How to scan a QR code from an image?

QR codes have become a staple in our daily digital interactions. From restaurant menus to payment links, they simplify access to important information. But what if you receive a QR code as an image rather than a printed version? Fortunately, both iOS and Android provide easy ways to scan QR codes from images.

In this guide, we will walk you through the simple steps for both iOS and Android devices. We’ll explore smart techniques, troubleshooting tips, and best practices to get the best results. As you read on, you might even consider how tools like Replug can boost your digital campaigns by offering advanced QR code tracking and analytics.

Let’s get started!

Why scan a QR code from an image?

QR code scanning from images means reading a QR code that is stored as a picture rather than captured in real-time by your camera.

The user perspective

Scanning a QR code from an image is practical for users because it allows them to interact with QR code content at their own pace. You can store and revisit QR codes, making it easy to keep a record of important information without worrying about losing a physical copy. 

There are many scenarios where you might need to scan QR code from image rather than using your camera:

• A friend sends a QR code via WhatsApp or email.
• You take a screenshot of a QR code from a website.
• A business shares a digital flyer containing a QR code.
• You save QR codes for later use.

The marketer perspective

The ability to scan a QR code from an image opens up new pathways in digital engagement and record-keeping. Some key marketing benefits of QR codes for marketers include:

• Longer campaign visibility: QR codes in images can be shared and saved, extending the life of a campaign beyond a single interaction.
• Increased engagement: Users can interact with QR codes whenever they want, making them more likely to scan and take action.
• Better tracking and insights: Marketers can analyze QR scan data using link management tools such as Replug to refine their strategies and optimize conversions.

Related: Uses of QR Codes: Marketing, Sustainability & Convenience

How to scan QR code from image on iOS devices

Apple devices are designed to make QR code scanning straightforward. Most modern iPhones and iPads feature built-in tools that simplify the process. Here’s how you can scan a QR code from an image on iOS:

Using live text feature (iOS 15+)

If you’re running iOS 15 or later, you can use Live Text to scan QR codes:

1. Open the Photos app and select the image.
2. Tap the Live Text button (a small square with lines inside).

3. Tap on the QR code. A menu will appear with options like “Open in Safari” if the QR code directs you to a web link.

4. Choose your desired action based on the QR code content.

Related: How to scan a QR code on your iPhone?

How to scan QR Code from image on Android

Android devices offer multiple ways to scan QR code from image using built-in features or online tools.

1. Using Google Lens

Google Lens is one of the easiest ways to scan QR code from image on Android devices support.

1. Open the Google Photos app.
2. Select the image with the QR code.
3. Tap the Google Lens icon (a small camera inside a square).

4. Google Lens will scan the QR code and display the link or information.

2. Using Google Assistant

Google Assistant can also help you scan QR code from image:

1. Activate Google Assistant (say “Hey Google” or press the Assistant button).
2. Say “Scan QR code from image”.

3. Go to your Gallery and select the image containing the QR code.

4. Google Assistant will process the image and extract the QR code data.

Related: How to scan a QR code on Samsung?

3. Using Google Gemini

There might be a setting change where Gemini is the default assistant. This change might affect how your device responds to voice commands. If you prefer to use Google Gemini to scan QR code from image, here’s how to do it:

1. Look for Google Assistant on your Android device and Open Gemini.
2. Type Scan QR code from image and enter.

3. Google Gemini will automatically lead you to a QR scanner app. Select Scan from the given options.
4. Go to Gallery.
5. Select the image with the QR code from Photos.
6. The QR scanner app will process the image and extract the QR code data.

How to scan a QR code from an image online

If you don’t want to install an app, you can scan QR code from image online using a browser. Several websites allow you to upload an image and extract the QR code content. Here’s how:

• Visit a QR-scanning website.
• Click on the Upload Image button.
• Select the image containing the QR code.
• The website will decode the QR code and display the result.

Maximize your brand with scans and more

QR codes aren’t just about scanning; they play a crucial role in marketing, branding, and link management. This is where a comprehensive link management tool such as Replug can help:

Track QR code scans

• Monitor the performance of QR code scans in real-time.

• Gather insights into user engagement and behaviour.
• Identify the best-performing campaigns to optimize your strategy.

Manage QR campaigns

• Create custom, branded short links to attach to your QR codes to reinforce brand identity.
• Manage all your QR code campaigns through a sleek and easy-to-navigate dashboard. 

• Give access to team members easily so that they can collaborate on campaigns, manage QR code designs, and share valuable insights.
• Adjust campaigns based on what works best to increase engagement.

Benefits of using Replug for QR Code campaigns:

• Customization: Create custom QR codes. Change your QR code’s background and foreground colours to reflect your brand.
• Dynamic QR codes: Edit the destination URL anytime without generating a new code.
• Multiple download formats: Download your QR code in PNG or SVG format for flexible sharing.

With Replug, QR codes are more than just a gateway; they’re a valuable tool for tracking and enhancing your marketing campaigns!

Best practices for scanning QR codes from images

• Ensure the QR code is clear and not blurry.
• If a QR code is cropped or incomplete, it may not scan properly.
• Adjust the brightness if the image is too dark.
• Use trusted apps or built-in tools to avoid security risks.
• If your device does not have an in-built QR scanning feature for images, download a third-party QR code scanning app from Play Store or Apple Store.
• Always preview the link before opening it to prevent phishing attacks.

Related: Why is My QR Code Not Working: 9 Reasons to Consider

Conclusion

Now you know multiple ways to scan QR code from image on iOS, Android, and online platforms. Scanning a QR code from an image is quick and easy whether you’re using Google Lens, the Photos app, or an online tool.

It’s a convenient way to access important links without needing a physical code. Whether for personal use or marketing, having the right tools makes all the difference. With Replug, you can create customizable, trackable, and dynamic QR codes to enhance your campaigns and maximize engagement.

FAQs on how to scan QR code from image

Can I scan a QR code from an image without using an app?
Yes! Both iOS and Android devices have built-in tools like Live Text (iOS) and Google Lens (Android) that allow you to scan QR codes from images without needing a third-party app.

Why isn’t my phone detecting the QR code from an image?
This may happen if the image is blurry, cropped, or too dark. Try zooming in, adjusting brightness, or using a dedicated QR scanner app for better results.

Is it safe to scan QR codes from images?
Generally, yes. However, always preview the link before opening it to avoid phishing scams. 

What should I do if my iOS device isn’t detecting the QR code?

• Ensure your device is updated to the latest OS version.
• If the code isn’t detected, zoom in to improve clarity.
• Check the image for blurriness and capture again if needed.
• Use the Notes app to scan the QR code by creating a new note, tapping the camera icon, and selecting “Scan Documents”.

Can I change the destination of a QR code after it’s been shared?
If you’re using a dynamic QR code, you can update the URL without changing the QR code itself. Replug allows you to edit and track QR codes in real-time.

How can I track the number of scans for my QR codes?
You can use a QR code tracking tool like Replug to monitor performance, analyze user engagement, and optimize your marketing campaigns.