OpenCV can come back in to perform any further processing and display the result. The ZBar library will then decode the barcode or QR code. Once we have the image or frame we can then pass it to a dedicated Python barcode decoding library such as a Zbar. However, what OpenCV can do is facilitate the process of reading barcodes and QR codes, including loading an image from disk, grabbing a new frame from a video stream, and processing it. The short answer is no, OpenCV does not have any dedicated modules that can be used to read and decode barcodes and QR codes. Keep doing what you’re doing.ĭoes OpenCV have any modules that can be used to read barcodes or QR codes? Or do I need to use an entirely separate library? Hey Adrian, I really love the PyImageSearch blog. Today’s blog post on reading barcodes and QR codes with OpenCV is inspired by a question I received from PyImageSearch reader, Hewitt: The Quikkly Insights API Track this API is a RESTful interface which provides information about scannable captures such as device, platform, and total scans.įind more than 49 APIs, 11 SDKs, 13 Source Code samples and other resources in the ProgrammableWeb QR Codes category.Click here to download the source code to this post Quikkly allows developers to design custom QR and other scannable codes for specific brands, and offers over 40 templates. Use it to generate QR codes and URL structures, query payment status, and more. The SnapScan API Track this API access to provides Authentication, error codes, pagination, and Webhooks for developers utilizing the API's services. SnapScan is a mobile payments Platform based in Cape Town, South Africa. In addition, it can decode driver license and barcode data. It recognizes 1D barcodes ( Code39, Code128, etc.), 2D barcodes (PDF417, DataMatrix, and QR), and postal barcodes. The Inlite Barcode Reader API Track this API can read barcodes from PDF, TIFF, JPEG, PNG and other format images, located on the Web or locally. The Scanova QR Code Generation API Track this API Track this API can be used to integrate with the service to generate custom scannable codes for sharing to social media, engaging customers by location, making payments, and much more. Scanova allows customers to design, create, and manage personalized QR codes and dynamic QR codes. Clients requiring large volume animated QR codes and/or automated code creation can use the API as opposed to ACME's online QR code generator.įun Generators API lets developers create QR codes. Animated QR codes provide 'call to action' scan targets for users and can be embedded with a company's branding, logo, or campaign. The ACME Animated QR Code Generator API Track this API can be integrated into applications in order to create animated QR codes in real time. ACME stands for "Animated Codes Made Easy". ACME Animated QR Code Generator APIĪCME Codes enables users to create animated QR codes. To use the API, embed it as a normal image. The API Track this API returns QR codes in a PDF, or SVG or PNG images. QRtag generates a QR code for a given URL. Get simple QR Codes and custom generation with colors with this API. The Happi QRCode Generator API Track this API enables users to generate a QR code as a base64 image. Happi.Dev provides various APIs for developers and accepts PayPal or Bitcoin for payments. ![]() Developers can create and read QR Codes with the QR-Server QR Code API Track this API. QR-Server provides specialized bar code solutions using the QR Code standard. The API provides output in PNG, JPG, and SVG file types.Ĭreate custom QR Codes with this API. It also allows users to specify different pixel sizes and padding. The QR Coder API Track this API is a QR code generator API that enables users to create customized QR codes with different colors for background, foreground and eye colors. In this article, we detail the top ten QR Codes APIs as determined by page views on ProgrammableWeb. The best place to find these APIs is in the QR Codes category on ProgrammableWeb. A scanner application is required to read them, and hundreds are available for Android and iOS smartphones.ĭevelopers wishing to create applications that can design, create or read QR Codes can use Application Programming Interfaces, or APIs, to get the job done. ![]() A QR Code can store up to 7089 digits or 4296 characters. QR Codes include pixelated patterns including position markings, alignment markings, time patterns, version information, and data keys. The QR Code acts as an identifier for, and provides machine-readable information to, brands and products. This open source, two-dimensional code was invented by DENSO WAVE in Japan in 1994 and was standardized in 1997. QR Codes (Quick Response Codes) are a type of barcode that can be read from a smartphone camera.
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