web-twain-samples

A curated list of Dynamic Web TWAIN samples scattered in various places: installers, GitHub and websites.

Basic

Demos with basic document scanning function.

• Plain JavaScript
• Vue
• React
• Angular

Full-Featured

These demos can adjust the settings of the scanning, capture images with webcams and read barcodes.

• Plain JavaScript
• Vue
• React
• Angular

Upload

These demos illustrate how to upload scanned documents to a server.

• Upload with ASP.NET
• Upload with JSP
• Upload with Node.js
• Upload with PHP

Use Cases

These demos illustrate some use cases.

• PDF Annotation
• Scan Driver's License
• Scan Documents with MRZ
• Sort Images with Tags

Remote Scan

These demos illustrate how to scan documents through other devices connected to scanners, which makes it possible to scan documents on mobile devices.

• Hello world demo storing images on the remote service
• Hello world demo storing images on the client with Dynamsoft Document Viewer

Other

• Code Lab. Various samples demonstrating how to customize the document scanning. It is a collection of code snippets.

Blogs

Every blog has its sample code available on GitHub.

Integration to Various Platforms and Frameworks

• .NET Blazor
• Salesforce
• Oracle APEX
• FileMaker
• Chrome Extension
• Tauri
• Electron
• Next.js
• Nuxt.js
• PHP Laravel

Output Formats

• Scan to PDF
• Scan to TIFF
• Size Optimization

TWAIN Capabilities

• Document Separation with PatchCode and Barcode
• Document Orientation Detection

Use Cases

• How to Add PDF Annotations to Scanned Documents with JavaScript
• Scan Documents and Read the MRZ Text and Barcodes
• Text Recognition (OCR)
• Large Language Model (ChatGPT) Integration

REST API

Dynamic Web TWAIN's REST API extends its document scanning ability to other programming languages.

• .NET
• Java
• Node.js
• Flutter
• Python