacy: Third-party cookies

No need to restart; changes take effect immediately.

If you see "Privacy Sandbox" options: