Skip to main content

QR Code Generator

Loading…

About QR Code Generator

The QR Code Generator creates scannable QR codes from any text, URL, phone number, email address, or plain text. QR codes update in real-time as you type. Download as SVG (scalable, perfect for print) or PNG (raster, for web use).

Configurable settings include: QR code size, error correction level (L/M/Q/H), and foreground/background colors for branded QR codes.

Higher error correction levels allow the QR code to be scanned even when partially obscured or damaged — useful for printed materials that may wear over time. Error correction level H allows up to 30% of the code to be damaged or obscured while still remaining scannable.

All QR codes are generated in your browser. Nothing is uploaded to any server.

Practical Uses for QR Code Generator

  • Create a QR code linking to a restaurant's digital menu
  • Generate a QR code for a Wi-Fi network so guests can connect instantly
  • Add a QR code to a business card linking to a contact vCard or LinkedIn
  • Create a QR code for event check-in or a printed flyer
  • Generate a QR code linking to a product page for packaging
  • Create a QR code for a payment link or donation page

How to Use QR Code Generator

  1. Type or paste text, a URL, email, or phone number.

  2. The QR code generates in real-time.

  3. Adjust size and error correction level if needed.

  4. Download as SVG (for print) or PNG (for web).

Examples

Example — Generate a Wi-Fi QR code
Input
WIFI:T:WPA;S:CafeGuestWiFi;P:Espresso2026;;
Output
(scannable QR code that connects devices to the network)
Example — Generate a menu link QR code
Input
https://example-restaurant.com/menu
Output
(scannable QR code linking to the digital menu)

Who Uses the QR Code Generator Tool

  • Restaurant and retail owners generate QR codes for digital menus, Wi-Fi access, and product information.
  • Event organizers create QR codes for event check-in, tickets, and printed flyers.
  • Marketers add QR codes to print materials linking to landing pages and campaigns.
  • Small business owners generate QR codes for business cards, payment links, and store signage.
  • Developers quickly generate test QR codes for scanning features during app development.

Comparisons

SVG vs PNG for QR Codes

SVG is a vector format, meaning the QR code scales to any size — from a business card to a building banner — without losing sharpness or scannability. It's the better choice for anything going to print.

PNG is a raster format fixed at a specific pixel size, which works well for web use where the display size is known in advance, but can look blurry if scaled up significantly larger than its original size. Choose SVG for print, PNG for screens.

Frequently Asked Questions

Is there a character limit?

QR codes can encode up to ~4,296 alphanumeric characters at low error correction. Shorter content produces simpler, more reliably scannable codes.

What is error correction level?

Error correction allows QR codes to be scanned even when damaged. Level L: 7% recovery, M: 15%, Q: 25%, H: 30%. Use H for printed materials that may be worn or partially covered.

Should I download SVG or PNG?

SVG is vector-based and scales to any size without pixelation — ideal for print. PNG is a raster image fixed at a specific pixel size — better for web embedding.

Can I create a QR code for a WiFi network?

Yes — enter the WiFi string format: WIFI:T:WPA;S:NetworkName;P:Password;; and the QR code will connect devices to the network when scanned.

Can I add a logo to the QR code?

Use error correction level H (30% recovery), then overlay a small logo (under 25% of the QR code area) in image editing software without losing scannability.

Can I generate a QR code for my Wi-Fi network?

Yes — enter the WiFi string format: WIFI:T:WPA;S:NetworkName;P:Password;; and scanning devices will connect to the network automatically without typing the password.

What size should I make a QR code for print?

As a rule of thumb, a QR code should be at least 2×2 cm for close-range scanning, and larger for distance scanning. Download as SVG so you can scale it to your exact print size without quality loss.

Will the QR code still work if I add a logo in the middle?

Yes, if you use a high error correction level (H, 30% recovery) and keep the logo under about 25% of the QR code's total area — error correction allows the code to remain scannable even with part of the pattern obscured.