How to Read a QR Code From an Image: The Ultimate Guide
By Christine
Reviewed by Blessie Rae, Copy Editor
Most QR codes saved as an image, photo, or screenshot can be read on a phone or computer, as long as the code is clear and complete enough to detect.
On an iPhone, open the image in Photos, then tap and hold the QR code to extract the link. On Android, use Google Lens or a built-in QR scanner that supports saved images. If you're using a computer, upload the image to an online QR code reader.
Let’s explore how to read a QR code from an image using different methods across various devices, and what to check if it won't scan.
Note: This article was updated on November 3, 2026, to add new methods for scanning QR codes from images on iOS, Android, and laptops.
Highlights
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How to scan a QR code from your photo gallery (iPhone and Android)
To scan a QR code from a saved image or screenshot on an iPhone or iPad, open the image or screenshot in Photos and use Live Text, or long-press the code.
Meanwhile, you can scan a QR code on Android without an app by viewing the image in your gallery or Google Photos and tapping Google Lens. Alternatively, access the image through the native scanner app, whichever is more convenient for you.
On iPhone: Take a long-press on the QR code image
To scan a QR code from an image or screenshot in your iPhone’s gallery app:
1. Open Photos and select the image with the QR code.
2. Tap and hold the code for a second to show the action buttons.
3. Choose “Open in Safari” to directly open the content behind it. Select “Copy Link” to review the link first before opening it.
On iPhone: Using Live Text
To scan a QR code from a photo or screenshot in your iPhone’s Photos app via Live Text:
1. Open the Photos app.
2. Select the photo or screenshot containing the QR code.
3. Click the Live Text icon at the bottom right corner of the image.
4. Tap the QR code image to open the action options.
5. To quickly open the link, select “Open in Safari.” To check the link for safety, choose “Copy Link” and paste it in the browser yourself.
On Android: Using the built-in QR scanner
Some Android devices have a built-in QR scanner that lets you select an image from your gallery. Here's how to read a QR code from an image on Android:
1. Open the QR scanner from your Quick Settings or Device Controls shortcuts (scroll up or down your screen).
2. Tap the Gallery or image icon.
3. Select the QR code photo or screenshot.
4. Check the detected link, then select “Open in Browser” to open the content.
Note: The layout of the built-in QR code scanner may vary depending on your Android device.
On Android: Using Lens via the Google app
You can use Google Lens to decode a QR code from an image stored in your gallery or Google Photos. Here’s how:
1. Open the Google app and tap the Google Lens icon on the search bar.
2. Choose a QR code image you want to scan.
3. Click on the pop-up link to access the content.
Alternatively, you can scan a QR code that’s already in your gallery through these methods:
- Open Gallery > Select QR code image > Tap more options (⋯) > Choose Google Lens
- Open Google Photos > Choose QR code image > Tap more options (⋮) > Select Google Lens
Learn more about how to scan a QR code on your phone screen using Google Search Screen and Circle to Search.
On Android: Using Samsung Gallery and Bixby Vision
On supported Samsung Galaxy devices, you can use Bixby Vision to read QR codes saved in the Gallery:
1. Open the Samsung Gallery app.
2. Select the QR image.
3. Tap the eye icon (Bixby Vision).
4. Copy the link that appears or open your browser.
If, for instance, Bixby Vision fails to detect your code, try the Scan QR code shortcut in your quick settings panel or use Google Lens instead.
Our guide on how to scan a QR code on Android covers additional methods for scanning codes across different Android devices.
Extract or scan a QR code from an image or picture: A quick video tutorial
How to scan on-screen QR codes on your computer (without another device)
To read a QR code image displayed on your computer without using another device, save the image or take a screenshot, then use QR TIGER’s image-upload feature to extract the link.
1. Go to QR TIGER to scan a QR code.
2. Click “Upload an image to extract the URL”.
3. Upload the QR code image, and a URL will appear.
4. Check the address, then copy the link and paste it into your browser.
You can also learn how to scan a QR code on laptop screens using other methods through the guide.
How to read a QR code from an image using alternative apps
If the usual methods don’t work, try a QR code scanner app that supports scanning images from your gallery. Here are a few recommendations, with steps on how to use them.
QR TIGER QR Code Generator | QR Scanner
QR TIGER’s mobile app is a highly rated QR code generator and scanner app that works well on iOS or Android.
Using this app, you can create customizable QR codes for free and scan QR codes saved in your image gallery or Google Photos ad-free.
To read a QR code from a saved image:
- Open the QR TIGER app.
- Tap Scan to read the QR code in the image.
- Select a QR code image to scan and open the link.
If you have a QR code saved as a screenshot, see our guide on how to scan a QR code from a screenshot for more detailed instructions. 
