About Custom QR Code Generator
Create sharp, customizable QR codes with custom foreground/background colors, error correction redundancy levels (L, M, Q, H), and instant PNG and vector SVG export.
Key Capabilities & Features
- Instant real-time preview
- Custom foreground and background color pickers
- Adjustable error correction levels (L, M, Q, H)
- Export as high-res PNG or scalable SVG
- Pre-formatted templates (URL, Text, Email, Phone, Wi-Fi)
How to Use Custom QR Code Generator
Choose Content Type
Select URL, plain text, Wi-Fi network, or email.
Customize Style
Pick your brand colors and error correction level.
Download QR Code
Save as PNG image or SVG vector.
Privacy & In-Browser Execution Guarantee
QR code matrix is generated in-memory in your browser. Encoded URLs or Wi-Fi passwords are never tracked.
Frequently Asked Questions
Which error correction level should I choose?
Use Level M (15%) for general digital use. Use Level H (30%) if the code will be printed on physical merchandise, vehicles, or may experience dirt, wear, or partial obstruction.
Will my generated QR code expire or stop working?
No. Static QR codes generated here encode your data directly into the pixel matrix. They run 100% client-side and never expire, require no subscription, and have no scan limits.
Can I generate Wi-Fi or vCard QR codes for offline use?
Yes. Wi-Fi credentials and vCard contact information are stored directly in the QR pattern, allowing mobile devices to connect or import contacts completely offline.