QR Code Scanner & Reader

QR code scanner and QR code reader for Android, with a barcode scanner and a document scanner in one app. Point the camera and the QR code scanner reads it instantly. ScanQ is fully free — just a little ad. QR CODE SCANNER · Point your camera to scan QR codes and barcodes automatically · Smart actions on the spot — open link, call, text, email, map, save contact · Scan QR codes from images in your gallery too QR CODE READER HISTORY · Every QR code and barcode you scan is saved automatically · Search, favorites and memos for your scan history BARCODE SCANNER · The same camera reads product barcodes as well as QR codes · Results open with the right action for the code type DOCUMENT SCANNER AND PDF SCANNER · Automatic edge detection plus manual adjust to straighten skewed photos · Perspective correction flattens pages as if shot head-on · Original, grayscale, and black & white filters for clean, sharp results · Combine multiple shots into one multi-page document · Save as PDF or PNG and share anywhere DOCUMENT LIBRARY · Keep every scan in one place — thumbnail list, search, favorites · Swipe through pages, rename, delete OCR TEXT SCANNER · Extract text from scanned documents (Korean + English) · Copy or share the recognized text · All recognition runs on-device — nothing is sent online QR CODE GENERATOR · Text, URL, Wi-Fi, phone, SMS, email, contact · Build with a live preview, then save or share as an image PRIVATE QR SCANNER · On-device processing — scan data stays on your phone, never sent to a server · No sign-up required · Light / Dark theme · Korean / English Receipts, business cards, contracts, handwritten notes, whiteboards — one photo becomes a clean scanned document. A QR code scanner, a QR code reader, a barcode scanner and a PDF scanner, without an expensive scanner. * Camera permission is used only for scanning codes and capturing documents.