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Generate QR codes for various types of content
A QR code (Quick Response code) is a type of 2D barcode that can store data like URLs, contact details, or text, and can be scanned using smartphones.
It’s a free online tool by CoolCards.in that allows you to create customized QR codes for websites, text, contact info, and more in seconds.
Yes, creating QR codes on CoolCards.in is completely free and does not require registration.
No signup is required. Just enter your content and generate a QR code instantly.
You can encode URLs, phone numbers, emails, vCards, Wi-Fi credentials, plain text, and more.
Yes, the QR codes are permanent and do not expire once generated.
Absolutely! You can change the color, size, and even add a logo for branding.
Yes, we don’t store any personal data or scan data. Your privacy is safe with us.
Yes, you can download your QR code as a high-resolution PNG image for use on print or web.
Currently, QR codes can be downloaded as PNG. SVG and PDF formats may be added soon.
Yes! You can create vCard QR codes to easily share contact information with one scan.
Use your smartphone camera or a QR scanner app to scan any QR code instantly.
Yes, they are perfect for business cards, brochures, posters, and product packaging.
No. Your QR code can be scanned unlimited times without any restrictions.
Yes, you can create QR codes that allow others to connect to your Wi-Fi without entering the password manually.
Currently, the generated QR codes are static. Dynamic QR code features may be introduced soon.
A dynamic QR code lets you change its content after it's printed, useful for campaigns or tracking.
Scan tracking is not available at the moment, but it may be added as part of the premium tools soon.
Logo upload and branding features are coming soon to enhance your custom QR codes.
Make sure it’s not too small, blurry, or distorted. Also, test it with different scanner apps or devices.
For print, make sure your QR code is at least 2x2 cm (0.8 inches) to ensure reliable scanning.
Yes, you can use them freely for both personal and commercial purposes.
Scanning a QR code pointing to a website or online file needs internet access. Static text-based codes don’t.
You can link your QR code to a UPI, PayPal, or Stripe payment URL, making payments seamless for users.
It only takes a few seconds. Just input your data and click generate!
Yes! The CoolCards QR Code Generator works on all smartphones and tablets.
Yes, QR codes work globally across all devices and platforms.
You can always re-generate it using the same input on CoolCards QR Code Generator.
QR codes can store up to ~4,000 characters of text, but the more data you add, the denser the code gets.
QR codes are versatile! Use them in marketing, education, packaging, events, business cards, menus, and more.