Question 1

What is a QR Code generator?

Accepted Answer

A QR Code generator is a tool that creates scannable codes for different types of content. You can generate QR Codes for websites, text, business cards (vCard), Wi-Fi, SMS, email, and more.

Question 2

Are QR Codes free?

Accepted Answer

Yes. You can create QR Codes for websites, text, business cards (vCard), Wi-Fi, SMS, and email at no cost. Once generated, they remain functional without requiring an account.

Question 3

Can I use the generated QR Codes for commercial purposes?

Accepted Answer

Yes. You are free to use your generated QR Codes for personal or commercial purposes, including marketing campaigns, packaging, print materials, and digital media.

Question 4

What kind of information can be stored in a QR Code?

Accepted Answer

QR Codes can store websites, text, business cards (vCard), Wi-Fi credentials, SMS messages, email addresses, and more. When scanned, the stored information is displayed or executed instantly on the user's device.

Question 5

Can I track QR Code scans?

Accepted Answer

Yes. Dynamic QR Codes are available on paid plans. They include scan analytics, reporting, and additional management features for campaigns and teams.

Question 6

How long are QR Codes valid for? Do they expire?

Accepted Answer

QR Codes do not expire. They remain active as long as the linked content or stored data is available. If the destination URL is removed or changed, the QR Code will no longer function as intended.

Question 7

What is the difference between static and dynamic QR Codes?

Accepted Answer

Static QR Codes directly contain the information you enter and cannot be edited after creation. Dynamic QR Codes allow you to update the destination and access scan analytics without changing the printed code.

Question 8

Can I customize the design of my QR Code?

Accepted Answer

Yes. You can customize colors, shapes, eye styles, frames, and add logos. Always maintain sufficient contrast between foreground and background to ensure reliable scanning.

Question 9

Do QR Codes have to be black and white?

Accepted Answer

No. QR Codes can use custom colors that match your brand. For best results, use a dark foreground on a light background and avoid low-contrast combinations.

Question 10

Can I add a logo to my QR Code?

Accepted Answer

Yes. You can place a logo in the center of your QR Code. Make sure it does not cover essential positioning patterns and test the code before printing.

Question 11

Can I edit a QR Code after it has been created?

Accepted Answer

Static QR Codes cannot be edited once generated. Dynamic QR Codes allow you to update the destination or content without changing the printed code.

Question 12

Can I generate multiple QR Codes for the same content?

Accepted Answer

Yes. The same content can result in multiple valid QR Code variations depending on encoding and error correction. Each version will function identically when scanned.

Question 13

What file formats are supported for download?

Accepted Answer

QR Codes can be downloaded in high-quality image formats suitable for digital use and print. Vector formats such as SVG are ideal for scaling without quality loss.

Question 14

What should I consider before printing a QR Code?

Accepted Answer

Ensure proper size, high contrast, and a clear quiet zone (margin) around the code. Always test the QR Code on multiple devices before large-scale printing.

Question 15

How do I scan a QR Code?

Accepted Answer

Most modern smartphones can scan QR Codes directly using the built-in camera app — no special app required. Simply open the camera, point it at the code, and a notification will appear automatically.

Question 16

Is there a scan limit for QR Codes?

Accepted Answer

No. There is no limit to how many times a QR Code can be scanned.

Question 17

Why is my QR Code not working?

Accepted Answer

Scanning issues are usually caused by low contrast, small size, blurriness, or damage to the code. Make sure the foreground is darker than the background and test before printing.

Question 18

What is the minimum recommended size for printing?

Accepted Answer

For small print materials such as business cards or flyers, a minimum size of 2 x 2 cm (0.8 x 0.8 inches) is recommended. Larger placements should scale proportionally for optimal scanning distance.

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