How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.
QRCoder is a native C# library for generating and rendering QR codes from text and data payloads. It provides a dependency-free implementation of the QR code standard for the .NET ecosystem, handling the full process from data encoding to visual output. The library includes tools for customizing QR codes through the adjustment of colors, error correction levels, and the embedding of custom logos. It also supports standardized payload formatting for specific data types such as WiFi credentials, contact cards, and payment systems. The rendering engine outputs QR codes into multiple formats, in
libqrencode is a C library for generating QR Code symbols from text, binary, and structured data. It provides a core encoding engine that converts input data into QR Code symbols with configurable error correction levels and version settings, and includes a command-line tool for producing QR Code images directly from text or data input. The library supports multiple encoding modes including numeric, alphabetic, Japanese kanji, and 8-bit binary data, with automatic optimization to select the most efficient mode for a given input string. It can encode arbitrary binary data containing NUL charac
jsQR is a JavaScript library for locating and decoding QR codes directly within a browser or Node.js environment. It functions as a client-side scanner and decoder that extracts text and data from images using pixel arrays, removing the need for server-side processing. The library provides tools for QR code localization to identify the exact coordinates of corners and alignment patterns within a larger image. It uses image pattern recognition to isolate the QR code and extract its encoded content. Its internal operations cover binarization-based thresholding, geometric pattern localization,
txqr is a protocol and encoder for streaming large data payloads over QR codes. It enables the offline transfer of data between devices by encoding information into a sequence of scannable QR images.
The main features of divan/txqr are: Fountain Code Encoders, Animated QR Data Streamers, Animated QR Data Transfers, QR Code Binary Encoders, Multi-Frame Encoders, Erasure Coding Libraries, Out-of-Order Frame Reconstruction, Visual Offline Data Transfers.
Open-source alternatives to divan/txqr include: nayuki/qr-code-generator. cozmo/jsqr — jsQR is a JavaScript library for locating and decoding QR codes directly within a browser or Node.js environment. It… fukuchi/libqrencode — libqrencode is a C library for generating QR Code symbols from text, binary, and structured data. It provides a core… codebude/qrcoder — QRCoder is a native C# library for generating and rendering QR codes from text and data payloads. It provides a… lazarsoft/jsqrcode — jsqrcode is a JavaScript library for decoding QR codes within a web browser. It functions as a QR code scanner and… signalapp/signal-android — Signal-Android is an end-to-end encrypted messaging platform designed to ensure that only the sender and recipient can…
