QRSentry: Safe QR Code Scanner

QRSentry is a free QR code scanner and QR reader that checks every link for danger the moment you scan. Phishing, malware, fake bank pages and scam links are flagged before you tap — so you can pay, log in and browse with confidence.

QR code scams ("quishing") are everywhere: fake stickers on parking meters and menus, phishing QR codes in emails, and shortened links that hide their real destination. A normal QR scanner opens them blindly. QRSentry checks first.

■ Real-time safety rating
Every URL gets a clear verdict: SAFE, SUSPICIOUS or DANGEROUS — with the reasons listed so you know exactly why. Dangerous links need a second confirmation before they can open.

■ Powered by Google Safe Browsing + global threat feeds
Links are checked against Google Safe Browsing, PhishTank and URLhaus, updated daily. Known phishing and malware URLs are blocked instantly.

■ Look-alike brand detection
Spots fake domains that imitate banks, payment apps, delivery companies, Google, Apple, PayPal, Amazon, Kakao, Naver, Toss and 50+ other brands — including typo tricks like "paypa1" and "g00gle".

■ Short link unwrapping
bit.ly, t.co, tinyurl and other shorteners are followed to their final destination, and the real site is what gets checked and shown.

■ Safe Preview sandbox
Peek at a page in an isolated viewer with JavaScript off, downloads blocked and nothing saved — before you decide to open it for real.

■ Works offline too
On-device analysis gives you a verdict even without a connection; the full server check runs whenever you are online.

■ Safety Check for second-hand trades
Paste a seller's link, phone number or account number before you send money and get a scam-risk score from community reports.

■ Every QR type, the right action
URL, Wi-Fi (connect in one tap), contact cards (vCard), email, SMS, phone, location, calendar events, OTP, crypto addresses, deep links and plain text — 14 types auto-detected. Product barcodes show name, brand and image.

■ Also included
• QR code generator for URLs, text, Wi-Fi and contacts
• Home screen Quick Scan widget
• Scan history with search, filters and CSV export
• Weekly security summary
• Scan QR codes from photos and screenshots

■ Privacy first
Only the scanned link is sent for analysis. No accounts, no personal data collected, and device identifiers are hashed. Scan history stays on your phone.

QRSentry is supported by a small, non-intrusive banner ad.

Download QRSentry — the QR code scanner that checks before it opens.