Scan QR codes instantly
Use your device camera or upload an image to decode a QR code directly inside your browser.
Free Online QR Code Scanner
Free Online QR Code Scanner
Scan a QR code using your device camera or upload an image, screenshot or photo. Decode the result directly in your browser, then copy the content or open a supported website link without installing an app or creating an account.
QR Code Generators
Popular QR Tools
Scan a QR Code
Use your camera or upload an image to read any QR code, right in your browser.
QRTurn on your camera and point it at a QR code.
Your camera video is processed entirely in your browser — it is never uploaded or stored anywhere.
Why Choose Our Online QR Code Scanner?
Scan physical QR codes with your camera or decode QR codes from saved images and screenshots without installing another application.
Camera and image scanning
Scan a physical QR code with your webcam or select a screenshot, photo or saved image containing a QR code.
Automatic QR detection
The scanner automatically looks for a readable QR code without requiring you to press a separate scan button.
Copy or open the result
Copy decoded text to your clipboard or open the destination directly when the scanned content is a supported link.
No app installation required
Scan QR codes through a compatible desktop, laptop, tablet or mobile browser without installing another application.
Free with no signup required
Use the QR code scanner without creating an account, subscribing or entering unnecessary personal information.
Useful for screenshots
Upload screenshots and saved images when the QR code is already displayed on the same device you are using.
Browser-based scanning
Camera frames and selected QR code images are processed inside the browser for a fast scanning experience.
How to Scan a QR Code Online
Scan and decode a QR code from your camera or an uploaded image in three simple steps.
1
Choose camera or upload
Turn on your device camera to scan a physical QR code or upload an image, screenshot or photo containing the code.
2
Position the QR code clearly
Hold the QR code inside the camera frame or select a clear image. Detection starts automatically when the code is readable.
3
Copy or open the result
Review the decoded content, copy it to your clipboard or open it directly when the result is a supported website link.
Benefits of Using an Online QR Code Scanner
Decode QR codes from printed materials, digital screens, screenshots and saved images without manually entering their content.
Scan without using another phone
Read a QR code displayed in a screenshot or saved image directly from your computer or current device.
No manual typing
Decode website links, messages, contact details and other QR content without entering the information manually.
Fast camera scanning
Point a compatible camera at a clear QR code and receive the decoded result automatically.
Suitable for physical and digital codes
Scan QR codes from posters, packaging, documents, screens, screenshots, images and printed materials.
Online QR Code Scanner Features
Use live camera scanning, image uploads, automatic detection and result controls through one browser-based QR scanner.
Live camera scanner
Use a compatible webcam, phone camera or tablet camera to scan physical QR codes in real time.
Image upload scanner
Select a screenshot, photograph or saved image containing a QR code from your device.
Automatic QR detection
The scanner checks the visible camera frame or selected image and decodes a readable QR code automatically.
Decoded result preview
Review the detected QR code content before copying it or opening a supported destination.
Copy decoded content
Copy the scanned result to your clipboard for use in another browser tab, application, document or message.
Open detected links
Open supported HTTP or HTTPS links directly after checking that the destination is correct and trustworthy.
Screenshot support
Upload screenshots when a QR code is displayed on the same computer, phone or tablet you are currently using.
No manual scan button
Scanning begins automatically after the camera starts or a compatible image is selected.
No account required
Use the online QR code scanner without creating a profile, logging in or subscribing.
Responsive interface
Access the scanner through compatible desktop, laptop, tablet and mobile browsers.
Clear camera permission handling
The browser asks for camera permission before the scanner can access your device camera.
Camera switching support
Compatible mobile devices may allow you to select an available front or rear camera.
Readable error messages
Receive guidance when camera access is blocked, an image cannot be read or no QR code is detected.
Multiple QR content formats
Decode commonly used QR content such as links, plain text, contact information and supported communication actions.
What Types of QR Codes Can You Scan?
Decode commonly used QR codes containing links, text, contact details, communication actions and supported structured information.
Website URL QR codes
Decode QR codes containing website, landing page, online store, form, video or social profile links.
Plain text QR codes
Read messages, notes, instructions, discount codes, reference numbers and other plain text.
Wi-Fi QR codes
Decode supported Wi-Fi network information stored inside a QR code.
vCard QR codes
Read digital contact information such as names, phone numbers, email addresses and organization details.
Email QR codes
Decode supported email addresses, subjects and pre-filled email message content.
SMS QR codes
Read supported phone numbers and pre-filled SMS messages stored inside a QR code.
WhatsApp link QR codes
Decode WhatsApp click-to-chat links containing a phone number and optional message.
Phone number QR codes
Read supported telephone links that can be used to prepare a call on compatible devices.
Calendar event QR codes
Decode supported calendar event details such as the title, date, time, location and description.
Payment-link QR codes
Read payment links or payment information encoded inside supported QR code formats.
Location QR codes
Decode supported map links, coordinates or location information stored inside a QR code.
Ways to Scan a QR Code
Scan a physical code using your camera or decode a QR code from an image already saved on your device.
Scan with your camera
Allow camera access, place the QR code inside the visible frame and keep the device steady until the result appears.
Upload an image
Select a clear screenshot, photograph or saved image when the QR code is already available on your device.
Scan from another screen
Use your camera to scan a QR code displayed on another phone, tablet, laptop, monitor or digital display.
Scan printed QR codes
Read QR codes printed on posters, product packaging, menus, brochures, tickets, documents and business cards.
Where Can You Use an Online QR Scanner?
Use the scanner to access information from marketing materials, packaging, events, education, workplaces and digital screenshots.
Open website links
Scan a URL QR code from a poster, advertisement, document, package or digital screen.
Read QR codes from screenshots
Upload a screenshot when the QR code is saved or displayed on the same device.
