NicTools keeps a few things in your browser so it can remember your setup and the work you do in the tools. We don’t use tracking or advertising cookies.

• Preferences — light/dark theme, workspace mode (Field / Office / Home), and 12-/24-hour clock.
• Your tool setup — which tools you've pinned to each mode and your most recently opened tools.
• Tool data you create — LPIC-1 study progress & quiz scores, Packet Capture analysis history, your saved gardening ZIP, Unix-timestamp favorites, and crypto-ticker preferences.
• Session — your open Workspace tabs — kept in sessionStorage and cleared when you close the tab.
• This choice — a small record that you accepted this notice, so we don't ask again.

Everything above stays on your device — it is never sent to our servers.