Qlens - Advance Utility Tool

Contains adsIn-app purchases
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
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About this app

Qlens is the all-in-one QR code and barcode utility app built for power users. Whether you're scanning, creating, converting, or managing files — Qlens has a tool for it.

📷 SCANNER
Instantly scan QR codes, barcodes, URLs, WiFi credentials, contacts, emails, events, and more. Qlens auto-detects content type and gives you smart actions — open links, connect to WiFi, save contacts, and copy text in one tap. Scan history is saved automatically so you never lose a result.

🤖 AI OCR — TEXT SCANNER
Point your camera at any text and Qlens will extract it instantly using on-device AI. Scan printed documents, labels, receipts, handwriting, and signs. Copy, share, or translate extracted text in one tap. Works offline — no data sent to servers.

✦ CREATE QR CODES & BARCODES
Generate custom QR codes and barcodes from any content — URLs, text, WiFi, contacts, emails, and more. Choose colors, add logos, and export in high resolution. Supports CODE-128, EAN-13, EAN-8, UPC-A, Code 39, ITF-14, and QR formats.

📄 PDF TOOLS
Merge multiple PDFs into a single file with drag-to-reorder. Compress PDFs with Low, Medium, or High compression levels and see estimated savings before you convert.

🔄 FILE CONVERTERS
Convert between formats without leaving the app:
- Image → PDF: combine multiple images into one PDF
- PDF → Image: export pages as PNG, JPEG, or WEBP at up to 300 DPI
- Word → PDF: convert DOC and DOCX files to PDF
- Excel → PDF: convert XLS, XLSX, and CSV spreadsheets to PDF

📦 DOCUMENT SCANNER
Turn your camera into a document scanner. Auto edge-detect, apply enhance filters, and save scanned pages as PDF or images.

🛒 PRODUCT SCANNER
Scan any EAN or UPC barcode to get full product details, nutrition info, and compare prices on Amazon, eBay, and Google Shopping instantly.

✅ AUTHENTICITY CHECKER
Verify branded goods against Open Food Facts, Open Beauty Facts, and the UPC Item Database. Know instantly if a product is verified, suspicious, or unknown.

📡 SCAN TO PC
Send scan results from your phone directly to your browser at qlens.kaanalabs.me in real time. No cable, no setup — just scan and it appears on your screen.

📶 WIFI TOOLS
Scan WiFi QR codes to connect instantly. Generate shareable WiFi QR codes for your network. View your current network details.

📳 NFC TOOLS
Read and write NFC tags. Encode URLs, plain text, and contact info directly onto NFC chips.

🗂 BATCH SCANNER
Scan multiple codes in one session with a live log. Export your session results when done.

🗃 OPEN FILE
Browse and open PDF, images, text files, and CSV directly in-app. Qlens can also open files from other apps via the system share sheet.

📊 ANALYTICS
Track your scanning habits with a personal dashboard showing scan counts, content type breakdowns, and usage trends over time.

🔒 PRIVACY FIRST
No account required. Biometric app lock keeps your scan history private. Full control over your data.

⚡ PREMIUM
Unlock unlimited file conversions, pro PDF tools, Scan to PC, Authenticity Checker, price alerts on products, and an ad-free experience.

Qlens is free to use with generous daily limits. Upgrade to Premium for unlimited access to every tool.
Updated on
Apr 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Personal info and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

What’s new

- PDF conversion fixed
- Bugs fixed