Dynamsoft WEB TWAIN Logo

Document Scanning SDK for your Web Applications

Reliable scanner SDK for your web document solution

Dynamic Web TWAIN is 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 from TWAIN, SANE and ICA compatible scanners, edit the scanned images and save them to a local/server file system or document repository.

Scan documents from TWAIN, and ICA scanners in all common desktop web browsers
Supports image editing features such as Rotate, Crop, Mirror, Flip, and etc.
Supports a variety of files formats, transfer protocols and file systems.

Support mainstream browsers on Windows, and

Your end users will have the most flexibility on browsers: Internet Explorer version 6 and above, Edge; Firefox, Chrome, Opera and Safari on Windows (XP, 2003, Vista, 7, 8 and 10) and Mac OS X. Support both 32-bit and 64-bit browsers and systems.

Support mainstream browsers on Windows and Mac Support mainstream browsers on Windows and Mac Support mainstream browsers on Windows and Mac

Enterprise-grade document scanning and saving

Able to handle large volumes of documents for scanning and saving. Supports batch scanning thousands of pages with disk caching enabled.

Easy integration and end-user distribution

  • JavaScript TWAIN, SANE, and ICA scanner APIs.
  • Supports cookie & session integration for HTTP image uploading.
  • MSI installer available for IT managers to easily do batch installations to their entire network.

Client Side

Angular, JavaScript, JQuery,

Server Side

Nginx, IIS, Tomcat, Apache and more
ASP.NET (C#/VB.NET), , JSP, ASP, etc.

Our features and hightlights

Security Features

Security features, such as data encryption, storing scanned images in memory for HIPAA compliance, and HTTPs uploading and downloading, ensure your data is safe.

Supports a variety of file formats

Supports saving images as PDF, TIFF, JPEG, PNG, and BMP files, as well as multi-page TIFF and PDF with compression. Converting image data to base64 string or BLOB is also supported.

Empower your web applications with imaging libraries

Read linear barcodes, QRcode, PDF417 and DataMatrix

Capture images from UVC-compatible webcams

Covert text PDF files to images

Extract text (Western and ) from images

Our customers span the globe

Our customers span the globe

To date we have been happy with our partnership with Dynamsoft, the SDK is an invaluable part of the 'Simple Scan' feature we designed into DocLib and that is widely used and relied upon by our customers.

- Richard RosenthalCo-Founder, PICS

Need a document scanner SDK for .NET desktop application?

If you need to implement document scanning into your .NET WinForms or WPF application, check out our SDK.

Start coding. Try for free.