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EFPrefix avatar

EFPrefix/EFQRCode

0
View on GitHub↗
4,751 stars·509 forks·Swift·MIT·9 viewsefprefix.github.io/EFQRCode↗

EFQRCode

EFQRCode is a Swift library for generating, styling, and scanning QR codes across iOS, macOS, watchOS, tvOS, and visionOS. It functions as a toolkit for creating both static and animated QR codes and extracting encoded text from one or multiple codes within a single image.

The library enables visual branding through the integration of watermarks, icons, and animated sequences. It supports multi-format export, allowing generated codes to be saved as static images, lossless PDFs, animated GIFs, or video files.

The toolkit covers high-level functional areas including QR code generation, image-based data extraction, and dynamic media export.

Features

  • QR Code Generators - Provides a comprehensive toolkit for generating static and animated scannable QR codes from data strings.
  • QR Codes - A Swift-based toolkit for generating, styling, and detecting QR codes across the Apple ecosystem.
  • Computer Vision Integrations - Utilizes system-level vision frameworks to locate and decode multiple QR codes within a single image.
  • QR Code Detection & Extraction - Extracts text content from one or multiple QR codes embedded within a single image.
  • QR Code Scanning - Extracts encoded text data from one or multiple QR codes found within a single image.
  • Apple Platform Utilities - Provides utility libraries for integrating QR generation and detection across Apple operating systems.
  • QR Code Scanner Libraries - Provides utilities for detecting and extracting encoded text from QR codes within images.
  • Cross-Platform Apple Applications - Functions as a unified library targeting multiple Apple platforms from a single Swift source.
  • Cross-Platform Apple Frameworks - Provides a unified Swift API compatible across all Apple platforms including iOS, macOS, watchOS, tvOS, and visionOS.
  • Multi-Format Export - Exports generated QR codes into various formats including static images, PDFs, and animated files.
  • QR Media Exports - Saves generated QR codes as static images, PDFs, animated GIFs, or video files.
  • Multi-Format QR Export - Generates and saves QR codes as static images, PDFs, animated GIFs, or video files.
  • PDF Vector Graphics - Renders vector-based QR representations using PDF graphics contexts for lossless scaling.
  • Branded QR Codes - Supports adding image overlays, icons, and watermarks to QR codes for visual branding.
  • Image Embedding - Allows insertion of static or animated images into QR codes to create watermarks and stylistic elements.
  • Visual Styling - Customizes the aesthetic appearance of QR codes through watermarks, icons, and animated sequences.
  • Frame-to-GIF Compositors - Assembles a sequence of individual QR images into animated GIF files.
  • Hardware Integration - Library for QR code operations.
  • Media Processing - Swift-based QR code operations.

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Open-source alternatives to EFQRCode

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Frequently asked questions

What does efprefix/efqrcode do?

EFQRCode is a Swift library for generating, styling, and scanning QR codes across iOS, macOS, watchOS, tvOS, and visionOS. It functions as a toolkit for creating both static and animated QR codes and extracting encoded text from one or multiple codes within a single image.

What are the main features of efprefix/efqrcode?

The main features of efprefix/efqrcode are: QR Code Generators, QR Codes, Computer Vision Integrations, QR Code Detection & Extraction, QR Code Scanning, Apple Platform Utilities, QR Code Scanner Libraries, Cross-Platform Apple Applications.

What are some open-source alternatives to efprefix/efqrcode?

Open-source alternatives to efprefix/efqrcode include: codebude/qrcoder — QRCoder is a native C# library for generating and rendering QR codes from text and data payloads. It provides a… sumimakito/awesome-qr.js — Awesome-qr.js is a JavaScript library designed for the generation and rendering of customizable QR codes. It provides… zpao/qrcode.react — This project is a React component library for generating and rendering customizable QR codes. It provides tools to… endroid/qr-code — This is a PHP library for generating machine-readable QR codes from text or data payloads. It functions as an image… chakra-ui/ark — Ark is a headless UI component library that delivers accessible, cross-framework primitives with behavior governed by… jeromeetienne/jquery-qrcode — jquery-qrcode is a client‑side QR code generator built as a jQuery plugin. It creates QR code images entirely in the…