QR Code Scanner & QR Reader by EZ to Use
QR Code Scanner & Reader is a smartphone app that can scan QR codes or read barcodes from images and is straightforward to use.
QR Barcode: Scanner & Create by Scan Team
This one’s another app you can use to scan barcodes or QR codes. Simply open the app and point the camera at the QR code or barcode you want to scan. The app will easily recognize, read, and decode the information.
QR Code Reader by Scan Mobile
This one’s another barcode and QR code picture reader for Android devices. It can read and decode any QR code and barcode from a picture stored on your device.
Why won’t a QR code scan from an image?
Sometimes, a code won’t scan from images that start with the device rather than the QR code itself.
A QR Decoded 2026 report from QR TIGER, based on data from 1,548 users, shows where scans most often go wrong: Thirty-nine percent cited device or camera limitations as their main barrier to scanning QR codes.
But camera limitations are only one possible cause. The image itself, the QR design, or the scanners used can also prevent detection. Here are other common reasons to check:
Blurry or low image resolution
- A poorly printed or poorly captured QR code results in low image resolution. Low photo quality affects the scannability of the QR code picture.
How to fix it: Capture the QR code again with really good focus to sharpen the image.
Poor color contrast
- The QR code may have an incompatible color combination. A QR code with inverted colors or incorrect contrast is hard to scan. Even over-customization may also affect its scannability.
How to fix it: When adding colors to a QR code, avoid combining light colors on a light background or dark colors on a dark background. To fix this, use a high-contrast color combination (e.g., a light background with a dark foreground).
Damaged or distorted code
- If the QR code is scratched, bent, torn, or smudged, your phone’s camera might not read it correctly. Environmental factors can cause physical damage to the QR code's image, print, or material.
How to fix it: Try scanning a clearer version of the QR code picture or, if possible, ask for the code again.
Cropped or obstructed QR code
- Cropping, text, or other design elements can hide parts of the code or its surrounding blank border.
How to fix it: Use a copy that shows the entire code and its blank border without overlapping elements.
QR code too small in the image
- A QR code that’s too tiny in an image will be hard to detect. Don’t zoom in or out too much, which may result in pixelation. Your phone may not pick up or process the details.
How to fix it: Crop the excess background while preserving the code and its border. If it remains unclear, get a higher-resolution copy.
Glare or shadows in the photo
- Bad lighting can interfere with scanning. Glare, shadows, or dim light can block the camera from recognizing the code.
How to fix it: Retake the photo with even lighting or request the original digital image. Changing screen brightness won’t repair the saved photo.
The scanner doesn’t support saved images
- Some scanners only read codes via the camera and have no image import option.
How to fix it: Use a scanner with a gallery or image-upload option, such as Google Lens or Google Photos.
The code is detected, but the link won’t open
- If the reader displays a URL, it has decoded the code. The connection or destination may be the problem.
How to fix it: Check your internet connection and the address. If the page remains unavailable, contact whoever shared the code.
Learn More: 23 Reasons Your QR Code is Not Working and How to Fix Them
Tips for safe and smooth QR code scanning
QR codes make life easier, but they can also be misused. To keep your information safe and avoid scanning issues, here are a few simple habits to practice before pointing your camera at a code:
- Look for signs of tampering. If the photo shows a QR sticker covering another code, verify it with the business or sender before opening the link.
- Check the link first. Many scanners display the URL before opening it. If the address is misspelled or doesn’t match the website you expected, don’t proceed.
- Know where it came from. Use codes from sources you can verify. If you receive an unexpected QR code from a familiar contact, confirm that they sent it.
- Keep your device updated. Install updates for the operating system, browser, and scanner app, which may include security fixes.
- Add a layer of protection. Using reputable antivirus software helps block harmful links that may sneak in through a QR code. Use the app to scan threats or security issues and run fixes.
- Choose a reader that previews results. Check the app’s developer and requested permissions before installing it. A link preview lets you review the address, but it doesn’t guarantee the destination is safe.
Final considerations
If you saved a QR code photo, screenshot, or picture, you don’t need to pull out another phone or jump through hoops just to scan it.
You can upload the image to a QR code generator, then decode it in just seconds. It’s simple, fast, and saves you extra steps.
Try QR TIGER, a trusted QR code software to create a code for content you want to share and read a QR code from an image using its image-upload feature. 
This article is for general informational purposes only and does not constitute legal, financial, or other professional advice. For questions about QR TIGER's products or services, please contact our support team at [email protected].
Frequently Asked Questions (FAQ)
Can you scan a QR code from a screenshot instead of a photo?
Why can’t my phone detect a QR code saved in Photos or Gallery?
Can I read a QR code from an image without installing a separate scanner app?
Is it safe to upload a QR code image to an online scanner?
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