How to use: Wi-Fi QR Code Generator

Description

Build a standards-compliant WIFI: payload with SSID, password, WPA/WEP/open encryption and hidden-network flag so phones join the network on scan.

• qr
• Because everything is computed client-side, Wi-Fi QR Code Generator is safe to use with sensitive data such as API keys, tokens or private logs.

How to use

Using Wi-Fi QR Code Generator takes three steps:

1. Paste your data into the input box (or load the example).
2. Configure the options to match your target format or scenario.
3. Copy, download or inspect the output — it updates live as you type.

Run

Examples

Produces WIFI:T:WPA;S:ExampleWiFi;P:ExamplePassword123;; — the format iOS and Android both understand. Reserved characters in the SSID or password are backslash-escaped.

Output (generated live by the tool just now)

<div class="qr-out">
  <div class="qr-preview"><img src="data:image/png;base64,iVBORw0KGgo=" alt="QR code" width="256" height="256" style="max-width:100%;height:auto;image-rendering:pixelated"></div>
  <div class="qr-meta">
    <table class="tb-table"><tbody>
      <tr><th>Detected type</th><td>Wi-Fi</td></tr>
      <tr><th>Version</th><td>4 (33×33 modules)</td></tr>
      <tr><th>Error correction</th><td>M</td></tr>
      <tr><th>Quiet zone</th><td>4 module(s)</td></tr>
      <tr><th>Payload size</th><td>47 bytes (UTF-8)</td></tr>
      <tr><th>Contrast</th><td>21.00:1</td></tr>
      <tr><th>Validation</th><td class="ok">VALID</td></tr>
      <tr><th>Render → decode self-test</th><td class="bad">FAILED (decoded ≠ payload)</td></tr>
    </tbody></table>
    <table class="tb-table"><tbody><tr><th>encryption</th><td>WPA</td></tr><tr><th>ssid</th><td>ExampleWiFi</td></tr><tr><th>password</th><td>ExamplePassword123</td></tr><tr><th>hidden</th><td>false</td></tr></tbody></table>
  </div>
</div>
<div class="qr-payload"><strong>Payload</strong><pre class="ex-io">WIFI:T:WPA;S:ExampleWiFi;P:ExamplePassword123;;</pre></div>


<div class="tb-btns qr-actions">
  <button class="btn btn-primary" data-qr-dl="png">Download PNG</button>
  <button class="btn" data-qr-dl="svg">Download SVG</button>
  
  <button class="btn" data-qr-copy="payload">Copy payload</button>
  <button class="btn" data-qr-copy="svg">Copy SVG</button>
  <button class="btn" data-qr-copy="image">Copy image</button>
  <button class="btn" data-qr-print>Print</button>
</div>
<p class="ex-note">Generated and verified entirely in your browser. No data is uploaded.</p>

This output was produced by actually running the tool, not written by hand.

Use cases

Common situations where Wi-Fi QR Code Generator helps:

• Build a standards-compliant WIFI: payload with SSID, password, WPA/WEP/open encryption and hidden-network flag so phones join the network on scan.

Parameters

Input: not required — the tool generates its own data · Output: HTML · live update while typing: ✗

FAQ

Good to know

• The result does not update while you type — press Run after changing the input.
• The output is rendered as formatted content; use Copy to take the plain value.
• Everything runs client-side, so extremely large inputs are limited by your browser tab’s memory rather than by a server upload limit.

Related tools

Wi-Fi QR Code Generator → · qr →