Free Online Barcode and QR Code Scanner

Last Updated on 2021-10-11

Want to scan 1D barcodes or QR code from images quickly in your browser? Try the free online barcode reading application created using Dynamsoft’s barcode scanner SDK below:

This barcode scanning application highlights the features and performance of Dynamsoft Barcode Reader SDK. You can upload a local image that contains barcodes and decode them online. You can also read barcodes from live camera stream or read barcodes from scanned documents.

Integrate Barcode Scanning into your Application

Need barcode scanning integration into your own web, desktop, or mobile application? Check out Dynamsoft Barcode Reader SDK.

Download 30-day Free Trial

Let us know if you have any questions about free online barcode scanner or barcode application development.

Online Barcode Scanner Using Mobile Camera

If you need to enable online barcode scanning from a live camera stream, this web application demonstrates how to scan barcodes using mobile cameras and webcams.

Barcode Web SDK Demo

The application is built using Dynamsoft Barcode Reader SDK JavaScript Edition. The web SDK supports real-time localization and decoding of various barcode types. The advantages:

• As the decoding happens at the client side, there is no need to upload video frames to the server side, so the decoding is much more efficient.
• The solution is pure browser-based. And no installation is required at the client side. One single application can support barcode reading in different browsers both on mobile and PCs.

Supported barcode symbologies:

• 1D barcodes: Code 39, Code 93, Code 128, Codabar, Interleaved 2 of 5, EAN-8, EAN-13, UPC-A, UPC-E, Industrial 2 of 5, MSI Code
• 2D barcodes: QR Code, PDF417, DataMatrix, Aztec Code, MaxiCode, DotCode
• Patch Code
• GS1 Composite Code
• GS1 DataBar
• Postal Codes: USPS Intelligent Mail, Postnet, Planet, Australian Post, UK Royal Mail

Learn more about barcode symbologies

Free Barcode Scanner App for iOS and Android

We also provide a free iOS and Android app for barcode scanning.

• Get free “Barcode Scanner X” app for iPhone from Apple Store
• Get free “Barcode Scanner X” app for Android from Google Play

About Us

Dynamsoft was founded in 2003 in Vancouver, Canada. Since then, we have earned the trust of many Fortune 500 companies, including Lockheed Martin, HP, IBM, Intel, Disney, the US Government, NASA, Siemens, and many more.