Come si usa: Generatore di Ethereum Payment codice QR

Descrizione

Generate an EIP-681 ethereum: URI QR code with address, value and gas limit, validating the 0x + 40 hex format.

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

Come si usa

Usare Generatore di Ethereum 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

EIP-681 ethereum: URI; the address must be 0x plus exactly 40 hex characters.

Input

0x742d35Cc6634C0532925a3b844Bc454e4438f44e

Output

<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>Ethereum</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>77 bytes (UTF-8)</td></tr>
      <tr><th>Contrast</th><td>21.00:1</td></tr>
      <tr><th>Validation</th><td class="bad">WARNING</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>address</th><td>0x742d35Cc6634C0532925a3b844Bc454e4438f44e</td></tr><tr><th>value</th><td>1000000000000000000</td></tr></tbody></table>
  </div>
</div>
<div class="qr-payload"><strong>Payload</strong><pre class="ex-io">ethereum:0x742d35Cc6634C0532925a3b844Bc454e4438f44e?value=1000000000000000000</pre></div>
<div class="qr-issues"><p class="">⚠ Address uses mixed case, which implies an EIP-55 checksum; verify it before accepting payment.</p></div>
<div class="qr-warn"><p>⚠ Address uses mixed case, which implies an EIP-55 checksum; verify it before accepting payment.</p></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 Ethereum Payment codice QR:

• Generate an EIP-681 ethereum: URI QR code with address, value and gas limit, validating the 0x + 40 hex format.

Parametri

Questo strumento non ha opzioni: lavora solo sull’input.

FAQ

Da sapere

• 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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