QR (Quick Response) code is a two-dimensional barcode that stores data like URLs, text, or contact info. It can be scanned by smartphones and QR readers.

What data can I encode?

You can encode any text: URLs, email addresses, phone numbers, WiFi credentials, plain text, and more.

Can I download the QR code?

Yes. Click the Download button to save the QR code as a PNG image that you can use in print or digital materials.

QR 码生成器

根据文本、URL 或任意数据生成 QR 码。支持下载为 PNG 图片。

内容

尺寸：:

QR 码预览

关于 QR 码

QR（快速响应）码是一种二维条形码，可存储 URL、文本、联系人信息等。任何智能手机的摄像头都可以扫描。本工具生成的 QR 码带有纠错功能，确保扫描可靠。

使用方法

Enter the text or URL you want to encode
The QR code generates automatically
Download the QR code as a PNG image
Scan with any smartphone camera to verify

使用场景

Sharing URLs and links
Business cards and marketing materials
WiFi network sharing
Event tickets and check-in systems

QR 码生成器

关于 QR 码

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