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:
- 将数据粘贴到输入框(或载入示例)。
- 根据目标格式或使用场景调整选项。
- 复制、下载或查看输出——输入时结果实时更新。
- No download or account is required: the tool loads in under a second and works offline-friendly after the first visit.
示例
Hello World
使用场景
- 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.
- 由于全部计算都在客户端完成,使用 API 密钥、令牌或私有日志等敏感数据处理时,QR Code Generator 同样安全。
常见问题
什么是 QR Code Generator?
QR Code Generator 用于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。它完全在浏览器内运行,数据保持私密。
QR Code Generator 可以免费使用吗?
可以。QR Code Generator 免费、无次数限制,无需注册或安装。
我的数据会被上传吗?
不会。所有处理都在本地浏览器完成,不会发送到任何服务器。
100% 在浏览器内运行——数据不会离开您的设备。