Net.Codecrete.QrCodeGenerator 2.0.1

There is a newer version of this package available.
See the version list below for details.
dotnet add package Net.Codecrete.QrCodeGenerator --version 2.0.1
NuGet\Install-Package Net.Codecrete.QrCodeGenerator -Version 2.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Net.Codecrete.QrCodeGenerator" Version="2.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Net.Codecrete.QrCodeGenerator --version 2.0.1
#r "nuget: Net.Codecrete.QrCodeGenerator, 2.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Net.Codecrete.QrCodeGenerator as a Cake Addin
#addin nuget:?package=Net.Codecrete.QrCodeGenerator&version=2.0.1

// Install Net.Codecrete.QrCodeGenerator as a Cake Tool
#tool nuget:?package=Net.Codecrete.QrCodeGenerator&version=2.0.1

QR Code Generator for .NET – simple, compact and well. Derived from tried and tested implementation by project Nayuki.

Core features:
- Supports encoding all 40 versions (sizes) and all 4 error correction levels, as per the QR Code Model 2 standard
- Output formats: Raw modules/pixels of the QR symbol and SVG XML string (for raster bitmap / PNG see project home page)
- Encodes numeric and special-alphanumeric text in less space than general text
- Open source code under the permissive MIT License
- Significantly shorter code but more documentation compared to competing libraries
- Built for .NET Standard 2.0 and therefore runs on most modern .NET platforms (.NET Core, .NET Framework, Mono etc.).

Manual parameters:
- You can specify the minimum and maximum version number allowed, and the library will automatically choose the smallest version in the range that fits the data.
- You can specify the mask pattern manually, otherwise library will automatically evaluate all 8 masks and select the optimal one.
- You can specify an error correction level, or optionally allow the library to boost it if it doesn't increase the version number.
- You can create a list of data segments manually and add ECI segments.

Optional advanced features:
- Encodes Japanese Unicode text in Kanji mode to save a lot of space compared to UTF-8 bytes
- Computes optimal segment mode switching for text with mixed numeric/alphanumeric/general/kanji parts

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • .NETStandard 2.0

    • No dependencies.

NuGet packages (10)

Showing the top 5 NuGet packages that depend on Net.Codecrete.QrCodeGenerator:

Package Downloads

Generates the new QR bills for invoicing in Switzerland. The Swiss QR bill library: - is a minimal, platform-independent library supporting PDF and SVG (see homge page for PNG and EMF), - parses the invoice data embedded in the QR code, - generates payment slips (105mm by 210mm), A4 sheets or QR codes, - is multilingual: German, French, Italian, English, Romansh, - validates the invoice data and provides detailed validation information, - adds and retrieves structured bill information (according to Swico S1), - is easy to use and comes with many examples, - is small and fast, - is free – even for commecial use (MIT License), - is built for .NET Standard 2.0 and runs on all modern .NET platforms. See home page for examples and other library versions.


A tool for web development.

NineDigit.eKasa The ID prefix of this package has been reserved for one of the owners of this package by

eKasa PPEKK solution by Nine Digit, s.r.o.


LeadSoft® Common utilities methods and classes.


SQRL for the .Net Standard runtimes. Secure Quick Reliable Login is a highly secure user privacy based authentication system that removes the need for users to have more than one password for a global identity for more information of the protocal.

GitHub repositories (4)

Showing the top 4 popular GitHub repositories that depend on Net.Codecrete.QrCodeGenerator:

Repository Stars
🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。
An Implementation of NTQQ Protocol, with Pure C#, Derived from Konata.Core
helps in managing visitors visiting the institutions for various reasons. It allows visitors to check-in digitally to eliminate the tedious registeration and other paperwork. Additionally, it also keeps a track of every individual inside the campus and their timings. Institutions has guards who enter their detail in some notebooks to keep a log which are practically impossible to reconcile. It is really unpleasent and hectic for visitor to stand at the gate and give details about the visit. To ease the process of registeration, Entry-In, Entry-Out, time tracking and logging the history, this VMS can be of great use!!
QR Code Generator for .NET
Version Downloads Last updated
2.0.5 41,608 3/23/2024
2.0.4 257,979 10/13/2023
2.0.3 570,829 7/4/2022
2.0.2 1,013 7/4/2022
2.0.1 308,356 12/10/2021
2.0.0 258,734 11/14/2021
2.0.0-rc.1 7,496 8/24/2021
1.6.1 204,015 10/19/2020
1.6.0 21,763 7/5/2020
1.5.0 116,984 10/20/2019
1.4.1 10,527 2/20/2019
1.4.0 1,781 2/10/2019

New in releases 2.0 / 2.0.1:
- Fully compatible with .NET 6 (no longer depends on System.Drawing)
- Separate ToBitmap() implementations for System.Drawing, SkiaSharp and ImageSharp
- Documentation included into NuGet package