QR Code Generator & Decoder
Online QR code generator, custom colors, logo & beautify
Settings
QR code will be generated automatically
Upload QR Code Image
Support JPG / PNG / WebP formats ยท You can also paste image directly (Ctrl+V)
๐Files are processed locally in your browser, never uploaded to any server
Privacy Safe
Instant Generation
Custom Style
HOW IT WORKS
1
Enter Content2
Customize Style3
Download Image๐ฑ
Scan & Share
URLs, text in one click
๐จ
Custom Style
Colors ยท Logo ยท Error correction
๐
100% Local
No server uploads
๐
Decode
Upload image to recognize
FAQ
How to generate QR code online?
Enter your content (URL, text, WiFi config, etc.) in the input field and click generate. Supports custom colors, logo, and error correction level. Download or share after generating.
Is the QR code generator free?
Completely free. No registration required, no usage limits. Generated QR codes are valid forever โ use them for business cards, promotional materials, product packaging, and more.
Can I beautify QR codes?
Yes. Supports custom colors, adding logos, and different eye patterns. Beautified QR codes remain scannable โ we recommend H-level error correction for reliability.
Can I add a logo to the QR code?
Yes. Upload a logo image and the system automatically adjusts its size and position. We recommend H-level error correction (30% tolerance) to ensure the logo doesn't affect scanning.
What is error correction level?
Error correction level determines how much damage a QR code can tolerate. Higher levels make denser QR codes but stronger resilience. M level (15%) is recommended. Use H level (30%) when adding Logo.
Why can't QR code with Logo be decoded?
Logo covers the data area in the center. The system automatically uses H level and shrinks Logo size to ensure the QR code remains decodable.
What content types are supported?
Supports text, URL, email, phone, WiFi config and any content. Can create vCard QR codes, WiFi QR codes, URL QR codes. Decoder auto-detects content type.