Digitalização rápida e privada no seu navegador. Zero envios para servidores, 100% gratuito e sem instalar apps.
Open your device camera for physical barcodes or upload a screenshot/photo from your image gallery.
Point your camera at the barcode or crop closely around the code in your uploaded picture.
View your decoded text or website URL instantly. Copy with one click or export your scan history to CSV.
Unlike conventional online scanners that send your uploaded photos or camera streams to remote servers, Offline Barcode Reader processes 100% of image pixels directly inside your device memory. Your photos never leave your smartphone, tablet, or computer.
Enviar fotos de cartões de presente para servidores expõe o código. O processamento local garante privacidade total.
Boarding passes and event tickets encode passenger names, booking reference numbers, and access tokens. Serverless scanning ensures your sensitive travel itinerary and identity details are never stored or transmitted.
Scanning Wi-Fi access codes or 2FA authentication setups locally prevents network passwords and secret keys from being sent across remote endpoints.
Instantly check UPC and EAN retail product codes or Code 128 shipping package barcodes without installing heavy mobile apps.
| Feature & Security Standard | Offline Barcode Reader (This Site) | Cloud Upload Scanners | App Store / Mobile Apps |
|---|---|---|---|
| Photo & Camera Privacy | 🛡️ 100% On-Device (0 Server Uploads) | ❌ Uploaded to External Server | ⚠️ Varies (Ad Tracking / Analytics) |
| Gift Card / Coupon Security | ✅ 100% Safe (Local Memory Only) | ⚠️ Risk of Server Leak & Redemption Theft | ✅ Protected on Device |
| App Download & Storage Size | ⚡ No Install Required (0 MB) | ⚡ No Install Required | ❌ Requires App Download (50MB+) |
| Offline & Airplane Mode | ✅ Works 100% Offline | ❌ Fails Without Internet | ✅ Works Offline |
| Screenshot & Gallery Crop | ✅ Crop & Scan from Gallery | ✅ Supported | ⚠️ Requires Extra Permissions |
Não! Funciona direto no seu navegador sem ocupar espaço no seu celular ou computador.
Sim, 100% seguro. O processamento é feito inteiramente na memória do seu dispositivo.
Sim! Como PWA, funciona perfeitamente em modo avião ou sem internet.