QR & Barcode Scanner
Scan it once. Find it later.
Most scanners give you a flat, time-ordered list that scrolls away. Havelt QR files every scan into a category you can filter and search.
Find any past scan by its code, the name you gave it, or your own notes.
Scan a Wi-Fi code once. Later, one tap copies the password and opens Wi-Fi settings, so you never retype it.
Mark a barcode as owned and count duplicates, so a repeat scan tells you straight away.
When the App language is set to Japanese, open the item on Amazon or Rakuten in your browser. If a link earns us a commission, that's disclosed in the App at the point of use.
Generate QR codes for websites, Wi-Fi, contacts and more, plus seven barcode formats for free — EAN-13, EAN-8, ISBN, UPC-A, UPC-E, Code 128, Code 39. Nine business formats (GS1-128, Data Matrix, PDF417, Aztec and more) unlock with the one-time purchase, each validated as you type.
Low light, small or damaged labels, glossy surfaces, screenshots from your gallery, and batch scanning. Business codes like GS1-128 and Data Matrix are decoded into plain fields — lot numbers, expiry dates, GTINs — not just raw digits, and reading them is always free.
Some of this matters more than the feature list.
No banners, no interstitials, no ad SDK — in the free version too, in every country.
No email, no password, no profile. The app works the moment you open it.
Links, Wi-Fi passwords, payment codes and contacts are never sent anywhere. Havelt QR runs no server of its own and includes no analytics — scanning, sorting and searching all happen on your device.
Backups go to your own Google Drive, in a folder you can open yourself. Havelt QR only sees the files it created there — nothing else in your Drive.
No ads. No time limit.
Paid once. No subscription.
Scanning is never blocked. Scans beyond the newest 30 stay on your device and are never deleted — the free version simply shows the newest 30. History has no entry cap after purchase; tested with 10,000. The price is shown in the app and varies by region.