Digital footprint
The trail of data you leave behind when you use the internet, including posts, comments, searches, and data collected by websites. Some of it is permanent.
Digital footprint is the trail of data you leave behind when you use the internet, including posts, comments, searches, likes and information collected about you, some of which is effectively permanent.
In plain English
The trail of data you leave behind when you use the internet, including posts, comments, searches, and data collected by websites. Some of it is permanent.
Why it matters
A child\'s digital footprint can affect future relationships, education, and employment. Posts can be screenshotted long after deletion. Helping children pause before posting, and reviewing privacy settings together, builds a healthier long-term footprint.
Related
Risks and topics
Frequently Asked Questions
This is practical educational content to support families. For case-specific concerns about a child's safety, contact the NSPCC helpline on 0808 800 5000 or your local safeguarding team.
Last reviewed: 2026-05-17