A Quick Response Code (QR Code) is a type of barcode that can be scanned by mobile devices to access information. Unlike traditional barcodes, QR Codes can store more data, including website links, contact information, text, and images. They are widely used for marketing, payments, and information sharing.

How to scan QR Codes?

Open your mobile device's camera or a QR Code scanner app and point it at the code. The camera will recognize the QR Code and display the associated information or link.

Do custom QR Codes need a scanner app for scanning?

Not at all. Whether you create a regular black-and-white QR Code or a custom QR Code with a logo, scanning doesn't require a scanner app. Your mobile device's camera app will do the job. However, you can download an app if your mobile device does not support scanning.

How long does a QR Code last?

Static QR Codes last as long as the information they link to is accessible. Dynamic QR Codes last forever. However, they are usually available at a cost or on a free trial basis, so you must buy a plan to keep the QR Code scannable. Free dynamic QR Codes expire once the free trial is over. However, you can create free dynamic QR Codes with The QR Code Generator, which will not expire.

How do I create a free dynamic QR Code?

The easiest way to create a free dynamic QR Code is through platforms like The QR Code Generator. You can sign up for the free plan and get started at zero cost: Choose the QR Code type you wish to create. Enter all relevant information. Customize your dynamic QR Code. Generate, test, download, and deploy the code.

Can QR Codes be tracked and analyzed?

Yes. However, only dynamic QR Codes can be tracked and analyzed. Static QR Codes cannot be tracked and analyzed. You can track dynamic QR Codes to gauge the marketing campaign — assess the number of QR Code scans, locations, and devices used to scan the codes — and for retargeting and rebranding purposes.

What is a dynamic QR Code generator?

A dynamic QR Code solution allows you to create QR Codes with editable content. Unlike static QR Codes, which are fixed once created, dynamic QR Codes can be updated with new information without changing the code's appearance. This makes them versatile for marketing, promotions, and tracking purposes.

Can you convert your dynamic QR Code to static?

No, you cannot convert your dynamic QR Code to static or vice versa. This is because a static QR Code encodes the information in its data pattern and has limited features compared to dynamic QR Code features such as editability, trackability, etc. Both are two distinct types of QR Codes.

What are the best free solutions available for generating QR Codes?

There are many options if you want free QR Code tools. Here's a guide to choosing the best QR Code generator, where we've tested and listed both free and paid QR Code generators.

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What is a dynamic QR Code?

A dynamic QR Code is a QR Code whose destination can be changed after the code has been created or printed. Instead of storing the final URL directly in the QR Code, it typically points to a short redirect URL that can be updated from a QR Code management platform. TQRCG offers two free dynamic QR Codes that never expire. You can create more than two dynamic QR Codes with our paid plans.

Static vs dynamic QR Code

Static QR Codes store the information directly in the QR Code itself. Once created, the encoded information cannot be changed. A dynamic QR Code, on the other hand, points through a server first, which lets you edit the destination, track scans, and route scanners.

A practical rule of thumb: use static when the content is truly permanent, such as Wi-Fi credentials, a plain-text note, or a vCard you'll never revise. Use dynamic for anything printed at scale or in the wild (packaging, signage, flyers, business cards) where you might want to update the link later, measure performance, or correct a mistake without reprinting.

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How to create a dynamic QR Code

Pick your QR Code type

On the dashboard, choose “Dynamic.” Then select the type of QR Code you want to create, such as a website URL, PDF, App, or SMS.

Design your QR Code

Add your logo to a dynamic QR Code for instant recognition! Choose a template, customize it with your brand colors to match your style, or keep it simple.

Download and deploy

Your dynamic QR Code is ready to use. You can download it in your preferred file format, share it online, or add it to your print collateral to start receiving scans.

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What are the features of Dynamic QR Code?

Every dynamic QR Code on The QR Code Generator comes with the features you need to design, run, and measure a campaign.

Editable destination

Change the destination of a dynamic QR Code at any time from your dashboard. Update a link, swap a PDF, or fix a typo, and the same printed code keeps working.

Scan tracking

See how many people scan your QR Code, plus when they scanned, which device they used, and where, down to GPS location. Every dynamic QR Code reports its scan data straight to your dashboard.

Custom branding

Add your logo, apply your brand colors, and start from a ready-made template. A branded QR Code builds trust and lifts scan rates.

Multi-URL routing

Route a single multi-URL QR Code to different links based on the scanner's location, time, or language. One printed code serves different audiences without a separate code for each.

Bulk QR Code Creation

Generate many dynamic QR Codes at once from a single upload for large print runs and multi-location campaigns.

