FAQ

Thanks for using our QR Code Generator!

Here is a list of common questions you may have...

Advanced Features

How does scannability detection work?
Our generator includes real-time scannability analysis. As you customize your QR code, we automatically scan it using the same algorithms found in smartphone cameras. If your design choices (like low contrast colors, complex patterns, or oversized logos) make the code difficult to read, you'll see a warning immediately — before you print or publish.
What color modes are available?
You can choose between three color modes for dots, corners, and background: Solid applies a single uniform color. Linear gradient creates a smooth transition between colors along a straight line — you can adjust the angle and add multiple color stops. Radial gradient creates a circular color transition from the center outward, perfect for creating depth and visual interest.
What dot shapes can I use?
We offer 10 unique dot styles to match your brand:
  • Square — Classic, sharp-edged modules for a traditional look
  • Rounded — Softened corners for a modern, friendly appearance
  • Extra Rounded — Fully circular dots for a playful, contemporary style
  • Dots — Small circular points with spacing between them
  • Classy — Elegant asymmetric shape with one rounded corner
  • Classy Rounded — Smooth organic shape for a sophisticated look
  • Bubbly Dots — Varied-size circles for a dynamic, organic feel
  • Hexagon — Six-sided geometric pattern for a tech-forward aesthetic
  • Octagon — Eight-sided modules for a unique geometric style
  • Circuit Chip — Tech-inspired pattern resembling microchip traces
What corner styles are available?
The three corner markers (finder patterns) can be customized separately from the dots. For the outer corner squares, choose from: Square, Rounded, or Extra Rounded. For the inner corner dots, select either Square or Dot. Mixing different styles creates unique visual effects while maintaining scannability.
Can I add a logo to my QR code?
Yes. Upload any image to place it in the center of your QR code. You can adjust the logo size (as a percentage of the QR code) and margin around it. The generator uses error correction to ensure the code remains scannable even with a logo overlay. For best results, keep logo size under 30% and use our scannability checker to verify.
What output formats and sizes are supported?
Export your QR code in PNG, JPEG, WebP, or SVG format. PNG and WebP support transparency. SVG provides infinite scalability for print. Choose from preset sizes (256px to 2048px) or set a custom dimension. Higher error correction levels (L, M, Q, H) add redundancy — H can recover from up to 30% damage but creates denser codes.

Frequently Asked Questions

What is GitHub?

GitHub is a platform for version control and collaboration that lets developers host and review code, manage projects, and build software together. It is popular for open-source projects and is used by millions of developers worldwide.

With features like pull requests, issues tracking, and integrated tools, GitHub streamlines the development process and fosters collaboration.

How does GitHub benefit developers and businesses?

GitHub helps developers work collaboratively on projects, track changes, and contribute to open-source communities. For businesses, GitHub provides a space to manage code repositories, improve code quality through peer reviews, and collaborate on projects more efficiently.

GitHub Actions and other CI/CD tools simplify automation and deployment, enhancing productivity.

What are the benefits of using a QR Code generator for GitHub profiles?

A QR Code generator for GitHub profiles makes it easy to share your profile or repositories. By scanning the QR code, users are directed to your GitHub page, simplifying access and boosting engagement.

This tool is great for events, meetups, and networking, where you want to share your code portfolio or project links quickly.

How to generate GitHub QR code?

To generate a GitHub QR code, you can use an online QR code generator like the one provided by LinkBreakers. This process involves a few simple steps. First, navigate to the GitHub repository that you want to create a QR code for and copy the URL of the repository. Next, go to the LinkBreakers QR code generator page. Here, you will find an option to paste the GitHub URL that you copied. After pasting the URL, you can customize the QR code design to make it more visually appealing. This might include adding colors, adjusting the frame, or incorporating your logo to give it a personalized touch. Once you are satisfied with the customization, click on the "Generate" button to create your QR code. Finally, download the QR code in your preferred format, such as PNG or SVG. You can now use this QR code in presentations, documentation, or any digital platform to provide easy access to your GitHub repository. By following these steps, you can efficiently generate a QR code for your GitHub repository, making it easier to share and access.

How to scan GitHub QR code?

To scan a GitHub QR code, you'll need a smartphone with a camera and a QR code scanning app, or you can use the built-in camera app if it supports QR code scanning. First, open the camera or QR code scanning app on your device. Next, point the camera steadily at the GitHub QR code, ensuring the entire code is within the frame. The app should automatically recognize the QR code and provide a notification or link on your screen. Tap on the notification or link to open the GitHub page or repository associated with the QR code. If your camera app doesn't support QR scanning, download a QR code scanner from your device's app store, such as Google Lens for Android or a QR reader app for iOS. Once installed, repeat the scanning process. Additionally, some browsers and apps offer built-in QR code scanning features, so you might explore those options as well. Scanning a GitHub QR code is a convenient way to quickly access repositories, profiles, or other resources without manually entering URLs.

How do I get a QR code?

