How to Make QR Code: A Comprehensive Guide


Hello DAPPS Lovers! In this digital era, QR code has become a necessary tool to promote businesses, products, or services. QR code is a two-dimensional barcode that contains information in the form of black and white dots. With just one scan, customers can access your website, social media, or any other relevant information. In this article, we will guide you on how to make QR code step-by-step.

What is QR Code?

QR code, short for quick response code, was invented by Denso Wave in 1994. At first, QR code was used for tracking vehicles in the manufacturing process. Then, QR code became famous in Japan, where it was used for storing information about products. Nowadays, QR code is widely used in various fields, such as advertising, marketing, and ticketing.

Understanding QR Code Generator

There are various ways to create QR code, but the most accessible method is by using an online QR code generator. QR code generator is a web-based tool that can create QR code instantly. All you need to do is enter the data you want to encode, and the QR code generator will turn it into a QR code. Some QR code generator websites offer additional features, such as custom design, tracking, and analytics.

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Steps to Make QR Code

Here are the steps to make QR code using a QR code generator:

1. Determine the Data You Want to Encode

The first step is to decide what information you want to put inside the QR code. It can be a website URL, contact information, social media account, location, or any other data you want to share with others.

๐Ÿ”Ž Quick Tip:

Make sure the data you want to encode is relevant and useful for the audience. Avoid too much information that can make the QR code look cluttered.

2. Find a QR Code Generator Website

After determining the data you want to encode, the next step is to find a reliable QR code generator website. There are many QR code generator websites available on the internet, but not all of them are secure and easy to use. Here are some popular QR code generator websites that you can try:

Website Features
QRCode Monkey Custom design, logo integration, tracking
Kaywa Custom design, analytics
QRCode Generator Custom design, logo integration

3. Enter the Data and Generate the QR Code

Once you have found the QR code generator website, the next step is to enter the data you want to encode. Make sure you choose the correct QR code type that matches your data. For example, if you want to encode a website URL, choose the URL QR code type. After entering the data, click the generate button, and the QR code will be created instantly.

๐Ÿ”Ž Quick Tip:

Check the QR code before downloading to make sure that it works correctly and displays your content in the way you want it to.

4. Download and Use the QR Code

After generating the QR code successfully, the last step is to download the QR code and use it wherever you want. You can download the QR code in various file formats, such as PNG, SVG, or EPS. You can use the QR code on your website, social media, business card, flyer, or any other promotional material.

๐Ÿ”Ž Quick Tip:

Make sure to test the QR code before using it in your marketing campaign to ensure that it works correctly and leads to the right destination.

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Strengths and Weaknesses of QR Code


QR code has several advantages that make it a useful tool in promoting your business. Here are some strengths of QR code:

1. Interactive and Engaging

QR code encourages customer engagement by providing interactive content. Customers can scan the QR code and access additional information, such as product details, reviews, or pricing. QR code also enables customers to participate in a social media campaign by scanning the code and sharing their experience.

2. Cost-Effective

QR code is a cost-effective marketing tool since it doesnโ€™t require printing large quantities of brochures or flyers. By putting QR code on your existing marketing material, you can provide additional information without incurring additional printing costs.

3. Trackable and Measurable

QR code provides tracking and analytics features that enable you to measure the effectiveness of your marketing campaign. By tracking the scan rate, time, and location, you can optimize your marketing strategy and improve the customer experience.


Despite its strengths, QR code also has some weaknesses that you need to be aware of before implementing it in your marketing campaign. Here are some weaknesses of QR code:

1. Low Adoption Rate

QR code adoption rate is still relatively low compared to other marketing tools, such as social media or email marketing. Some customers are not familiar with QR code technology or donโ€™t know how to scan it.

2. Requires Internet Connection

QR code requires an internet connection to work correctly. Some customers might be hesitant to use QR code if they have a slow or limited internet connection.

3. Limited Data Capacity

QR code has a limited data capacity that can be a drawback if you want to encode too much information. If you want to encode a long text or video, QR code might not be the best option.

Frequently Asked Questions (FAQs)

1. What is the maximum data capacity of QR code?

The maximum data capacity of QR code depends on the QR code type and the number of pixels. The higher the number of pixels, the more data you can encode. The largest QR code can encode up to 3KB of data.

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2. Can I design my own QR code?

Yes, you can design your own QR code by using a QR code generator that offers custom design features. You can add your company logo, change the color or shape of the QR code, or use a background image.

3. How can I evaluate the effectiveness of my QR code marketing campaign?

You can evaluate the effectiveness of your QR code marketing campaign by tracking the scan rate, time, and location. You can also use QR code analytics tools that provide detailed reports on user behavior and engagement.

4. Is QR code still relevant in 2021?

Yes, QR code is still relevant in 2021, especially in the post-pandemic era, where contactless and online transactions have become more prevalent. QR code offers a quick and convenient way to access information without physical contact.

5. Can I use QR code for payment purposes?

Yes, you can use QR code for payment purposes by using a QR code scanner and a payment app such as PayPal or Venmo. QR code payment is secure, fast, and convenient, and it eliminates the need for physical cash or credit cards.


In conclusion, QR code is a powerful tool that can enhance your marketing strategy and customer engagement. By following the steps to make QR code and understanding its strengths and weaknesses, you can create a successful QR code marketing campaign that drives traffic and generates leads. Donโ€™t forget to test your QR code before launching it and track its performance to optimize your marketing strategy. Letโ€™s create a better QR code experience for our customers!

Thank you for reading this article about how to make QR code. If you have any questions or feedback, please feel free to leave a comment below. Happy QR coding!


The information contained in this article is for educational and informational purposes only. The author is not responsible for any errors or omissions, or for any loss or damage of any kind arising from or in connection with the use or reliance on any content in this article. By using this article, you agree to the terms and conditions of this disclaimer.

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