Linear Barcode, QR Code, DataMatrix, PDF417 and Aztec API

Linear Barcode, QR Code, DataMatrix and PDF417 API
 

Barcode Sample Code Download

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39 results

[JavaScript] Read barcodes from live camera

Dynamsoft Barcode Reader JavaScript Edition is a JavaScript API for barcode scanning based on the WebAssembly technology. This demo supports scanning barcodes directly from a live video stream.

[C#] Read barcode from scanner, webcam and files

The sample demonstrates how to read barcode from scanners, webcam and local files.
2924 downloads

[C++] Decode Video Frame

This sample demonstrates how to read barcodes from a camera and show results in real-time using C/C++ and CMake.
311 downloads

[ASP.NET-C#] Read barcode from mobile camera

The sample demonstrates how to read barcodes from photos captured from webcam on your mobile phone or tablet.
4328 downloads

[Java] Read Barcodes from an Image

The sample demonstrates how to read barcodes from a selected image in a Java web application.
1223 downloads

[Objective-C] Barcode Reader Sample for iOS

It demonstrates how to auto-scan barcodes from mobile camera within an App on iPhone using Objective-C.

[Swift] Barcode Reader Sample for iOS

It demonstrates how to auto-scan barcodes from mobile camera within an App on iPhone using Swift.
2085 downloads

[Java] Barcode Reader Sample for Android

It demonstrates how to auto-scan barcodes from the mobile camera using Dynamsoft Barcode Reader SDK and Camera 2 API on Android devices.
2563 downloads

[Swift] Coutinuous Scan In Debug Mode

It demonstrates how to get the original image when scanning barcodes in the video stream within an App on iPhone using Swift. The original image is helpful for Dynamsoft to analyze why the barcode is not detected or why the barcode is detected but the result is incorrect.
264 downloads

[Swift] Auto Zoom Camera For Barcode Scan

It demonstrates how to auto zoom camera during scanning if barcodes are localized but unrecognized within an App on iPhone using Swift.
261 downloads

[Objective-C] Auto Zoom Camera For Barcode Scan

It demonstrates how to auto zoom camera during scanning if barcodes are localized but unrecognized within an App on iPhone using Objective-C.

[Swift] Show Barcode Overlays In Video

It demonstrates how to show barcode results with overlays once barcodes are found in the video stream within an App on iPhone using Swift.
259 downloads

[Objective-C] Coutinuous Scan In Debug Mode

It demonstrates how to get the original image when scanning barcodes in the video stream within an App on iPhone using Objective-C. The original image is helpful for Dynamsoft to analyze why the barcode is not detected or why the barcode is detected but the result is incorrect.

[Objective-C] Show Barcode Overlays In Video

It demonstrates how to show barcode results with overlays once barcodes are found in the video stream within an App on iPhone using Objective-C.

[ASP.NET-C#] Read Barcodes from an Image

The sample demonstrates how to read barcodes from a demo image in an ASP.NET(C#) application.
562 downloads

[Android] Show Barcode Overlays In Video

It demonstrates how to show barcode results with overlays once barcodes are found in the video stream within an App on Android devices.

[Android] Coutinuous Scan In Debug Mode

It demonstrates how to get the original image when scanning barcodes in the video stream within an App on Android devices. The original image is helpful for Dynamsoft to analyze why the barcode is not detected or why the barcode is detected but the result is incorrect.

[Android] Auto Zoom Camera For Barcode Scan

It demonstrates how to auto zoom camera during scanning if barcodes are localized but unrecognized within an App on Android devices.

[ASP.NET-VB.NET] Read Barcodes from an Image

The sample demonstrates how to read barcodes from a demo image in an ASP.NET(VB.NET) application.
238 downloads

[C#] Rename, Split or Classify Documents using Barcodes

This sample demonstrates how to split, rename and classify a batch of documents in a C# application.
2138 downloads

[Xamarin] Xamarin Barcode SDK

It aims to help developers build Android and iOS barcode apps with Dynamsoft Xamarin Barcode SDK.

[C++] Read Barcode in C++

This sample demonstrates how to read barcode in a C++ desktop application.
762 downloads

[Cordova] DBR Cordova Plugin

This sample uses the Cordova plugin to quickly develop mobile barcode reader apps for iOS and Android.
650 downloads

[C] Multi-thread scanning in C

The sample demonstrates how to use multiple threads to read barcodes from files in a specified directory.
534 downloads

[C] Read Barcode in C

This sample demonstrates how to use Dynamsoft Barcode Reader API for barcode location and detection in a C desktop application.
615 downloads

[VB.NET] Read Barcode in VB.NET

This sample demonstrates how to read barcode in a VB.NET WinForms desktop application.
705 downloads

[C++] Read Barcode in C++ on Linux

This sample demonstrates how to use Dynamsoft Barcode Reader API for barcode detection in a C++ desktop application on Linux.
576 downloads

[C++] Decode Single Barcode

This sample is designed for the scenario where one input image contains one barcode, e.g, boarding pass, concert ticket, driver license, etc.
547 downloads

[C++] Decode Multi-Barcodes

This sample is designed for the scenario where the input image contains multiple barcodes.
572 downloads

[C++] Read Barcode from Region

The sample demonstrates how to read barcodes from a specific region of an image in a C++ application on Linux.
536 downloads

[Windows-PHP] Read barcode in PHP web application

The sample demonstrates how to build a web application with PHP API of Dynamsoft Barcode Reader on Windows.
file | php | url | web-app | windows 
3378 downloads

React Native for Mobile App

This sample demonstrates how to build a React Native Project using Dynamsoft Barcode Reader SDK.

[ASP.NET-C#] Live barcode scanning from webcam in website

The sample demonstrates how to read barcodes from webcam on your computer.
3390 downloads

[Windows-PHP] Read barcode from mobile camera

The sample demonstrates how to read barcodes from photos captured from webcam on your mobile phone or tablet using PHP on Windows server.
1573 downloads

[Python] DBR Python Extension

The sample shows how to use OpenCV-Python to create a simple webcam barcode reader with Dynamsoft C/C++ Barcode Reader SDK.
1550 downloads

[C/C++] Barcode Reader for Raspberry Pi

The sample demonstrates how to use Dynamsoft Barcode Reader SDK to build a C/C++ barcode reader on Raspberry Pi.
936 downloads

[Node.js] DBR Node.js Extension

It aims to help developers build Node.js barcode apps with Dynamsoft Barcode Reader in Windows, Linux, macOS, and Raspberry Pi.
1043 downloads

[JAVA] Read Barcode in JAVA

This sample demonstrates how to use Dynamsoft Barcode Reader API for detection and decode in a Java desktop application.
822 downloads

[Windows-PHP] Read Barcodes from an Image

The sample demonstrates how to read barcodes from a demo image in a PHP application on Windows.
429 downloads

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