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Reality Tags
Generate location-aware, privacy-respecting tags. Powered by our Spatio Protocol to keep codes tiny and extensible.
NFC
Spatial
Phygital
Works in Chrome for Android over HTTPS with a tap (user gesture). Other browsers may vary.
Short Link
https://cseas.fun/t/
Program NFC
Tap the button, then hold your NFC tag near the phone. Requires Chrome for Android over HTTPS (user gesture).
We write a compact URL so it fits tiny tags (e.g., NTAG213 ~137 bytes usable NDEF). For longer data, resolve via the short link server. :contentReference[oaicite:5]{index=5}