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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38 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.
3127 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.
452 downloads

[C#] Panorama Server

This sample demonstrates how to use the mobile camera to capture images and upload them to a computer where performs barcode reading and image stitching. Please follow steps in the 'How to use the sample' Guide to get started. The guide is included in the zip package.
139 downloads

[Java] Read Barcodes from an Image

The sample demonstrates how to read barcodes from a selected image in a Java web application.
1380 downloads

[C++] Panorama Demo

This sample demonstrates how to read barcodes from a specific folder which contains multiple barcode images with the same dimension and stitch them to a panoramic image.
105 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.
2113 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.
2646 downloads

[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.
282 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.
273 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.
267 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.

[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.
690 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.
269 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.
2170 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.
779 downloads

[Cordova] DBR Cordova Plugin

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

[C] Multi-thread scanning in C

The sample demonstrates how to use multiple threads to read barcodes from files in a specified directory.
546 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.
623 downloads

[VB.NET] Read Barcode in VB.NET

This sample demonstrates how to read barcode in a VB.NET WinForms desktop application.
731 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.
595 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.
554 downloads

[C++] Decode Multi-Barcodes

This sample is designed for the scenario where the input image contains multiple barcodes.
576 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 
3603 downloads

React Native for Mobile App

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

[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.
1768 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.
957 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.
1142 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.
856 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.
521 downloads

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