# ScannerQR

> Free, private, browser-based tools to scan and generate QR codes and barcodes. All decoding and generation runs locally in the user’s browser — nothing is uploaded to a server. No app, no signup, no watermark.

ScannerQR reads QR codes, barcodes (EAN, UPC, Code 128, Code 39), DataMatrix, PDF417 and Aztec codes from images, screenshots, PDFs and live camera, and generates 40+ types of QR code with custom colors, logos and vector exports.

## Scanner tools
- [QR Scanner](https://scannerqr.com/qr-scanner): Decode QR codes from images, screenshots, or your camera.
- [Barcode Scanner](https://scannerqr.com/barcode-scanner): Read EAN, UPC, Code 128 and Code 39 product barcodes.
- [DataMatrix Scanner](https://scannerqr.com/datamatrix-scanner): Decode compact 2D DataMatrix codes used in logistics.
- [PDF417 Scanner](https://scannerqr.com/pdf417-scanner): Read PDF417 codes from IDs, tickets and boarding passes.
- [Aztec Scanner](https://scannerqr.com/aztec-scanner): Decode Aztec codes commonly found on transit tickets.
- [Safe QR Scanner](https://scannerqr.com/safe-qr-scanner): Scan a QR code and analyze the link for safety risks.
- [Scan QR from PDF](https://scannerqr.com/scan-qr-from-pdf): Upload a PDF and extract every QR code from all pages.
- [QR Generator](https://scannerqr.com/qr-generator): Create QR codes for URLs, Wi-Fi, contacts and more.
- [Wi-Fi QR Scanner](https://scannerqr.com/wifi-qr-code-scanner): Reveal the network name and password from a Wi-Fi QR.

## Scan QR codes (by method)
- [Scan QR Code Online](https://scannerqr.com/scan-qr-code-online): Decode any QR code right in your browser — no app, no signup, no upload to a server.
- [Scan QR from Image](https://scannerqr.com/scan-qr-from-image): Upload or drag any picture and decode the QR code inside it.
- [Scan QR from Screenshot](https://scannerqr.com/scan-qr-from-screenshot): Got the code on your own screen? Paste the screenshot and decode it.
- [Scan QR from Camera](https://scannerqr.com/scan-qr-from-camera): Use your device camera to scan a physical QR code live.
- [Online QR Reader](https://scannerqr.com/online-qr-reader): A fast, private QR reader that works on any device, in any browser.
- [Decode QR Code](https://scannerqr.com/decode-qr-code): Reveal exactly what a QR code contains before you act on it.

