QR Code Scanner Online - Scan QR Codes Free in Your Browser
Scan any QR code online using your camera or an image. Free QR code scanner, no app, no signup, works on mobile and desktop.
Click to upload or drag and drop
PNG, JPG, WebP up to 10MB
QR Code Reader Online (No App Required)
QR Crafter works as a QR code reader directly in your browser. There's no app to install - just open the page, scan with your camera, or upload an image.
What can this QR code scanner read?
- URLs and web links
- Plain text
- Wi-Fi credentials
- Email and phone numbers
- SMS and contact cards
- Payment links
- App store links
- Social media profiles
Private & Secure QR Scanning
Scanning happens locally in your browser or only long enough to decode the QR code. We don't store images, scan history, or decoded content.
Why Use Our QR Code Scanner?
Complete Privacy
All QR code scanning happens locally in your browser. Your images never leave your device, ensuring complete privacy and security.
Lightning Fast
Get instant results with our optimized QR code detection algorithm. Scan QR codes in seconds, not minutes.
Multiple Input Methods
Upload images directly or scan QR codes from URLs. Support for PNG, JPG, WebP, and all major image formats.
Common Use Cases
Website Links
Quickly decode QR codes that link to websites, landing pages, or online content.
Contact Cards
Scan vCard QR codes to quickly save contact information to your device.
Wi-Fi Networks
Decode Wi-Fi QR codes to view network credentials and connection details.
Email & SMS
Scan QR codes that contain email addresses, phone numbers, or SMS messages.
Tips for Best Scanning Results
- Use clear, high-resolution images for better detection accuracy
- Ensure the QR code is not blurry, distorted, or partially obscured
- Supported formats: PNG, JPG, JPEG, WebP, GIF, and other common image formats
- For URL images, ensure the image is publicly accessible and not behind authentication
- Good lighting and contrast help improve scanning success rates
External resources
Learn more about QR codes and safe scanning from these third-party references:
Frequently Asked Questions
How does the QR code scanner work?
Our scanner uses advanced image processing algorithms to detect and decode QR codes from uploaded images or URLs. All processing happens in your browser, ensuring complete privacy.
Is my data stored or shared?
No! All QR code scanning happens locally in your browser. Your images never leave your device, and we don't store or share any of your data.
What image formats are supported?
We support all common image formats including PNG, JPG, JPEG, WebP, and GIF. You can upload files directly or provide a URL to an image.
Can I scan multiple QR codes at once?
Currently, our scanner detects one QR code per image. If multiple codes are present, it will decode the first one found. For multiple codes, upload them separately.
What types of QR codes can be decoded?
We can decode all standard QR code types including URLs, text, Wi-Fi credentials, vCard contacts, email addresses, phone numbers, SMS messages, locations, calendar events, and more.
Is there a file size limit?
While there's no strict limit, we recommend keeping images under 10MB for optimal performance. Larger files may take longer to process.
Do I need to create an account?
No account required! Our QR code scanner is completely free to use with no sign-up needed. Just upload your image and start scanning.
Can I use this on mobile devices?
Yes! Our scanner is fully responsive and works on all devices including smartphones and tablets. You can upload images from your device or enter image URLs.
Need to Create QR Codes Instead?
Use our free QR code generator to create custom QR codes for URLs, Wi-Fi, contacts, and more.
Generate QR Codes