QuietScan: QR & Barcode

Scan a code. See what it is. Decide for yourself. That's the whole app.

QuietScan reads QR codes and barcodes with a scanner that lives entirely inside the app — codes are decoded on your device, and it works with the network off from the very first launch. No ads after scans, no trackers, no account, and every feature is free.

EVERYTHING IS FREE
• History and CSV export — the features other scanners paywall
• Batch scanning included
• No subscription, no account, no ads, ever

LOOK BEFORE YOU LEAP
QR codes on posters and parking meters are the new phishing bait. QuietScan never opens a link by itself: it shows you the full address first, highlights the domain, and warns you about unencrypted HTTP, look-alike (punycode) domains, and link shorteners that hide their destination. You tap Open — or you don't.

READS EVERYTHING USEFUL
Links, Wi-Fi networks (with a copy-the-password button), contact cards, plain text, and product barcodes. Batch mode scans a stack of codes in one go.

A HISTORY THAT'S YOURS
Every scan is saved on your phone — searchable, deletable, exportable to CSV for free. Flip on incognito and nothing is saved at all.

MAKE CODES, TOO
Generate QR codes from text, links, or Wi-Fi details and save them as PNG — handy for sharing your guest network without spelling out the password.

QUIET BY ARCHITECTURE
The barcode reader is bundled inside the app: nothing to download, nothing phoning home. There is no analytics code; the only network use is Google Play billing, and only if you choose to tip.

If QuietScan saves you from one sketchy parking-QR, there's an optional tip jar in Settings. Tipping is never required — every feature is already yours.

QR Code is a registered trademark of DENSO WAVE INCORPORATED.

Recent changes:
Updated for Android 16 (API level 36) and the latest Google Play Billing library. Stability and compatibility improvements.