Generate custom QR codes for any URL, text, email, phone number, or WiFi network. Download high-quality PNG images instantly — completely free, no sign-up required.
Type or paste any URL, text message, email address, phone number, or WiFi credentials into the input field above.
Choose your preferred QR code size and foreground color. Select colors that match your brand or print requirements.
Click Generate to create your QR code instantly. Then download it as a high-quality PNG file ready for print or digital use.
Add QR codes to business cards, flyers, posters, and product packaging. Direct customers to your website, Google reviews page, social media profiles, or special promotional offers with a simple scan.
Create a QR code for your WiFi network so guests can connect without typing the password. Perfect for restaurants, hotels, offices, and homes. Just scan and connect instantly.
Generate unique QR codes for event check-ins, concert tickets, conference badges, and wedding invitations. Each code can encode attendee information for quick scanning at the door.
Teachers can create QR codes linking to online resources, assignment instructions, video tutorials, or digital textbooks. Students can scan with their phones to access materials instantly.
QR codes are generated instantly in your browser — no server processing, no waiting, no upload delays.
Choose any foreground color to match your brand identity. Create visually appealing QR codes that stand out.
All generation happens client-side. Your URL and data never leave your browser — complete privacy guaranteed.
Download crisp, print-ready PNG files at multiple resolutions. Works for both digital screens and printed materials.
QR codes can encode URLs, plain text, email addresses (mailto:), phone numbers (tel:), SMS messages, WiFi credentials (WIFI:), vCard contact information, and more. The maximum data capacity is about 4,296 alphanumeric characters or 7,089 numeric characters. Our tool supports up to 2,000 characters for optimal scanning reliability.
Yes! Modern smartphones have built-in QR code scanning. On iPhone, simply open the Camera app and point it at the QR code. On Android, open the Camera app or use Google Lens. No third-party app is needed for most devices running iOS 11+ or Android 8+.
Yes, as long as there is sufficient contrast between the QR code and the background. Dark colors on light backgrounds work best. Avoid light colors on white backgrounds or similar low-contrast combinations. Our default black on white provides maximum scanning reliability. For best results, keep the contrast ratio above 4:1.
Static QR codes (like the ones generated here) never expire. However, if a QR code points to a URL, that URL must remain active for the code to be useful. If the website goes offline or the link changes, the QR code will still scan but the destination will be unreachable. For dynamic URLs that can be updated, consider using a URL shortener service.
For digital use (websites, emails), 200x200 or 300x300 pixels is sufficient. For print materials like flyers and posters, use 400x400 or 500x500 pixels. A general rule is that the QR code should be at least 2cm x 2cm (0.8 inches) for reliable scanning. The scanning distance should be roughly 10x the size of the QR code.
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