Discover the secrets of creating tiny QR codes and learn how small can a QR code be. This guide will provide you with all the necessary information.
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How Small Can a QR Code Be: A Guide to Creating Tiny QR Codes

In the era of smartphones and instant connectivity, QR codes have emerged as a game-changer for small business owners, professionals, and entrepreneurs. With their ability to seamlessly bridge the gap between the physical and digital worlds, QR codes offer endless possibilities for enhancing your marketing strategies, product packaging, and payment systems. But when it comes to size, how small can a QR code be? Join us as we unravel the intricacies of QR code dimensions, providing you with practical tips and expert advice to create tiny yet impactful QR codes that captivate your audience and drive results.

How Small Can a QR Code Be?

When it comes to QR codes, size matters. The smaller the code, the more versatile and convenient it becomes. However, there is a fine balance between reducing the size and maintaining its functionality. A QR code that is too small may become difficult to scan, leading to frustration for users and rendering it ineffective. On the other hand, a larger QR code may take up valuable space on product packaging or promotional materials.

To determine the ideal size for a QR code, several factors come into play. The most crucial factor is the scanning distance. If the QR code is intended to be scanned from a distance, such as on a billboard or a sign, it needs to be larger to ensure readability. Conversely, if the code is meant to be scanned up close, such as on a business card or a small product label, it can be smaller without sacrificing functionality.

Another consideration is the amount of information encoded within the QR code. The more data it contains, the larger the code needs to be to accommodate all the information. This is particularly important when using QR codes for contactless payments, as they often include encrypted payment details that require a certain size to ensure accuracy and security.

Additionally, the printing method and material should be taken into account. Different printing techniques and materials may affect the readability of the QR code. For example, if the code is printed on a glossy surface, it may require a larger size to prevent glare and ensure accurate scanning.

What Is The Minimum Size For a QR Code?

The minimum size for a QR code depends on various factors, including the scanning distance and the amount of information encoded within the code. In general, QR codes need to be large enough to ensure readability and functionality. If a QR code is too small, it may not work properly and could lead to scanning errors or difficulties. It is important to find the right balance between size and functionality to ensure that the QR code works effectively for its intended purpose, whether it's for promotions, product packaging, or contactless payments.

What Is The Maximum Size For a QR Code?

The maximum size for a QR code is not defined by a specific limit but rather by practical considerations. While larger QR codes can accommodate more information, there is a point where they become too big to be easily scannable. A QR code that is too big may require users to get uncomfortably close or zoom in with their devices, which can be inconvenient and hinder the scanning process. Finding the sweet spot is of utmost importance when dealing with QR codes, enabling them to encompass the necessary details and ensuring that they remain effortlessly scannable, guaranteeing a user-friendly and smooth experience.

What Is The Standard Size For a QR Code?

The standard size for a QR code is not set in stone, as it can vary depending on the specific use case and requirements. However, some general guidelines can be followed. A typical QR code is usually between 1 CM and 2 CM (0.4-0.7 inches) or 2 CM and 3 CM (0.7-1.1 inches) in width and height. This size allows for a good balance between readability and convenience. It is important to consider factors such as the scanning distance, the amount of information encoded, and the medium on which the QR code will be displayed.

How To Create Small QR Codes

To create small QR codes, you can follow these step-by-step instructions using Artlogo's services:

