Come si usa: Generatore di UPI Payment codice QR

Descrizione

Build a upi://pay QR code with payee VPA, name, amount, note and currency, validating the VPA and amount formats.

• qr
• Essendo tutto client-side, Generatore di UPI Payment codice QR è sicuro anche per dati sensibili come chiavi API e token.

Come si usa

Usare Generatore di UPI Payment codice QR richiede tre passaggi:

1. Incolla i dati nel campo di input (o carica l’esempio).
2. Regola le opzioni in base al formato desiderato.
3. Copia, scarica o consulta l’output — aggiornato in tempo reale.

Esegui

Esempi

Builds upi://pay?pa=…&pn=…&am=…&tn=…&cu=INR and validates the VPA and amount formats.

Output（由工具此刻实时生成）

<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>UPI</td></tr>
      <tr><th>Version</th><td>5 (37×37 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>72 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>pa</th><td>name@bank</td></tr><tr><th>pn</th><td>Test Payee</td></tr><tr><th>am</th><td>10.00</td></tr><tr><th>tn</th><td>Invoice 42</td></tr><tr><th>cu</th><td>INR</td></tr></tbody></table>
  </div>
</div>
<div class="qr-payload"><strong>Payload</strong><pre class="ex-io">upi://pay?pa=name%40bank&amp;pn=Test%20Payee&amp;am=10.00&amp;tn=Invoice%2042&amp;cu=INR</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>

此输出由工具真实运行产生，并非人工编写。

Casi d’uso

Casi d’uso comuni di Generatore di UPI Payment codice QR:

• Build a upi://pay QR code with payee VPA, name, amount, note and currency, validating the VPA and amount formats.

Parametri

Input: — · Output: HTML · live: ✗

FAQ

Da sapere

• 结果不会随输入实时更新——修改输入后请点击「运行」。
• 输出以格式化内容呈现；如需纯文本请使用「复制」。
• 全部计算在浏览器端完成，因此超大输入受限于标签页内存，而非服务器上传限制。

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