Found an item with an ar.fi tag?
Enter the 4–7 character code engraved on the tag:
How Anonymous Return works in 3 simple steps
1. Tap NFC or enter code
The finder taps their smartphone on the tag (NFC) or enters the short code on ar.fi/k/. No app required.
2. Drop off at nearby store
Hand the keys to the cashier at any nearby grocery store (K-Market, S-Market, R-Kioski) or front desk.
3. Owner is alerted instantly
The owner receives an instant alert with map location, and collects their keys with zero personal address disclosure.
🔒 Why Anonymous Return?
Writing your address on a keychain is an open invitation to burglars. Anonymous Return protects your home identity while making it effortless for honest finders to help.