Chrome Maintains Third-Party Cookies as Google Abandons Privacy Sandbox Plans

Google has officially ceased its initiative to phase out third-party cookies in Chrome, a plan that was originally set in motion as part of the company’s broader Privacy Sandbox efforts.

In a blog post on April 22, Anthony Chavez, Google’s VP of Privacy Sandbox, revealed that the company would maintain its current approach to third-party cookies.

This includes allowing users to manage their cookie preferences within Chrome’s existing privacy settings.

"We’ll continue to work with the ecosystem on determining how these technologies can best serve the industry and consumers," Chavez wrote.

From Google's blog post today announcing that cookies will be retained in Chrome: pic.twitter.com/1s2ynPlYer

— Eric Seufert (@eric_seufert) April 22, 2025

The decision marks a reversal of earlier plans to introduce a new privacy prompt that would enable users to opt out of third-party cookie tracking.

It also comes after significant feedback from regulators and industry stakeholders, many of whom expressed concerns about the potential impact on online advertising and user privacy.

One key factor influencing Google’s change of course is the pressure from regulators, including the U.K.’s Competition and Markets Authority (CMA).

The CMA had raised concerns that Google’s Privacy Sandbox initiative could give the company an unfair advantage in the digital advertising space.

As such, Google has decided to scrap the rollout of a standalone prompt for third-party cookies, a feature it had announced in 2022 as part of an opt-out mechanism.

We've published our latest report on #Google's Privacy Sandbox, alongside Google's latest progress report.

Read more: https://t.co/ZMI1qsOOlepic.twitter.com/FffWKWfz94

— Competition & Markets Authority (@CMAgovUK) November 11, 2024

Google's Privacy Sandbox, initially introduced in 2020, was designed to replace third-party cookies with more privacy-focused alternatives for ad targeting.

These included tools such as the Topics API, which would assign users specific interests based on their web activity, and other technologies that balance privacy with ad effectiveness.

However, as the initiative faced delays and mounting scrutiny over the years, Google’s efforts to phase out cookies were met with increasing opposition from advertisers and privacy advocates alike.

Many critics argued that the Privacy Sandbox would not offer enough protection and could still lead to significant data tracking.

This effectively makes it a tool for Google to solidify its dominance in the digital advertising sector.

Privacy Sandbox Faces Criticism

The decision to halt the cookie phaseout also follows a series of legal challenges Google has faced regarding its practices in the adtech market.

In recent months, courts have ruled that the company operates illegal monopolies in both online advertising and search.

A recent antitrust ruling in the U.S. found that Google engaged in a series of anticompetitive acts, while the CMA continues to investigate the potential impacts of the Privacy Sandbox on market competition.

Despite halting the cookie phaseout, Google is not abandoning its efforts to develop privacy-focused advertising tools.

The company plans to continue working on Privacy Sandbox APIs, which are designed to allow advertisers to target users while enhancing privacy.

Additionally, Google will introduce features like IP Protection, aimed at anonymizing users' IP addresses to protect against cross-site tracking.

These tools will continue to be developed and improved as adoption rises.

"[W]e understand that the Privacy Sandbox APIs may have a different role to play in supporting the ecosystem," Chavez shared.

"We’ll engage with the industry to gather feedback and share an updated roadmap for these technologies, including our future areas of investment, in the coming months."

This reversal is likely to have a significant impact on advertisers.

It allows them to continue using third-party cookies for tracking and targeting without the immediate disruption that a cookie phaseout would have caused.

The ongoing debates around privacy, data security, and market competition will likely shape the future of digital advertising. 

And Google’s decisions will continue to be at the center of this conversation.

Meanwhile, eCommerce giant Temu recently vanished from Google Shopping Ads due to the implementation of the new U.S. tariffs.