QR码生成器
自定义大小、颜色和纠错级别生成QR码。
How to Use
- 1
Enter the URL, text, or data you want to encode in the input field.
- 2
Customize the size, foreground and background colors, and error correction level.
- 3
Download the QR code as a PNG image to use wherever you need it.
Features
Custom Colors
Set any foreground and background color to match your brand or design style.
Error Correction Levels
Choose L, M, Q, or H error correction to make QR codes scannable even when partially damaged.
Adjustable Size
Generate QR codes at any size from small icons to large print-ready images.
Instant PNG Download
Download your QR code as a high-quality PNG file ready for print or digital use.
FAQ
QR码可以编码什么？
URL、文本、电子邮件、电话号码、WiFi信息等任何文本数据。
什么是纠错？
即使QR码部分损坏也能读取的功能。高级别(H)容错更多但码更密集。