QR Code Generator
Create custom QR codes instantly for URLs, text, emails, phone numbers, and more. Completely free with no sign-up required. All QR codes are generated locally in your browser for maximum privacy.
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QR Code Preview
Enter content above to generate QR code
Download QR Code
Quick Tips
- Test your QR code with multiple devices before printing
- Use high error correction for QR codes that might get damaged
- Ensure good contrast between foreground and background colors
- Minimum recommended print size is 2cm x 2cm
How to Create a QR Code
Select QR Code Type
Choose the type of content you want to encode. We support URLs, plain text, email addresses, phone numbers, and SMS messages. Each type is optimized for the best scanning experience.
Enter Your Content
Type or paste your content into the text field. Your QR code will generate automatically as you type. The preview updates in real-time so you can see exactly what you are getting.
Customize Your QR Code (Optional)
Adjust the size, colors, error correction level, and margin to match your needs. Higher error correction levels make your QR code more resilient to damage, while custom colors can help match your brand identity. Just ensure there is enough contrast for reliable scanning.
Download and Use
Click the download button and select your preferred format (PNG for web and most print uses, SVG for scalable graphics, or PDF for easy printing). Your QR code is ready to use immediately!
Tips for Best Results
Test Before Printing
Always test your QR code with multiple devices and scanner apps before printing or publishing. This ensures compatibility and catches any issues early.
Choose the Right Size
For print materials, use at least 2cm x 2cm (about 0.8 x 0.8 inches). Larger QR codes are easier to scan from a distance. For high-resolution printing, use 1024px or 2048px sizes.
Maintain Good Contrast
Ensure high contrast between the QR code and background. Dark foreground on light background works best. Avoid light colors on light backgrounds or dark on dark.
Use Error Correction Wisely
Higher error correction (Q or H) allows the QR code to be readable even if up to 30% is damaged. Use higher levels for outdoor use or when adding logos.
Keep URLs Short
Shorter URLs create simpler QR codes that are easier to scan. Consider using a URL shortener for very long links to improve scannability.
Consider Placement
Place QR codes where they are easily accessible and can be scanned comfortably. Avoid curved surfaces, very high or low positions, or areas with poor lighting.
Common Use Cases
Business Cards
Add a QR code to your business card linking to your website, LinkedIn profile, or digital vCard. Makes it easy for contacts to save your information or learn more about you.
Marketing Materials
Include QR codes on flyers, posters, and brochures to drive traffic to landing pages, special offers, or product information. Track campaign performance by using unique URLs for each material.
Product Packaging
Link to instruction manuals, warranty registration, product videos, or customer support. Reduces printing costs while providing more detailed information to customers.
Event Check-In
Create unique QR codes for event tickets, registrations, or attendee badges. Speeds up check-in process and helps with attendance tracking.
Restaurant Menus
Display QR codes on tables that link to digital menus. Easy to update, reduces printing costs, and provides a contactless experience for customers.
Wi-Fi Sharing
Generate QR codes for your Wi-Fi network so guests can connect instantly without typing passwords. Try our dedicated WiFi QR Generator for this.
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Frequently Asked Questions
What types of content can I encode in a QR code?
You can encode URLs, plain text, email addresses, phone numbers, and SMS messages. For more specialized formats like vCards (contact information) or WiFi credentials, check out our dedicated tools designed specifically for those use cases.
Are the QR codes really free forever?
Yes! Our QR codes are static, meaning they are generated once and work forever. There are no expiration dates, no usage limits, and no watermarks. The QR code will continue to work as long as the destination content (like a URL) remains available.
Is my data safe and private?
Absolutely. All QR codes are generated entirely in your browser using JavaScript. Your content never touches our servers, ensuring complete privacy and security. We do not store, track, or have any access to the content you encode.
What is error correction and which level should I use?
Error correction allows QR codes to be readable even if partially damaged or obscured. Level L (7%) is fine for digital use. Level M (15%) is good for most print applications. Level Q (25%) or H (30%) is recommended for outdoor use, small sizes, or when adding logos to the center.
Can I change the destination URL after creating the QR code?
Static QR codes (generated here) cannot be changed once created - they encode the content directly. If you need to change the destination after printing, you would need to use a URL shortening service or dynamic QR code service where the QR code points to a redirect URL that you can update.
What format should I download for printing?
For most printing needs, use PNG at 1024px or 2048px. For professional printing or when you need infinite scalability, use SVG format. PDF is convenient when you want to print directly or share with others for printing. All formats maintain full quality.
Need More QR Code Tools?
Check out our other specialized QR code generators for bulk creation, custom designs, vCards, WiFi, and more.