write NFC tags from the browser · text · URL · vCard · WiFi · Android Chrome
record type
content
payload preview
https://
write / scan
tips
- Hold your phone still with the NFC tag touching the back until the write completes.
- NFC must be enabled in Android Settings → Connected devices → NFC.
- NTAG213/215/216 tags are cheap and widely compatible.
- Web NFC requires HTTPS — works on fatcousin.com, not on localhost unless using Chrome flags.