  1. Find a Reliable QR Maker: Visit the Artlogo website and navigate to their "Business Cards Maker" product.
  2. Select The Perfect Template: Select the desired business card template or customize your business card design. Keep in mind that the size of the QR code will depend on the available space on the business card.
  3. Consider The QR Code Placement: Once you have finalized the design, identify the area on the business card where you want to place the QR code. Consider choosing a prominent yet unobtrusive location that is easily scannable.
  4. Branding The QR Code: Access the QR code generator within Artlogo's business card maker. Look for options to customize the QR code, such as adding a logo or changing the colors, to align with your branding.
  5. Include All Essential Information On The QR Code: Enter the desired information or data that you want the QR code to represent. This can include website URLs, contact details, or other relevant information.
  6. Adjust The Size Of The QR Code: Customize the size of the micro QR code to fit the available space on your business card. Ensure that it is small enough to maintain the aesthetic appeal of the design while remaining scannable.
  7. Double-Check The QR Code: Review the final design to ensure that the micro QR code is visible and easily scannable. Make any necessary adjustments to optimize its visibility and functionality.
  8. Download The QR Code: Once you are satisfied with the design and size of the micro QR code, generate and download the QR code image.
  9. Processing and Ordering The QR Code: Proceed to order your business cards from Artlogo, following their instructions for printing and delivery.

By following these steps and utilizing Artlogo's services, you can create small QR codes that effectively convey information within a limited space, such as on business cards.

Discover the secrets of creating tiny QR codes and learn how small can a QR code be. This guide will provide you with all the necessary information.

How Much Information Can Be Stored On a Small QR Code?

The amount of information that can be stored on a small QR code, such as a micro QR code, is relatively limited compared to larger QR codes. Micro QR codes are designed to be compact and efficient, making them ideal for applications with limited space. They can store up to 35 alphanumeric characters or a maximum of 71 numeric characters. This means that micro QR codes are best suited for storing shorter pieces of information, such as URLs, contact details, or small amounts of text. If you need to encode more extensive information, it may be necessary to use a larger QR code size or consider alternative encoding methods.

Tiny QR Code Best Practices 

Sufficient Contrast

Ensure that there is enough contrast between the QR code and its background to enhance readability. A high-contrast color combination will make the QR code stand out and improve scanning accuracy.

Adequate Size

While creating tiny QR codes, it is crucial to maintain a balance between size and scannability. Make sure the QR code is big enough for smartphones or QR code readers to read it without having to get too close or zoom in a lot.

Error Correction Level

Choose an appropriate error correction level for your tiny QR code. Higher error correction levels can help the QR code remain scannable even if it is partially damaged or distorted. This ensures better reliability and readability.

Clear Margins

Leave sufficient white space or margins around the QR code to prevent any interference from surrounding elements. This helps to maintain the integrity of the QR code and avoids any accidental scanning of nearby objects.

Test and Verify

Always test your tiny QR codes before finalizing them for use. Scan them with various devices and QR code readers to ensure they are easily readable and functioning as intended. This step will help identify any potential issues and allow for necessary adjustments to optimize scannability.


In conclusion, understanding the size considerations and best practices for creating tiny QR codes is essential for small business owners, professionals, and entrepreneurs looking to leverage the power of these digital tools. By finding the right balance between size and functionality, businesses can create QR codes that are visually appealing, easily scannable, and capable of conveying the desired information. Whether it's for promotions, product packaging, or contactless payments, optimizing the size of QR codes ensures a seamless user experience and maximizes their effectiveness. By following the guidelines and best practices outlined in this article, businesses can confidently create small QR codes that make a big impact in their marketing efforts and enhance customer engagement.

Final Thoughts

Elevate your professional image with Artlogo's distinctive signature designs. Our team of experts is dedicated to creating personalized handwritten signatures, logos, and QR code business cards that are tailored to your unique style and industry. Whether you're an independent freelancer or a thriving corporation, our attention to detail and commitment to excellence will ensure that your signature leaves a lasting impression. Experience the Artlogo difference and make your mark with confidence.



Article written by

Fabian A., Calligrapher and Designer


Fabian is a savvy and seasoned designer with 11 years of experience in calligraphy, graphic design and lettering. He has worked with a large number of individual and large corporate clients in getting their logos/signature logos and full corporate branding created or improved. He gets my drive from creating products that fully represent each client’s unique personality. To him a logo is not just any random drawing, it’s art that contains each client’s values. His passion is getting our clients the best and most unique design products and seeing their happy feedback.

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