QR Code Generator
Enter text or URL to generate high-definition QR code images with one click.
Content Input
Waiting for input...
0 chars
Appearance & Preview
✨
Waiting for generation...
Advanced Settings
L (7%)
M (15%)
Q (25%)
H (30%)
1
2
4
6
8
#000000
#FFFFFF
PNG
JPG
JPEG
WEBP
SVG
Waiting for generation...
LOCAL All operations are performed locally in the browser and no data will be uploaded.

What is a QR Code?

A QR code (Quick Response code) is a type of matrix barcode that can store a large amount of information and be quickly scanned.

🎯

Benefits

  • Large data capacity
  • Fast scanning
  • High error correction
  • Low production cost
📋

Common Types

  • Text
  • URL
  • Wi-Fi
🚀

Scenarios

  • Mobile payments
  • Marketing
  • Authentication
  • Logistics tracking
💎

Key Features

  • 360-degree reading
  • Damage resistance
  • High-density encoding

How to Use

  • Enter the content you want to convert (e.g., URL, text) in the text box.
  • Click the 'Generate QR Code' button.
  • The QR code will immediately appear in the preview area below.
  • You can save the generated QR code by taking a screenshot or right-clicking the image.

Usage Suggestions

What if the QR code cannot be scanned?
Ensure the input content is not too large and there is enough white space around the generated QR code. Low contrast may also affect scanning.
Does it support Chinese characters?
Yes, it fully supports generating QR codes with Chinese content.

🔗 Related Tools