Web Demos

BARCODE READER SDK DEMO

Explore the flexibe barcode reading settings to optimize for your specific usage scenario.

WEB TWAIN SDK DEMO

Try the most popular web scanner features: scan images, import local images and PDF files, edit, save to local, upload to database, and etc.

BARCODE READER JAVASCRIPT DEMO

Transform any camera-equipped devices into real-time, browser-based barcode and QR code scanners.

MRZ SCANNER WEB DEMO

Detects the machine-readable zone of a passport, scans the text, and parses into human-readable data.

APP STORE DEMOS

BARCODE READER SDK FOR IOS

BARCODE READER SDK FOR ANDROID

VIEW MORE DEMOS >
Dev Center
Table of contents

Error Troubleshooting

Syntax error – Unexpected Token “<”

This is usually because the request to load our resources is returning a 404 error.

Please make sure the path to dwt-resources is correct and that you can find *.viewer.js under the src folder. If it does not exist, please manually copy the Dynamic Web TWAIN resources to that folder.

Please refer to this link for more details on server deployment Dynamic Web TWAIN Deployment - Server Deployment.

Is this page helpful?

YesYes NoNo

In this article:

latest version

    • Latest Version
    • Version 17.2.1
    • Version 17.1.1
    • Version 17.0
    • Version 16.2
    • Version 16.1.1
    Change +
    © 2003–2022 Dynamsoft. All rights reserved.
    Privacy Statement / Site Map / Home / Purchase / Support