Free QR & Barcode Generator
Enter text or URL and generate your code instantly with full customization
to create your QR code or barcode
What is the QR & Barcode Generator?
A powerful, browser-based tool that lets you create high-quality QR codes and barcodes instantly with full customization options.
Instant QR Codes
Generate QR codes for URLs, text, emails, phone numbers, WiFi credentials, and more. Scan with any smartphone camera for instant access.
Multiple Barcode Formats
Support for CODE128, EAN-13, UPC, CODE39, ITF-14, MSI, and Pharmacode. Choose the right format for retail, logistics, or healthcare.
Full Customization
Customize QR code colors, size, and resolution. Choose barcode formats and dimensions. Preview changes in real-time before downloading.
100% Private & Secure
All code generation happens locally in your browser using JavaScript libraries. Your data is never uploaded to any server, ensuring complete privacy.
How It Works
Generate your codes in three simple steps. No technical knowledge required.
Choose Code Type & Enter Content
Select QR Code or Barcode from the tabs. Enter your text, URL, email, phone number, or any data you want to encode. The tool supports all standard formats and lengths.
Customize Appearance
For QR codes, pick custom foreground and background colors. For barcodes, select the appropriate format (CODE128, EAN-13, UPC, etc.). Adjust the size using presets or enter a custom dimension.
Generate & Download
Click "Generate Code" to create your code instantly. Preview the result in the display area. When satisfied, click "Download" to save as a high-resolution PNG image.
Why Use This Tool?
Discover why businesses, marketers, and developers trust Lynzaa's QR & Barcode Generator.
Completely Free
No subscriptions, no premium tiers, and no hidden costs. Generate unlimited QR codes and barcodes without ever reaching for your wallet.
Privacy First
Your data is processed locally using JavaScript. Nothing is uploaded to our servers or stored anywhere. Your content stays yours.
Instant Generation
Codes are generated in under a second using optimized JavaScript libraries. No waiting, no queues, no limits.
Precise Control
Set exact pixel dimensions, choose custom colors for QR codes, and select from 7 barcode formats. Full control over every detail.
Works Everywhere
Fully responsive design works on Windows, Mac, Linux, iOS, and Android — any device with a modern browser.
Developer Friendly
Export high-resolution PNGs perfect for print, web, packaging, and marketing materials. Scalable quality for any use case.
Benefits for Your Workflow
See how this tool saves time and improves your creative output.
No Software Installation
Generate codes directly in your browser without downloading specialized software. Works on any device instantly, even on mobile phones.
Brand-Ready QR Codes
Customize QR code colors to match your brand identity. Use your brand colors for foreground and background to maintain visual consistency.
High-Resolution Export
Download codes in PNG format up to 2000px. Perfect for print materials, large displays, and professional packaging.
Accessible Design
Keyboard shortcuts, ARIA labels, and focus-visible outlines ensure the tool is usable by everyone, including screen reader users.
Popular Use Cases
See how professionals across industries use our QR & Barcode Generator.
Retail & E-Commerce
Marketing & Advertising
Restaurants & Hospitality
Logistics & Inventory
Payments & Finance
Healthcare & Pharma
Frequently Asked Questions
Got questions? We have got answers.
Yes, our QR & Barcode Generator is completely free to use. There are no subscriptions, no premium tiers, and no hidden fees. You can generate unlimited codes without ever creating an account.
Yes! All code generation happens locally in your browser using JavaScript libraries. Your data is never uploaded to any server, which means the tool works offline once the page is loaded and your data stays completely private.
We support CODE128 (general purpose), EAN-13 (retail), UPC (retail), CODE39, ITF-14 (logistics), MSI, and Pharmacode. Choose the format that best fits your industry and use case.
Absolutely! You can set custom foreground and background colors for your QR codes using the color pickers. This is perfect for matching your brand identity or creating visually distinctive codes.
You can generate codes up to 2000 pixels in size. The default is 300px, but you can choose from Small (200px), Medium (300px), Large (400px), X-Large (500px), or enter any custom size up to 2000px.
Yes, all QR codes and barcodes generated by our tool are fully scannable by standard scanners and smartphone cameras. We use industry-standard encoding algorithms to ensure maximum compatibility.
Absolutely! The tool is fully responsive and works on iOS, Android, and any device with a modern web browser. You can generate codes directly from your phone or tablet.
Yes, all codes generated are free for both personal and commercial use. There are no watermarks, no attribution requirements, and no usage restrictions.
Ready to Generate Your Codes?
Start using our free QR & Barcode Generator today. No signup, no limits, no data uploads — just perfect codes every time.
📱 Generate a Code Now