Dynamsoft
Online Demos
Online
Demos
Document Scanning

This online demo application (JavaScript + ASP.NET-C#) shows how to use the Dynamic Web TWAIN SDK to control any TWAIN compatible scanners in a web page.

Related products: Dynamic Web TWAIN
Capture from Scanner & Webcam

This online demo application (JavaScript + ASP.NET-C#) shows how to use the Dynamsoft SDK
in a web page to capture images, edit and then upload to web servers.

Related products: Dynamic Web TWAIN
Read Barcode from Scanners

The online demo allows fast and robust barcode recognition from scanned documents.

Related products: Dynamic Web TWAIN Dynamsoft Barcode Reader
Mobile Camera Scanner

A browser-based document scanning SDK specifically designed for web applications. With just a few lines of JavaScript code, you can develop robust applications to scan documents in all common web browsers.

Related products: Dynamic Web TWAIN

Read barcode from scanners online - 1D, QRCode, DataMatrix and PDF417

Acquire Images
Select Source:
Why is my scanner not shown or not responding in the browser?
Pixel Type:
Resolution:
We suggest choosing resolution higher than 800x600 for barcode reading.
Read Barcode
Barcode Types:
Barcode Mode:

Recommended environments:

OS:
Windows 7 & 10 & 11
macOS 10.13+
Linux (Ubuntu 16+, Debian 9+, Fedora 32+)
iOS 13+ & iPadOS 13+
Android 10 & 11
Browsers:
Chrome 80+, Firefox 70+
Edge 44+, IE 11 (Windows only)
Safari 13+ (macOS, iOS, iPadOS only)
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