zm_gnl_guid Cookie

What does the zm_gnl_guid cookie do?

Unique identifier assigned to each user on our site, allows for personalization and customization of content. This cookie is a persistent one and will remain until the user clears their browser cache.

Why this cookie matters

This cookie is commonly used by unknown 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 zm_gnl_guid, 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.