What is QR Code & how to create online?

What is QR code ?

A QR code (Quick Response code) is a two-dimensional barcode that can store information like URLs, text, or other data. It consists of black squares arranged on a white grid and can be scanned using a smartphone camera or a QR code reader. When scanned, it quickly directs users to the encoded information, making it a popular tool for marketing, payments, and information sharing.

How to work QR code?

To work with a QR code, follow these steps:

1. Scan: Use a smartphone camera or a dedicated QR code scanning app. Most modern smartphones have built-in QR code scanning functionality.

2. Focus: Point the camera at the QR code, ensuring it fits within the frame. The scanner will recognize the code.

3. Access: Once scanned, a notification or link will appear on your device. Tap it to access the encoded information, such as a website, text, or contact details.

4. Follow Instructions: Depending on the QR code's content, follow any prompts to complete an action, like visiting a website or saving contact info.

How to creat QR code?

Creating a QR code online is easy! Here’s a step-by-step guide:

1. Choose a QR Code Generator: Go to a website like:

   • QR Code Generator
   • QRStuff
   • GoQR

2. Select the Type of Content: Choose what you want to encode (URL, text, email, etc.).

3. Enter Your Information: Fill in the required fields based on the content type. For example, if it’s a URL, type in the website link.

4. Customize (Optional): Some tools allow you to customize colors, add logos, or change the design of the QR code.

5. Generate the QR Code: Click the "Create" or "Generate" button.

6. Download the QR Code: Save the QR code image to your device. You can usually choose from different formats (PNG, JPG, etc.).

7. Test the QR Code: Before sharing, scan it with your phone to ensure it directs to the correct content.

Now you’re ready to use or share your QR code!