QR Scanner, Barcode & Docs

QR & barcode scanning and high-quality document scanning in one app. ScanQ is fully free — just a little ad.

🔍 QR & Barcode Scanner

· Point your camera to detect QR codes and barcodes automatically

· Smart actions on the spot — open link, call, text, email, map, save contact

· Auto-saved scan history with search, favorites, and memos

· Read codes from images in your gallery too

🧾 Document Scanner (core feature)

· 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

· Quickly organize just the documents you need

🔤 OCR Text Extraction

· Extract text from scanned documents (Korean + English)

· Copy or share the recognized text

· All recognition runs on-device — nothing is sent online

✨ QR Generator

· Text, URL, Wi-Fi, phone, SMS, email, contact

· Build with a live preview, then save or share as an image

🔒 Use with peace of mind

· 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. No expensive scanner needed, just ScanQ.

* Camera permission is used only for scanning codes and capturing documents.