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WiFi NFC String Generator.

Fill in your network details. The standard WIFI:...;; string updates live. Copy it into an NFC tag writer, a QR code generator, or paste it onto a printable guest card.

// generated string
// enter a network name above to generate the string
// what is this string used for?

The WIFI:T:...;S:...;P:...;; format is a small de facto standard that several systems read directly:

  • NFC tags: write this string to an NTAG215 (or similar) using an NFC writer app, tap a phone to the tag, and most modern Androids will offer to join the network automatically.
  • QR codes: encode this string in any QR generator (we have one here) and most modern phone cameras will offer to join when scanned.
  • Password managers: paste into a "secure note" for fast recall.
  • Printable cards: leave on a guest desk so visitors can type once and stay connected.

Privacy: nothing you type leaves the page. The string is built in your browser; no network call is made.

// a free, browser-only tool by Tiempo Software, built in Omaha, Nebraska. Runs entirely in your browser; nothing you enter is uploaded. see all tools.