Secure and Local QR Code Utility
100% Client-Side QR Generator & Reader
QR codes have become the standard bridge between physical assets and digital platforms. QRDiet is a privacy-first utility that gives you full control over QR codes. Generate vector and raster QR codes, add branding logos, or extract data from QR code screenshots and live feeds. Because everything compiles locally, you never risk sending credential links or sensitive codes to external databases.
Customizing Your QR Codes
- Branding: Upload your logo to create professional, branded QR codes instantly.
- Styling: Change the foreground and background colors to match your brand's palette.
- Error Correction: Select from Low, Medium, Quartile, or High recovery levels depending on print quality requirements.
- Flexible Formats: Save as PNG for web/marketing or download as clean vector SVGs for print media.
Scanning QR Codes Seamlessly
- File scanning: Simply drag and drop any image containing a QR code to read its data immediately.
- Live webcam: Grant camera access to scan physical codes with your phone or computer webcam in real-time.
- Smart Actions: Copy results instantly, open links in new tabs, or read decoded Wi-Fi connection configurations immediately.
Frequently Asked Questions
Q: Why should I use a browser-based QR scanner?
A: Cloud-based QR scanners upload your captured stream or image, creating security risks. QRDiet executes JavaScript within your sandbox, guaranteeing that your contents are completely private.
Q: What is QR code error correction?
A: Error correction allows QR codes to remain readable even if they are partially damaged or covered by a logo. High (H) error correction can restore up to 30% of missing or obscured pixel data.