Advanced customization

Enhance your QR Code campaigns with advanced controls such as smart rules, location triggers, custom landing pages, templated designs, and scan access controls, powered by Uniqode.

API and integrations

Connect QR Code creation to your own systems with the QR Code API and built-in integrations, powered by Uniqode. Generate and manage codes at scale without manual work.

Custom domain

Serve your dynamic QR Codes from your own branded domain instead of a generic short link, powered by Uniqode. A branded domain reinforces trust at the point of scan.

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Are dynamic QR Codes by TQRCG secure?

The QR Code Generator (TQRCG) is SOC 2, ISO 27001, and GDPR compliant. TQRCG protects your account and your scan data with security controls that are independently audited against recognized industry frameworks. SOC 2 and ISO 27001 certify these controls, while GDPR compliance governs how any personal data collected through a scan is processed under EU data protection law.

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What are the use cases of dynamic QR Codes?

Dynamic QR Codes are ideal for any campaign where the content behind the code changes over time.

Event management

Use dynamic QR Codes in event tickets, collect survey feedback, and provide real-time updates on schedules, locations, and exclusive offers. You can also track ticket sales and attendee information for better event planning with these dynamic event QR Codes.

Product packaging

Enhance product packaging with dynamic QR Codes that link to detailed product information, user manuals, or video demonstrations. Improve customer satisfaction and engagement with your products.

Customer loyalty programs

Reward loyal customers with exclusive offers, discounts, or points via dynamic QR Codes on different materials that you can update. Track customer behavior and preferences to personalize rewards and offers.

Dynamic restaurant menus

Offer interactive and updatable menus with dynamic QR Codes. Customers can easily access the digital menu, place orders, and explore additional items or specials. You can update menu items and prices in real-time without reprinting menus.

Interactive marketing campaigns

Create engaging experiences with dynamic QR Codes, such as participating in treasure hunts or accessing augmented reality. Measure user engagement to refine your marketing strategies.

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What are best practices for dynamic QR Codes?

Size the QR Code large enough, with high contrast. TQRCG flags a code that is too small or too low-contrast to scan.

Scan your QR Code with a phone before you print or publish it to catch any issues early.

Refresh the destination whenever your offer, link, or contact details change, so every scan reaches current content.

Check your analytics often, including total scans, scan times, and scans by geography, to improve each campaign.

Frequently asked questions

: A Quick Response Code (QR Code) is a type of barcode that can be scanned by mobile devices to access information. Unlike traditional barcodes, QR Codes can store more data, including website links, contact information, text, and images. They are widely used for marketing, payments, and information sharing.
: Open your mobile device's camera or a QR Code scanner app and point it at the code. The camera will recognize the QR Code and display the associated information or link.
: Not at all. Whether you create a regular black-and-white QR Code or a custom QR Code with a logo, scanning doesn't require a scanner app. Your mobile device's camera app will do the job. However, you can download an app if your mobile device does not support scanning.
: Static QR Codes last as long as the information they link to is accessible. Dynamic QR Codes last forever. However, they are usually available at a cost or on a free trial basis, so you must buy a plan to keep the QR Code scannable. Free dynamic QR Codes expire once the free trial is over. However, you can create free dynamic QR Codes with The QR Code Generator, which will not expire.
: The easiest way to create a free dynamic QR Code is through platforms like The QR Code Generator. You can sign up for the free plan and get started at zero cost: Choose the QR Code type you wish to create. Enter all relevant information. Customize your dynamic QR Code. Generate, test, download, and deploy the code.
: Yes. However, only dynamic QR Codes can be tracked and analyzed. Static QR Codes cannot be tracked and analyzed. You can track dynamic QR Codes to gauge the marketing campaign — assess the number of QR Code scans, locations, and devices used to scan the codes — and for retargeting and rebranding purposes.
: A dynamic QR Code solution allows you to create QR Codes with editable content. Unlike static QR Codes, which are fixed once created, dynamic QR Codes can be updated with new information without changing the code's appearance. This makes them versatile for marketing, promotions, and tracking purposes.
: No, you cannot convert your dynamic QR Code to static or vice versa. This is because a static QR Code encodes the information in its data pattern and has limited features compared to dynamic QR Code features such as editability, trackability, etc. Both are two distinct types of QR Codes.
: There are many options if you want free QR Code tools. Here's a guide to choosing the best QR Code generator, where we've tested and listed both free and paid QR Code generators.

Need additional help? Check out our Help Center or contact us at support@the-qrcode-generator.com.

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Start with TQRCG’s two free dynamic QR Codes that never expire, then scale to higher dynamic QR Code limits and advanced features on the paid plans.

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What is a dynamic QR Code?

Static vs dynamic QR Code