How Browser-Based Scanning Works
Unlike native smartphone apps that often track what products you are scanning, the RapidCalc scanner operates entirely locally. Your camera stream is processed frame-by-frame inside your browser, and the decoded string is never sent to our servers unless you securely opt-in to cloud history.
Supported Global Standards
- 1D Linear Codes: UPC-A, EAN-13, Code 128, Code 39, and ITF-14 standard retail and logistics tags.
- Data Matrix (2D): A highly compact format frequently used in electronics manufacturing and small-item tracking.
- Aztec Code (2D): Characterized by its central "bullseye", this format is standard on transit boarding passes and airline tickets.
- PDF417 (2D): A stacked linear macro barcode widely used on the back of government IDs and driver's licenses.