Using the QR Code Generator
This tool creates a QR (Quick Response) code from any text or URL you provide. The code is generated instantly in your browser and can be downloaded as a high-quality SVG file.
- Enter Your Content: Type or paste any text or a full URL into the text area. The QR code will appear as you type.
- Customize the Appearance: Use the slider to adjust the size of the QR code image, and the color picker to change the color of the dark modules.
- Download the SVG: Click the "Download SVG" button to save the generated QR code to your device. SVG is a vector format, meaning you can scale it to any size without losing quality.
What is a QR Code?
A QR code is a type of two-dimensional barcode that can store information. Unlike a traditional barcode that can only hold a small amount of data in a horizontal line, a QR code stores data in both horizontal and vertical patterns of black and white squares (called "modules"). This allows it to hold significantly more information, including URLs, text, contact information, and more.
They are designed to be scanned quickly by a device with a camera, most commonly a smartphone. Modern phones can typically read QR codes using their built-in camera app without needing a separate application.
Common Use Cases
QR codes bridge the gap between the physical and digital worlds. They are incredibly versatile:
- Marketing: On posters, flyers, or business cards to direct people to a website, social media profile, or special offer.
- Product Packaging: To provide users with more information, instruction manuals, or registration links.
- Event Tickets: For scannable entry passes.
- Restaurant Menus: A popular use case for providing a touchless menu experience.
- Wi-Fi Access: To allow guests to connect to a Wi-Fi network without manually typing the password.
Tips for Effective QR Codes
- Keep it Simple: While QR codes can store a lot of text, they become more dense and harder for some cameras to scan as the data increases. For long content, it is better to link to a webpage.
- Contrast is Key: Ensure there is a high contrast between the dark and light modules. The default black on white is the most reliable combination. While this tool lets you change the color, avoid very light colors.
- Provide a Call to Action: Do not just display a QR code by itself. Add a short instruction like "Scan for our menu" or "Visit our website" so people know what to expect.
- Test Before You Print: Always test your QR code with multiple devices and camera apps before printing it on thousands of flyers.