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QR Code Generator
What Is a QR Code?
A QR code (Quick Response code) is a two-dimensional matrix barcode that stores information — such as a website URL, plain text, contact details, Wi-Fi credentials, or payment information — in a scannable format. When a smartphone camera or QR reader app scans the code, it instantly decodes the stored information and performs the corresponding action — opening a website, saving a contact, connecting to Wi-Fi, or displaying text.
QR codes have become one of the most versatile tools in modern marketing, business, and communication. They bridge the gap between physical and digital interactions, allowing businesses to connect print materials, product packaging, signage, and events directly to online content with a single scan.
How to Create a QR Code With Our Generator
- Select the type of content you want to encode (URL, text, email, Wi-Fi, phone, etc.)
- Enter the information you want the QR code to contain
- Customize your QR code size and error correction level if desired
- Click the 'Generate QR Code' button
- Preview your QR code to confirm it looks correct
- Click 'Download' to save the QR code image to your device
Types of QR Codes You Can Create
|
QR Code Type |
What It Does When Scanned |
Best Use Case |
|
URL / Website |
Opens a web page in the browser |
Marketing materials, product packaging, business cards |
|
Plain Text |
Displays a text message |
Instructions, location details, simple information |
|
|
Opens a pre-filled email compose window |
Contact forms on print materials |
|
Phone Number |
Prompts the user to dial a number |
Business cards, flyers, restaurant menus |
|
SMS |
Opens a pre-filled text message |
Support lines, appointment reminders |
|
Wi-Fi Network |
Automatically connects device to Wi-Fi |
Hotels, cafes, offices, events |
|
vCard / Contact |
Adds contact info directly to phone book |
Networking events, business cards |
|
Location |
Opens the location in Google Maps |
Storefronts, event venues, delivery instructions |
QR Code Best Practices for Business Use
- Always test your QR code with multiple devices before printing or publishing it
- Add a call to action near the QR code — tell people what will happen when they scan it
- Use a minimum print size of 2cm x 2cm to ensure reliable scanning
- Ensure strong contrast between the QR code and its background — black on white is most reliable
- If the QR code links to a URL, make sure that URL is mobile-optimized
- Consider using a URL shortener for QR codes so you can track scan analytics
- For permanent use (packaging, signage), link to a stable URL that will not change
Frequently Asked Questions
Q: Is the QR Code Generator completely free?
A: Yes. Create unlimited QR codes for free with no account, no watermark, and no expiry on the generated codes.
Q: Do the generated QR codes expire?
A: No. QR codes generated by our tool are static and do not expire. They will work indefinitely as long as the destination URL or information they contain remains valid.
Q: What image format are the QR codes downloaded in?
A: QR codes are downloaded as high-resolution PNG files, which are suitable for both digital use and print applications.
Q: Can I create a QR code for a Wi-Fi network?
A: Yes. Select the Wi-Fi option, enter your network name (SSID), password, and security type (WPA/WEP/None), and the generated QR code will automatically connect any scanned device to your network.
Q: How much data can a QR code store?
A: A standard QR code can store up to 7,089 numeric characters, 4,296 alphanumeric characters, or 2,953 bytes of binary data. For practical purposes, shorter URLs and concise text produce QR codes that scan more reliably.
