DEV Community

Cover image for Google Cookie Deprecation 2025: What Developers Must Know (and Do Now)
Mehwish Malik
Mehwish Malik

Posted on

Google Cookie Deprecation 2025: What Developers Must Know (and Do Now)

By 2025, Google is officially phasing out third-party cookies in Chrome. This move will change how websites handle tracking, ads, and user data. Are you ready?

Read the full blog on what this means

What Is Cookie Deprecation?

Cookie deprecation means third-party cookies—used to track users across different sites—will be gone. This impacts targeting, retargeting, and analytics.

According to privacy expert Sarah T. from DataCon UK:

“This is one of the most significant shifts in digital marketing infrastructure in a decade. Adaptation is not optional.”

What Devs and Site Owners Need to Do

Here’s your action plan:

  • Switch to first-party data collection
  • Implement server-side tagging
  • Use tools like Google Consent Mode v2
  • Ensure GDPR, CCPA, LGPD compliance

How SeersAI Solves This with 1 Click

Seers.ai is built for this moment. Their 1-click auto-setting configures compliant cookie banners, blocks non-essential cookies, and adjusts based on global privacy laws.

It supports Shopify, WordPress, and custom platforms—no dev time needed.

Bonus: Real-time script scanning and automatic compliance reports included.

Don’t Wait Until It’s Too Late

Cookie deprecation is not just a browser update—it’s a call to future-proof your privacy and data strategy.

Get informed: Google Cookie Deprecation
Get compliant: Try SeersAI

Top comments (0)