Qr Code Generator Online

QR Code Generator is a free online QR Code Tools tool that create QR codes for text, URLs, Wi-Fi, vCard, email, phone, SMS, geo, calendar, WhatsApp, Telegram, Bitcoin, Ethereum, UPI and JSON, with error correction, quiet zone, colours and PNG/SVG export instantly in your browser. Paste your data, adjust the options and get the result in real time — no installation, no sign-up, and nothing is ever uploaded to a server. No download or account is required: the tool loads in under a second and works offline-friendly after the first visit.

使用方法

使用 QR Code Generator 只需三步:

  1. 將資料貼上到輸入框(或載入範例)。
  2. 依目標格式或使用情境調整選項。
  3. 複製、下載或檢視輸出——輸入時結果即時更新。
  4. No download or account is required: the tool loads in under a second and works offline-friendly after the first visit.

範例

Hello World

使用場景

  • Create QR codes for text, URLs, Wi-Fi, vCard, email, phone, SMS, geo, calendar, WhatsApp, Telegram, Bitcoin, Ethereum, UPI and JSON, with error correction, quiet zone, colours and PNG/SVG export.
  • 由於全部運算都在客戶端完成,使用 API 金鑰、權杖或私有記錄等敏感資料時,QR Code Generator 同樣安全。

常見問題

什麼是 QR Code Generator?

QR Code Generator 用於create QR codes for text, URLs, Wi-Fi, vCard, email, phone, SMS, geo, calendar, WhatsApp, Telegram, Bitcoin, Ethereum, UPI and JSON, with error correction, quiet zone, colours and PNG/SVG export。它完全在瀏覽器內執行,資料保持私密。

QR Code Generator 可以免費使用嗎?

可以。QR Code Generator 免費、無次數限制,無需註冊或安裝。

我的資料會被上傳嗎?

不會。所有處理都在本機瀏覽器完成,不會傳送到任何伺服器。

100% 在瀏覽器內執行——資料不會離開您的裝置。

相關工具

檢視全部: QR Code Generator →