__uid Cookie

What does the __uid cookie do?

_uid is a cookie set by AddThis that enables users to share content on various social media platforms. An identifier used by the website to keep track of a user's unique session.

Why this cookie matters

This cookie is commonly used by unknown , addthis for purposes – such as tracking usage behaviour, optimising experience, or enabling marketing functionality.

How Cookifi helps you manage this cookie

Cookifi automatically detects cookies like __uid, categorises them, and gives you full control over when and how they load - based on your users' consent choices.

Whether you manage consent via Google Tag Manager, consent APIs (like the Shopify or WordPress Consent API), or prefer automatic cookie blocking or manual script control, Cookifi integrates seamlessly into your stack.

Built for technical marketers, business owners and developers, Cookifi offers flexibility without sacrificing compliance.