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

License

Trial License

Request trial license

You can request a trial license of Dynamic Web TWAIN via our customer portal or contacting support.

Update trial license

You can set the new key via the ProductKey API.

  1. Open dynamsoft.webtwain.config.js from your local project or search ProductKey to locate the code for license setting.

  2. Update ProductKey in the code.

    Dynamsoft.DWT.ProductKey = 't0076lQAAAGNcO61He******'; // update the ProductKey with yours
    
  3. Refresh your scan page and try again.

Full license

You can find all the full licenses you own via our customer portal.

Depending on the type of full license you are using, you can add/update the full license via the ProductKey or organizationID API (available for Dynamic Web TWAIN v17.0+).

Update ProductKey

If you are using a ProductKey, you can search ProductKey to locate the code for license setting which resides in the dynamsoft.webtwain.config.js file for most cases.

Dynamsoft.DWT.ProductKey = 't0076lQAAAGNcO61He******'; // update the ProductKey with yours

If you have multiple license keys, separate them with semicolons like below:

Dynamsoft.DWT.ProductKey = 't0076lQAAAGNcO61He******;t0076lQAAAGNcO61He******';

Update organizationID

If you are using an organizationID, you can simply update the organizationID in your code.

Dynamsoft.DWT.organizationID = "123456"; // replace the number 123456 with YOUR-ORGANIZATION-ID

As of version 17.3, you can use the ProductKey API to specify an organizationID.

Dynamsoft.DWT.ProductKey = "123456"; // replace the number 123456 with YOUR-ORGANIZATION-ID

Note: ProductKey and organizationID cannot be used together.

License Agreement

View the Dynamic Web TWAIN License Agreement.

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