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QR Code Generator

Create Your QR Code

Customization

200 300 800

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What is online QR Code Generator?

QR Code Generator is a free, web-based tool that allows you to create customized QR codes for various purposes including URLs, text, email, phone numbers, SMS, Wi-Fi credentials, vCards, and geographic locations. The tool offers extensive customization options including size adjustment, error correction levels, custom colors, and the ability to add logos to your QR codes. Generate professional QR codes in seconds and download them as PNG or SVG files.

How to use QR Code Generator?

Use Cases for QR Code Generator

Frequently Asked Questions

Have questions about QR Code Generator? Find answers to the most common queries below.

You can create 8 different types of QR codes: URL/website links, plain text, email addresses with optional subject and message, phone numbers for direct calling, SMS messages, Wi-Fi network credentials, vCard contact information, and geographic location coordinates. Each type is optimized for its specific use case.
Yes! The QR code generator supports logo embedding. Simply upload your logo image using the logo upload option, adjust the size slider to control how large your logo appears (10-30% of the QR code size), and the tool will automatically center it with a background for optimal scanning. We recommend using high error correction level when adding logos.
Error correction allows QR codes to remain scannable even if partially damaged or obscured. Low (L) offers 7% recovery, Medium (M) offers 15%, Quartile (Q) offers 25%, and High (H) offers 30% recovery. Higher levels create denser QR codes but are more resistant to damage. Use High error correction when adding logos to ensure scannability.
Yes, you can download your QR codes in two formats: PNG (raster image) for general use in documents, websites, and printing, and SVG (vector format) for scalable designs that maintain quality at any size, ideal for professional printing and large-format materials. You can also copy the QR code directly to your clipboard.
Yes, all QR codes generated by this tool are completely free to use for both personal and commercial purposes. There are no licensing fees, watermarks, or usage restrictions. You can use them on business cards, marketing materials, products, websites, or any other application without attribution.
For print materials, we recommend a minimum size of 2cm x 2cm (0.8" x 0.8") for close-range scanning. For posters or billboards viewed from a distance, use larger sizes. A good rule is 10% of the viewing distance – if scanned from 1 meter away, the QR code should be at least 10cm. Generate at 400px or higher for professional printing.
Select the "Wi-Fi" option, enter your network name (SSID), password, and choose the security type (WPA/WPA2, WEP, or None). Generate the QR code and print it for display. Guests can scan the code to automatically connect to your Wi-Fi network without manually entering credentials – perfect for homes, offices, cafes, and hotels.
If your QR code won't scan, check these common issues: ensure sufficient contrast between foreground and background colors (dark on light works best), don't make the QR code too small (minimum 2cm for print), verify the content is correct and not too long, increase error correction level if using a logo, ensure good lighting and focus when scanning, and test with multiple QR code scanner apps.