A digital footprint is like the "marks" you leave online. There are two types of digital footprints:

1. Active Footprint: This is when you share things online, like posting pictures, writing comments, or sending messages. You're choosing to leave these marks.
2. Passive Footprint: This happens when websites collect your info without you knowing, like when you visit a website or search for something.

These are the two types of footprint lookup, where you can check how your footprint was established. But always be careful about what you share to keep your footprints safe!