Online Barcode Scanner
Online barcode scanning tool, supporting image upload and camera scanning, recognizing UPC, EAN, Code128 and other barcode formats
Drag and drop barcode images here
Or click the button below to select files
Supports JPEG, PNG, GIF formats, multiple files allowed
About Barcode Scanner
What is Barcode Scanner?
Barcode Scanner is a powerful online tool designed for fast and accurate identification of various barcodes. It supports both image upload and camera scanning, allowing users to easily retrieve information from barcodes. The tool also supports batch processing, allowing multiple images to be uploaded at once.
Introduction to Barcodes
A barcode is a pattern of black stripes and white spaces used to encode numbers or text information. Through optical recognition by scanners, patterns can be quickly converted into computer-readable data. Widely used in product identification, logistics tracking, ticket verification, etc., greatly improving the efficiency and accuracy of information processing.
Supported Barcode Formats
FAQ
How to use Barcode Scanner?
Image Scan: Click the upload button to select image files, or drag images directly to the upload area. Supports uploading multiple files for batch scanning. Camera Scan: Switch to the Camera tab, click Start Camera, and align the camera with the barcode to automatically identify it.
What image formats are supported?
Supports common image formats like JPEG, PNG, GIF. It is recommended to use high-clarity images to ensure the barcode is complete and unobstructed.
How about data security?
All scanning operations are performed locally in the browser using the open-source ZXing component. Your images and data are not uploaded to any server, fully protecting privacy and security.
How to improve scanning success rate?
Ensure the barcode image is clear, well-lit, and without glare. The barcode should be displayed completely, avoiding tilting or deformation. For camera scanning, keep the device stable and maintain an appropriate distance from the barcode.