How to scan QR codes & barcodes on any device
Pick your device, source or code type. Every guide includes the free online scanner, so you can do it right away.
How to scan a QR code on iPhone
Scan QR codes on any iPhone with the Camera app, Control Centre Code Scanner, a saved photo or our free online scanner. Step-by-step, no app needed.
OpenHow to scan a QR code on Android
Scan QR codes on any Android phone with the camera, Google Lens, the Quick Settings tile or our free online scanner. Works on every brand, no app to install.
OpenHow to scan a QR code on Samsung Galaxy phones
Scan QR codes on Samsung Galaxy phones using the Camera app, the Quick panel "Scan QR code" button, Samsung Internet or our free online scanner.
OpenHow to scan a QR code on iPad
Scan QR codes on iPad with the Camera app, Control Centre Code Scanner or our free browser-based scanner. Works with photos and screenshots too.
OpenHow to scan a QR code on a laptop
Scan QR codes on any laptop, Windows, Mac or Chromebook, using the webcam or a screenshot in our free online scanner. No software to install.
OpenHow to scan a QR code on Windows 10 & 11
Scan QR codes on a Windows 10 or Windows 11 PC with your webcam, the Camera app or a screenshot pasted into our free online scanner.
OpenHow to scan a QR code on a Mac
Scan QR codes on a Mac or MacBook using the FaceTime camera or a screenshot in our free online scanner. Works in Safari, Chrome and Firefox.
OpenHow to scan a QR code on a Chromebook
Scan QR codes on a Chromebook with the Camera app scan mode, your webcam in Chrome or a screenshot pasted into our free online scanner.
OpenScan a QR code from an image
Upload a photo or image to read the QR code or barcode inside it. JPG, PNG, WEBP and HEIC photos are decoded in your browser. Nothing is uploaded.
OpenScan a QR code from a screenshot
Read a QR code from a screenshot on iPhone, Android, Windows or Mac. Paste or upload the screenshot, get the link instantly, with no app and no upload.
OpenScan a QR code inside a PDF
Read QR codes printed inside PDF invoices, tickets and documents. Screenshot the page or export it as an image and decode it free in your browser.
OpenScan a QR code sent on WhatsApp
Someone sent you a QR code on WhatsApp? Save the image and read it here in seconds, on the same phone. Free, private and no app needed.
OpenScan a QR code that is on your own screen
How to read a QR code displayed on the same phone or computer you are using. Screenshot and paste into our free online scanner, in seconds.
OpenScan a QR code without installing an app
No app needed. Scan QR codes and barcodes online with your camera or a photo in any browser, on phone or computer. Free, private and ad-light.
OpenQR code reader for Chrome
Scan QR codes in Google Chrome on desktop or mobile without installing an extension. Use Google Lens, your webcam or paste a screenshot.
OpenScan a Wi-Fi QR code and see the password
Read a Wi-Fi QR code to see the network name (SSID), password and security type. Join the network or copy the password, all in your browser.
OpenScan and check a UPI QR code before you pay
Read any UPI QR code to see the payee VPA, name, amount and note before paying. Avoid QR payment scams. Free, private and no app needed.
OpenScan a business card (vCard) QR code
Read vCard and MeCard QR codes from business cards and badges. See the name, phone, email and company, and save the contact on any device.
OpenCheck if a QR code is safe before opening it
Protect yourself from QR code scams (quishing). Scan any code to preview the full link before opening it. Spot fake payment, parking and login QR codes.
OpenFree online barcode scanner
Scan barcodes online with your camera or an image: EAN-13, EAN-8, UPC-A, UPC-E, Code 39, Code 93, Code 128, ITF and Codabar. Free, no app needed.
OpenScan an EAN-13 barcode online
Read EAN-13 barcodes on retail products worldwide. Get the 13-digit GTIN with our free camera and image scanner.
OpenScan a UPC barcode online
Scan UPC-A and UPC-E barcodes used on products in the USA and Canada. Free online reader with camera and image upload.
OpenScan a Code 128 barcode
Read Code 128 barcodes on shipping labels, courier waybills and warehouse tags. Free browser-based scanner with camera and image upload.
OpenScan a Data Matrix code online
Read Data Matrix and GS1 DataMatrix codes on medicines, electronics and small parts. Free online scanner, with no hardware needed.
OpenScan a PDF417 barcode online
Read PDF417 stacked barcodes found on ID cards, driving licences, boarding passes and shipping documents. Free and private: decoded in your browser.
OpenScan an Aztec code (tickets & boarding passes)
Read Aztec codes on railway e-tickets, airline boarding passes and transit cards. Free online scanner using your camera or an image.
OpenScan a book ISBN barcode
Scan the ISBN barcode on the back of any book to get the 13-digit ISBN. Handy for libraries, bookshops and cataloguing, and free in your browser.
OpenFree online QR & barcode scanner
Your browser will ask for camera permission. Camera access needs HTTPS, and on iPhone it needs Safari.
Drop an image here
Or click to browse, or press Ctrl+V to paste a screenshot.
Reads QR, Data Matrix, PDF417, Aztec and retail barcodes. The image is decoded in your browser and never uploaded.
No codes read yet
Start the camera or drop in an image. Everything you scan appears here.
Reads
- QR Code & Micro QR
- Data Matrix
- PDF417
- Aztec
- EAN-13, EAN-8, UPC-A, UPC-E
- Code 39, Code 93, Code 128, ITF, Codabar
Need QR codes wired into your own systems?
QRScanner.in is built and maintained by Anjok Technologies. We also build white-label QR platforms, ERP and POS integrations, WhatsApp API flows, AI chatbots and custom business software for clients worldwide.