## QR code generators
- [URL QR Code Generator](https://scannerqr.com/url-qr-generator): Turn any web link into a branded, scannable QR code.
- [Text QR Code Generator](https://scannerqr.com/text-qr-generator): Encode any plain-text message into a QR code.
- [Email QR Code Generator](https://scannerqr.com/email-qr-generator): Let people email you with a pre-filled subject and message.
- [Phone QR Code Generator](https://scannerqr.com/phone-qr-generator): One scan dials your number — no typing required.
- [SMS QR Code Generator](https://scannerqr.com/sms-qr-generator): Open a text message with your number and message ready to send.
- [WhatsApp QR Code Generator](https://scannerqr.com/whatsapp-qr-generator): Let people message you on WhatsApp without saving your number.
- [Telegram QR Code Generator](https://scannerqr.com/telegram-qr-generator): Send people to your Telegram profile or channel in one scan.
- [Skype QR Code Generator](https://scannerqr.com/skype-qr-generator): Start a Skype chat or call straight from a scan.
- [Signal QR Code Generator](https://scannerqr.com/signal-qr-generator): Let people reach you on Signal by scanning a code.
- [Discord QR Code Generator](https://scannerqr.com/discord-qr-generator): Invite people to your Discord server with a single scan.
- [Facebook QR Code Generator](https://scannerqr.com/facebook-qr-generator): Send people to your Facebook page or profile instantly.
- [Instagram QR Code Generator](https://scannerqr.com/instagram-qr-generator): Grow your following with a scannable profile link.
- [X (Twitter) QR Code Generator](https://scannerqr.com/twitter-qr-generator): Link to your X profile with a branded QR code.
- [LinkedIn QR Code Generator](https://scannerqr.com/linkedin-qr-generator): Share your LinkedIn profile or company page in one scan.
- [TikTok QR Code Generator](https://scannerqr.com/tiktok-qr-generator): Send people straight to your TikTok profile.
- [YouTube QR Code Generator](https://scannerqr.com/youtube-qr-generator): Link to a video or channel with a scannable code.
- [vCard QR Code Generator](https://scannerqr.com/vcard-qr-generator): Share all your contact details with a single scan.
- [Business Card QR Code Generator](https://scannerqr.com/business-card-qr-generator): A polished digital business card people can save instantly.
- [Company Profile QR Code Generator](https://scannerqr.com/company-qr-generator): Promote your company website and contact details together.
- [Google Business QR Code Generator](https://scannerqr.com/google-business-qr-generator): Send customers straight to your Google Business Profile.
- [Google Review QR Code Generator](https://scannerqr.com/google-review-qr-generator): Collect more reviews with a direct “write a review” link.
- [GPS Location QR Code Generator](https://scannerqr.com/location-qr-generator): Share exact GPS coordinates that open in any maps app.
- [Google Maps QR Code Generator](https://scannerqr.com/google-maps-qr-generator): Open a place or address directly in Google Maps.
- [Apple Maps QR Code Generator](https://scannerqr.com/apple-maps-qr-generator): Open a place or address directly in Apple Maps.
- [Calendar Event QR Code Generator](https://scannerqr.com/event-qr-generator): Let people add your event to any calendar with one scan.
- [Meeting Invite QR Code Generator](https://scannerqr.com/meeting-qr-generator): Share a meeting with its join link and time in one scan.
- [Google Calendar QR Code Generator](https://scannerqr.com/calendar-qr-generator): Open a pre-filled Google Calendar event in one scan.
- [Outlook Calendar QR Code Generator](https://scannerqr.com/outlook-calendar-qr-generator): Open a pre-filled Outlook event ready to save.
- [PayPal QR Code Generator](https://scannerqr.com/paypal-qr-generator): Get paid with a scannable PayPal.Me link.
- [Bitcoin QR Code Generator](https://scannerqr.com/bitcoin-qr-generator): Receive Bitcoin payments to your wallet address.
- [Ethereum QR Code Generator](https://scannerqr.com/ethereum-qr-generator): Receive ETH payments to your wallet address.
- [Solana QR Code Generator](https://scannerqr.com/solana-qr-generator): Receive SOL payments with a Solana Pay code.
- [USDT QR Code Generator](https://scannerqr.com/usdt-qr-generator): Receive USDT (Tether) to an ERC-20 wallet address.
- [Wi-Fi QR Code Generator](https://scannerqr.com/wifi-qr-generator): Let guests join your network with one scan — no password typing.
- [Zoom QR Code Generator](https://scannerqr.com/zoom-qr-generator): Join a Zoom meeting instantly by scanning.
- [Microsoft Teams QR Code Generator](https://scannerqr.com/teams-qr-generator): Open a Teams meeting link with a single scan.
- [App Store QR Code Generator](https://scannerqr.com/app-store-qr-generator): Send people to your iOS app on the App Store.
- [Google Play QR Code Generator](https://scannerqr.com/google-play-qr-generator): Send people to your Android app on Google Play.
- [PDF QR Code Generator](https://scannerqr.com/pdf-qr-generator): Link to a downloadable PDF document.
- [Menu QR Code Generator](https://scannerqr.com/menu-qr-generator): Show a digital menu customers can scan at the table.
- [Coupon QR Code Generator](https://scannerqr.com/coupon-qr-generator): Share a promo code and redemption link in one scan.

