Cookie database › Facebook

ddid cookie

Marketing cookie set by Facebook, lasting 28 days.

What the ddid cookie does

Used to open a specific location in an advertiser's app upon installation

Who sets it

Consent category: marketing

Marketing cookies follow visitors across sites to build advertising profiles and to measure campaigns. They always require prior consent, and a consent banner has to block them until the visitor agrees.

Nameddid
CategoryMarketing
Lifetime28 days
Set byFacebook

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From the Conzent cookie database, last updated 2026-09-27. Descriptions come from vendor documentation, cookie policies and our own scans; write to support@getconzent.com to correct one.