Check printed marketing materials
Test QR codes placed on brochures, banners, flyers, business cards and product packaging.
Verify generated QR codes
Scan a newly created QR code before publishing, printing or distributing it.
Access event information
Decode QR codes used for event pages, schedules, tickets, registration links and venue information.
Read product information
Scan codes containing product pages, instructions, warranty information, manuals or support links.
Education and training
Open lessons, assignments, learning resources, quiz instructions and classroom content.
Business and workplace use
Decode contact cards, document links, meeting information, internal resources and workplace instructions.
Restaurants and hospitality
Scan digital menus, reservation pages, Wi-Fi information, ordering links and feedback forms.
Technical testing
Developers and designers can check whether newly generated QR codes contain the intended data.
QR Code Scanning Best Practices
Improve detection by keeping the code clear, properly lit, fully visible and positioned at a suitable distance.
Keep the QR code fully visible
Make sure all four sides of the QR code are inside the camera frame or uploaded image.
Use a clear and sharp image
Avoid blurry, pixelated or heavily compressed images because they can make detection unreliable.
Improve the lighting
Use even lighting and avoid strong reflections, shadows or glare across the QR code.
Hold the camera steady
Keep the device stable for a moment so the scanner can capture a clear frame.
Maintain a suitable distance
Move the camera closer or farther away until the complete QR code appears sharp and clearly visible.
Avoid extreme viewing angles
Position the camera as directly in front of the QR code as possible to reduce distortion.
Use an uncropped screenshot
Keep some empty space around the QR code when uploading a screenshot or image.
Check colour contrast
QR codes with strong contrast between the pattern and background are generally easier to detect.
Clean the camera lens
A dirty or smudged lens can reduce image clarity and prevent successful scanning.
Review links before opening
Check the decoded website address carefully before opening it, especially when the QR code comes from an unknown source.
QR Code Scanner Troubleshooting
Try these fixes when camera access is blocked or a QR code cannot be detected from the camera or an uploaded image.
Allow camera permission
Open the browser site settings and allow camera access for the QR scanner page.
Close other camera applications
Video-call, recording or camera applications may prevent the browser from accessing the camera.
Refresh after changing permission
Reload the page after allowing camera access so the scanner can request the camera again.
Try another browser
Use an updated browser when camera access or image decoding is not working correctly.
Upload the original image
Use the highest-quality version available instead of a compressed screenshot or forwarded image.
Crop unnecessary image areas
Crop the image so the QR code occupies a larger portion while retaining clear space around it.
Increase screen brightness
When scanning a QR code from another screen, increase its brightness and reduce glare.
Try a larger QR code
Open or display the QR code at a larger size when the original is too small or dense.
Check for physical damage
A torn, scratched, folded or partially covered QR code may not contain enough readable information.
Use the image upload option
Upload a saved image when live camera scanning is unavailable or unreliable.
Frequently Asked Questions
Common questions about scanning QR codes through a camera, screenshot or uploaded image.
What is an online QR code scanner?
An online QR code scanner uses a compatible browser camera or uploaded image to detect and decode information stored inside a QR code.
Is this QR code scanner free?
Yes. You can use the scanner without paying, creating an account or installing a separate application.
Do I need a webcam?
No. You can upload an image or screenshot containing a QR code when a camera is unavailable.
Can I scan a QR code from an image?
Yes. Select the image upload option and choose a clear screenshot, photograph or saved image containing the QR code.
Can I scan a QR code displayed on the same device?
Yes. Take a screenshot or save the image, then use the upload option to scan it.
Can I scan a QR code using my laptop camera?
Yes. A compatible browser can use an available laptop or external webcam after you grant camera permission.
Can I scan QR codes on a mobile phone?
Yes. Compatible mobile browsers may allow live camera scanning or image uploads. The exact behaviour can vary by browser and operating system.
Why is my camera not working?
Camera access may be blocked by browser permissions, another application may already be using the camera or the device may not have an available camera.
How do I allow camera permission?
Open the browser's site settings for this page, allow camera access and reload the scanner.
Why was no QR code detected?
The QR code may be too small, blurry, damaged, poorly lit, low contrast, partially hidden or positioned at an extreme angle.
What image formats can I upload?
Use a common image format supported by your browser and the upload control. Clear PNG, JPEG and WebP images are generally suitable.
Can the scanner read website QR codes?
Yes. It can decode readable QR codes containing standard website links and display the detected destination.
Can the scanner read Wi-Fi QR codes?
It can decode readable Wi-Fi information stored in a supported QR code format. The displayed result depends on the scanner implementation.
Can the scanner read vCard contact QR codes?
It can decode readable vCard text stored inside a QR code. The result may be displayed as formatted or raw contact information.
Can the scanner read payment QR codes?
It can decode readable payment information or payment links stored inside supported QR codes. Always verify payment details before taking any action.
Does scanning automatically open a link?
The scanner should display the decoded result first. Review the destination before choosing to open an external link.
Is it safe to scan an unknown QR code?
A QR code can lead to an unsafe website or contain misleading information. Review the decoded result carefully before opening links, making payments or sharing information.
Can a QR code contain malware?
The QR pattern itself is data, but it can direct you to a malicious website or action. Treat unknown QR codes with the same caution as unknown links.
Is my camera feed stored?
The scanner is designed to process camera frames inside the browser. Confirm the final implementation and privacy policy before making an absolute storage claim.
Are uploaded images stored?
The scanner is designed to process selected images inside the browser. Confirm that no backend, analytics or external scanning service receives the image before publishing an absolute privacy claim.
Can I copy the decoded result?
Yes. After successful scanning, use the available copy option to place the decoded result on your clipboard.
Should I open every scanned link?
No. Check the domain, spelling and destination first. Do not open suspicious links or provide private information on an untrusted website.