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Third-party cookies coming to an end: what this means for privacy and online marketing

Category: Marketing

Published on 2025-08-19


The end of third-party cookies – what does it mean for you and your business?

Cookies have always been a double-edged sword: useful for logins and shopping carts, but problematic for privacy. Third-party cookies in particular enabled cross-site tracking.

With their phase-out, privacy improves – but tracking will not disappear, it will simply change.

What are cookies?

Cookies are small text files stored in the browser. They contain information that websites can read on return visits.

What changes

For users

For companies

What replaces third-party cookies?

Conclusion

The end of third-party cookies benefits privacy while forcing companies to rethink marketing strategies.

Prepare your website for the future

I help you set up privacy-compliant marketing without third-party cookies.

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Denise Hollstein (ehemals Jung)

About the author

Diploma-qualified media designer (WIFI Vienna) and certified IHK trainer for application development specialists

Self-employed in Augsburg since 2011, with a focus on custom web development, clean technical structures, SEO and structured data.

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