To get a QR code, you can use an online QR code generator like the one available on LinkBreakers.com. Follow these simple steps: First, open your web browser and navigate to the QR code generator page on LinkBreakers.com. Once there, you'll see a text input field or form where you can enter the URL or information you want to encode into the QR code. For example, if you're looking to create a QR code for a GitHub repository, simply copy the URL of the repository and paste it into the designated field. After inputting the desired information, look for a button labeled something like "Generate" or "Create QR Code" and click it. The tool will then process your input and display a QR code, which you can download or save as an image file for future use. Many QR code generators offer customization options, such as changing the color or adding a logo, so feel free to explore these features if they are available. Once you have your QR code, you can print it, add it to a website, or share it digitally to allow others to quickly access the linked content by scanning the code with their mobile devices. Creating a QR code is a straightforward process that can be completed in just a few minutes with the right tools.

Does GitHub Copilot scan your code?

GitHub Copilot is an AI-powered code completion tool developed by GitHub and OpenAI. It is designed to assist developers by suggesting code snippets and function completions based on the context of the current code. To provide relevant suggestions, GitHub Copilot does analyze the code you are currently working on. This means it scans your code in real-time to understand its structure, the functions you are writing, and the libraries you are using, which allows it to generate contextually appropriate code suggestions. However, it's important to note that GitHub Copilot operates within the confines of your development environment, such as Visual Studio Code or Visual Studio, and does not upload or store your code externally. The scanning process is intended to enhance the tool's ability to offer useful and accurate completions by giving it the necessary context. This scanning is done locally and aims to improve the user experience by generating more consistent and relevant code suggestions. To address privacy concerns, GitHub has implemented measures to ensure that Copilot respects user privacy by not retaining or transmitting your source code beyond what is necessary for real-time suggestions. If you are using GitHub Copilot and have specific privacy requirements or concerns, it is advisable to review GitHub's privacy policy and the settings available in your development environment to manage how the tool interacts with your code.

What is a QR code?

QR Code means Quick Response Code and it's a two-dimensional barcode. It typically contains information encoded in a pattern of black squares and white background, but is often customized in different colors and shapes, like with our free QR code generator.

QR Codes can store various types of data, such as URLs, text, contact information and more. They are used in many different ways such as redirecting to websites, making shortcut to access applications such as WhatsApp, Instagram or other social networks, etc.

How can I scan a QR Code?

To scan a QR Code, you can simply use your smartphone, or a QR Code scanner.

For example, for iPhone users, you just have to open your camera and focus on the QR Code, and the device will propose to access the end data.

Do QR Codes expire?

QR Code do not expire. They can be considered like a text that any QR Code interpreter scan read and convert.

The data being accessed once the QR Code is interpreted by your device can expire. It's often the case of URL if they are changed, you'll have to generate a new QR Code for the new URL.

Is there a scan limit to QR Codes?

There's no scan limit for QR Codes.

The data being returned could be available for a limited time, in this case, the QR Code may returns an obsolete or unavailable destination or information.

What's the difference with other QR Code Generators?

Like most of our tools, the added value in our QR Code Generator is that it fits in one page and is extremely reactive.

First of all, it's quite simple to use. You don't ask yourself more than a second where to start because we made our QR Code Generator as minimalist as possible, but with essential advanced customization capabilities.

Similar QR Code Generators on the Internet will have multiple pages and an overall slow process to generate what you want. We don't do that. Most of the algorithm is processed with your browser and is very lightweight thus the fast refresh when you change a parameter.

Is it free for commercial use?

This is completely free and unlimited for any use.

We propose you with this free tool alongside other free tools so that you get interested by our main service. Feel free to share it. It's free forever.

Are you using my data?

We aren't using your data.

On top of that, the data you share with this tool is not transmitted to our server. This is a local only solution that stays in your browser.

Can I use it for social medias?

Some hidden variations were created for this exact purpose. On top of that, you can even customize them to your own taste. Don't hesitate to use them.

What are the different variants available?

Our QR Code Generator supports popular social media platforms to help you share your profiles and pages easily. These include: WhatsApp, Facebook, Instagram, Discord, LinkedIn, TikTok, Twitter, Snapchat, Pinterest, and Reddit.

For content and media sharing, we provide QR Code Generator options for YouTube, Spotify, SoundCloud, Vimeo, and Twitch to showcase your channels or media content.

To facilitate donations and payments, you can generate QR Codes for GoFundMe, PayPal, Venmo, Cash App, and Revolut.

For productivity and document sharing, we offer QR Code Generators for PDFs, Excel files, Google Drive, Microsoft Word, Google Docs, and PowerPoint.

For e-commerce and scheduling, you can generate QR Codes for Shopify, Etsy, Amazon, Calendly, and Figma projects.

If you're looking to share your professional or contact information, you can generate QR Codes for vCards, Email, and even LinkedIn profiles.

We also support specific needs with QR Code generators for WiFi network sharing and app download links, including App Store and Google Play.

What kind of format can be used?

We provide you with several images format. Thanks to that, you can generate and download customized QR Code as you see fit:

QR Code Generator in SVG, PNG, JPEG and WEBP

Do you use your own QR code library?

Yes. At Linkbreakers we build and maintain our own in‑house QR code generation library to deliver consistent quality and features across the platform. You can view it on GitHub: linkbreakers-com/qr-code-styling.

Related guides

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Four things worth knowing