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Tracking Pixel
Tracking
A tiny invisible image used to track views and actions.
Definition
A tracking pixel is a tiny (often invisible) image or snippet that reports when you open a page or email.
In plain English
A tiny invisible image used to track views and actions.
Why this matters
Why it matters: It can quietly collect data like time, IP address, and device info.
Example
Example: An email pixel tells a sender that you opened the email.