TagTrek
Scan to return — never lose your belongings again
A privacy-first smart QR tag system for luggage, keys, and personal items. Attach a dynamic QR tag to anything you own; if it's lost, whoever finds it scans the tag to reach you — no app or account required for the finder. Three visibility modes (Normal, Traveling, Lost), anonymous in-app messaging, and city-level location only with no GPS tracking.
Dynamic QR Codes
Each tag links to a profile you control. Print it once and stick it on anything — the QR never changes, but what it shows always does.
Three Visibility Modes
Switch a tag between Normal, Traveling, and Lost — each surfacing different contact details and custom messages so finders see exactly what you choose.
Print-Ready Tag Designs
Pick a template — Classic, Wanderlust, Pastel Map, or Kawaii — and a size from business-card holder to large luggage tag, then share, save, or print.
Anonymous Messaging
Finders start a conversation without revealing their identity or installing anything. Chat with them in-app to arrange the return.
One Inbox for Every Finder
All finder conversations in one place, each linked to the item it's about, with unread badges so you never miss a reply.
Real-Time Scan Alerts
Get an Expo push notification the moment one of your items is scanned — with live scan counts on your dashboard and Cloudflare Turnstile plus rate limiting guarding every public endpoint.
Technology Stack
Mobile App
Finder Web
Backend
Notifications
Security & Abuse
Privacy
App Screenshots
