Create custom QR codes and professional barcodes for various applications
Welcome to the most comprehensive QR code and barcode generator available online. Our advanced tool helps you create professional, customizable codes for a wide range of applications. Whether you're a business owner, marketer, educator, or just someone looking to organize information efficiently, our generator provides everything you need in one place.
Generate QR codes for URLs, contact info, WiFi networks, emails, SMS, and more with advanced customization options.
Create industry-standard barcodes for retail products, inventory management, library systems, and healthcare applications.
Customize colors, sizes, add logos, and adjust error correction to make your codes match your brand identity perfectly.
Download your codes in high-quality PNG and SVG formats suitable for both digital and professional print applications.
QR codes have revolutionized how we share and access information. Our generator supports all major QR code types:
Create QR codes that direct users to your website, specific landing pages, or promotional content. Perfect for marketing materials, business cards, and advertisements.
Generate QR codes containing complete contact information that can be instantly saved to mobile devices. Ideal for networking events and business communications.
Create QR codes that automatically connect devices to your WiFi network without manually entering passwords. Great for homes, offices, and hospitality businesses.
Generate QR codes that pre-fill email messages with recipients, subjects, and body content. Perfect for customer feedback, inquiries, and marketing campaigns.
Create QR codes that pre-populate text messages with phone numbers and message content. Useful for quick communications and promotional messages.
Generate QR codes for event details, calendar invitations, and ticket validation. Essential for event management and attendance tracking.
Create QR codes for payment systems like PayPal, Venmo, or other mobile payment solutions. Streamline transactions and donations.
Barcodes are essential for various business operations. Our generator supports multiple barcode formats:
High-density linear barcode symbology capable of encoding all 128 ASCII characters. Ideal for shipping, packaging, and inventory applications where maximum data density is required.
13-digit barcode standard used worldwide for marking retail products. Essential for retail businesses selling physical products.
12-digit barcode standard primarily used in the United States and Canada for tracking trade items in stores.
Alpha-numeric barcode symbology that can encode 43 characters including uppercase letters, numbers, and several special characters. Widely used in non-retail applications.
Barcode symbology used for cartons, boxes, or pallets that contain products with EAN or UPC identifiers. Essential for shipping and logistics.
Numeric-only barcode used primarily for inventory management, particularly in warehouses and storage facilities.
Barcode standard designed for pharmaceutical packaging that can be easily printed on drug packages and verified with minimal equipment.
Our QR code and barcode generator includes advanced features to ensure professional-quality results:
Adjust error correction levels (L, M, Q, H) to balance between data capacity and damage resistance. Higher levels allow your QR codes to remain scannable even when partially damaged.
Customize both foreground and background colors to match your brand identity while maintaining scannability through sufficient contrast.
Add your company logo to QR codes while maintaining scannability through proper positioning and size optimization.
Generate codes at optimal sizes for various applications, from small business cards to large posters and banners.
Download codes in high-resolution formats suitable for both digital screens and professional printing applications.
Generate codes that work seamlessly across all devices and operating systems with standard-compliant output.
Follow these professional guidelines to ensure your codes work effectively:
Ensure your QR codes are large enough to be easily scanned – typically at least 2x2 cm (0.8x0.8 inches) for print materials. Place them in easily accessible locations with sufficient contrast against the background.
Always test your codes with multiple devices and scanning apps before distribution. Verify that they work under different lighting conditions and angles.
Use appropriate error correction levels based on your application. For codes that might be damaged or worn, use higher error correction levels (Q or H).
While customizing codes with your brand colors and logo, ensure sufficient contrast between the code and background to maintain scannability.
Use URL shorteners for web links to create simpler QR codes that are easier to scan and have higher damage tolerance.
Always include instructions near your QR codes indicating what users will access when they scan them. This increases engagement rates significantly.
Our advanced barcode generator supports all major formats including CODE128, EAN-13, UPC, CODE39, ITF-14, MSI, and Pharmacode. Each format is designed for specific applications from retail to logistics.
Yes, our QR code generator includes advanced logo integration features. You can upload your logo, adjust its size and position, and maintain optimal scannability through intelligent error correction.
Absolutely! All codes are generated in high resolution using vector-based techniques when possible, ensuring they can be scaled to any size without quality loss for banners, posters, or packaging.
No, our tool is completely free with no limits on the number of codes you can create. Generate as many codes as you need for personal or commercial use.
No, all processing happens locally in your browser. We never store, transmit, or have access to the content you encode in your QR codes or barcodes.
QR codes can be downloaded as high-resolution PNG files, while barcodes are available as SVG vector files for maximum scalability and quality.
Our generator produces standards-compliant QR codes that work with all major scanning applications. We recommend testing with multiple apps to ensure broad compatibility.
Yes, our tool supports industry-specific formats like Pharmacode for pharmaceuticals and EAN-13/UPC for retail products, making it suitable for various professional applications.