## How-to guides
- [How to Scan a QR Code on iPhone](https://scannerqr.com/guides/how-to-scan-qr-code-on-iphone): Three built-in ways to scan a QR code on iOS — no app needed.
- [How to Scan a QR Code on Android](https://scannerqr.com/guides/how-to-scan-qr-code-on-android): Use your camera or Google Lens to scan on any Android phone.
- [How to Scan a QR Code on Samsung Galaxy](https://scannerqr.com/guides/how-to-scan-qr-code-on-samsung): Camera, Quick Settings or Bixby Vision — all built into One UI.
- [How to Scan a QR Code on Windows](https://scannerqr.com/guides/how-to-scan-qr-code-on-windows): Decode QR codes on a PC with a screenshot or your webcam.
- [How to Scan a QR Code on Mac](https://scannerqr.com/guides/how-to-scan-qr-code-on-mac): Capture and decode QR codes on macOS in seconds.
- [How to Scan a QR Code From a Screenshot](https://scannerqr.com/guides/how-to-scan-qr-from-screenshot): Decode on-screen codes you can’t point a camera at.
- [How to Scan a QR Code From a PDF](https://scannerqr.com/guides/how-to-scan-qr-from-pdf): Pull QR codes straight out of PDF documents.
- [How to Create a Wi-Fi QR Code](https://scannerqr.com/guides/how-to-create-a-wifi-qr-code): Let guests join your network without typing a password.
- [How to Create a Google Review QR Code](https://scannerqr.com/guides/how-to-create-a-google-review-qr-code): Send happy customers straight to your review page.
- [How to Create a WhatsApp QR Code](https://scannerqr.com/guides/how-to-create-a-whatsapp-qr-code): Let customers start a WhatsApp chat with one scan.
- [How to Create a vCard QR Code](https://scannerqr.com/guides/how-to-create-a-vcard-qr-code): Share your contact details as a one-scan digital card.
- [How to Create an Event QR Code](https://scannerqr.com/guides/how-to-create-an-event-qr-code): Let guests add your event to their calendar instantly.

## Industry use cases
- [QR Codes for Restaurants](https://scannerqr.com/qr-codes-for/restaurants): Digital menus, Wi-Fi access, reviews and ordering — everything a restaurant needs in one scan.
- [QR Codes for Cafés & Coffee Shops](https://scannerqr.com/qr-codes-for/cafes): Menus, loyalty, Wi-Fi and socials — perfect for a busy counter.
- [QR Codes for Hotels & Hospitality](https://scannerqr.com/qr-codes-for/hotels): Check-in info, Wi-Fi, room service and local guides in one scan.
- [QR Codes for Real Estate](https://scannerqr.com/qr-codes-for/real-estate): Listings, virtual tours, contact details and reviews on every sign.
- [QR Codes for Retail & Stores](https://scannerqr.com/qr-codes-for/retail): Product info, promotions, reviews and loyalty at the shelf.
- [QR Codes for Healthcare & Clinics](https://scannerqr.com/qr-codes-for/healthcare): Appointments, intake forms, directions and contact in one scan.
- [QR Codes for Gyms & Fitness Studios](https://scannerqr.com/qr-codes-for/fitness): Class schedules, sign-ups, socials and reviews on every wall.
- [QR Codes for Salons & Spas](https://scannerqr.com/qr-codes-for/salons): Bookings, price lists, socials and reviews made effortless.
- [QR Codes for Events & Conferences](https://scannerqr.com/qr-codes-for/events): Tickets, agendas, check-in, networking and feedback in one scan.
- [QR Codes for Weddings](https://scannerqr.com/qr-codes-for/weddings): RSVPs, registries, photo sharing and schedules for your big day.
- [QR Codes for Schools & Education](https://scannerqr.com/qr-codes-for/schools): Resources, forms, events and contact for students and parents.
- [QR Codes for Agencies & Freelancers](https://scannerqr.com/qr-codes-for/agencies): Portfolios, contact cards, bookings and socials in one scan.

## Articles
- [How to Scan a QR Code on Any Device (2026 Guide)](https://scannerqr.com/blog/how-to-scan-a-qr-code-on-any-device): Step-by-step instructions for scanning QR codes on iPhone, Android, Windows and Mac — using your camera, a photo, or a screenshot.
- [How to Scan a QR Code From a Photo or Screenshot](https://scannerqr.com/blog/scan-qr-code-from-photo): Already have the QR code saved as an image? Learn how to decode it from a photo or screenshot in seconds, privately, without your camera.
- [Are QR Codes Safe? How to Avoid QR Code Scams](https://scannerqr.com/blog/are-qr-codes-safe): QR codes can hide malicious links. Learn how "quishing" attacks work and how to check a QR code link before you open it.

## Resources
- [Full LLM index](https://scannerqr.com/llms-full.txt)
- [Sitemap](https://scannerqr.com/sitemap.xml)
- [About](https://scannerqr.com/about)
- [Methodology](https://scannerqr.com/methodology)