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Document Scanning SDK for your Web Applications

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Document Scanning and Webcam Capture 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, edit, and save documents to a local file system, server, or document repository.

cross-platform scan

Supports all the common browsers, including Internet Explorer v6+, Edge, Firefox, Chrome, and Safari, on Windows, macOS, and Linux.

Large volume document
scanning and saving

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

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.

Security features

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

Learn more about security features ›

Compatible with all common scanners

Works with TWAIN, ICA, and SANE scanners.

Easy integration and end-user distribution

JavaScript TWAIN and SANE 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.


JavaScript, JQuery, VBScript, HTML5, HTML


Nginx, IIS, Tomcat, Apache and more

Easy integration and end-user distribution

Empower your web applications with imaging libraries

Barcode Reader

Read linear barcodes, QRcode, PDF417 and DataMatrix

Webcam Capture

Capture images from UVC-compatible webcams

PDF Rasterizer

Covert text PDF files to images

OCR Professional

Extract text (Western and Arabic) from images

Our customers span the globe

Dynamic Web TWAIN is trusted by the companies with high-security demands like Lockheed Martin. It is also used by scanner vendors including HP, Epson and Fujifilm. Dynamic Web TWAIN is used in critical industries such as healthcare, government, insurance, finance and manufacturing.

Learn More › Our customers span the globe

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 Dynamic .NET TWAIN SDK.

Start coding. Try for free.

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