QR Code Scanner

Scan QR codes in real time using your camera, or decode QR codes from image files.

Input data is processed in your browser

Data is never sent to a server

Tool

QR Code Scanner reads QR codes in real time from your device camera, or decodes them from uploaded image files — entirely within your browser.

Because everything runs locally, the camera feed and any image data never leave your device.

Type	Example
URL	`https://example.com`
Text	Any plain string
Email	`mailto:user@example.com`
Phone	`tel:+1-555-0123`
Wi-Fi	`WIFI:T:WPA;S:MyNetwork;P:password;;`
vCard	Contact information

On the "Scan with Camera" tab, click "Start Camera" and point it at a QR code to scan automatically.
On the "Scan from Image File" tab, drag and drop an image containing a QR code, or click to select a file.
Results are classified by type — URL, text, email, phone, Wi-Fi, or vCard — and listed with a timestamp.
Use the Copy button to copy the decoded content, or click Open to navigate to a URL directly.

What types of QR codes are supported?

The scanner supports URLs, plain text, email addresses, phone numbers, Wi-Fi credentials (WPA/WPA2), vCards, and any other standard QR code content.

Can I use this without a camera?

Yes. Switch to the "Scan from Image File" tab to decode a QR code from a saved screenshot or photo file without needing a camera.

Is my camera feed or image data sent to a server?

No. All processing happens locally in your browser using JavaScript. Nothing is transmitted to external servers.

Does this work on mobile?

Yes. The tool works in mobile browsers and automatically requests the rear-facing camera for easier scanning.

Can I choose between front and rear cameras?

Yes. After starting the camera, a dropdown appears that lets you switch between all available cameras on your device.

JSON

Format, validate, query, and convert JSON data.

Text

Count, clean, compare, and transform text in the browser.

Calculators

Calculate dates, units, percentages, BMI, loans, and taxes.

Web

Inspect user agents, IP details, meta tags, and CSS gradients.