QR Code Generator

About QR Code Generator

QR codes bridge the physical and digital worlds — from restaurant menus to event check-ins to marketing materials. Davirix QR Code Generator creates them in seconds. Enter a URL for instant link sharing, WiFi credentials for guest network access, or plain text for any other use. Customize the QR code's foreground and background colors to match your brand. Download as a high-resolution PNG for print or SVG for infinite scaling. The tool uses standard error correction (Level M: 15% damage tolerance) to ensure codes scan reliably even when printed small or partially obscured.

Key Features

• Multiple data types: URL, text, WiFi, email, phone, vCard
• Custom foreground and background colors
• Download as PNG (raster) or SVG (vector)
• Configurable size and error correction level
• Preview at actual scanning size
• Embed a logo in the center (Pro feature)

How to Use QR Code Generator

1. 1

   Enter your content

   Choose a data type (URL, text, WiFi) and enter the information.

2. 2

   Customize appearance

   Set colors, size, and error correction level. Preview the QR code live.

3. 3

   Download

   Download as PNG for screen use or SVG for print materials.

Common Use Cases

• Create QR codes for business cards linking to a portfolio
• Generate WiFi QR codes for restaurant or office guest access
• Add QR codes to marketing materials linking to landing pages
• Create contactless menu QR codes for restaurants
• Generate event check-in QR codes

Frequently Asked Questions

What size should I print QR codes?

Minimum 2x2 cm (about 0.8x0.8 inches) for reliable scanning. Larger is always better, especially from a distance.

Do QR codes expire?

Static QR codes (like ours) never expire — they encode data directly. Dynamic QR codes (redirect-based) depend on the hosting service.

Can I change the QR code's content after creating it?

Static QR codes can't be changed after creation. If you need updatable codes, create a QR code pointing to a URL you control, then change the URL destination.