Cyrillic.Convert 4.0.0

.NET 8.0 .NET Standard 2.0

dotnet add package Cyrillic.Convert --version 4.0.0

NuGet\Install-Package Cyrillic.Convert -Version 4.0.0

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="Cyrillic.Convert" Version="4.0.0" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Cyrillic.Convert" Version="4.0.0" />
                    

                            Directory.Packages.props

<PackageReference Include="Cyrillic.Convert" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Cyrillic.Convert --version 4.0.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Cyrillic.Convert, 4.0.0"

#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.

#:package Cyrillic.Convert@4.0.0

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Cyrillic.Convert&version=4.0.0
                    

                            Install as a Cake Addin

#tool nuget:?package=Cyrillic.Convert&version=4.0.0
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Cyrillic.Convert

Lightweight C# library for transliteration (Cyrillic ⇆ Latin).

Features

Convert by calling Conversion methods directly (e.g. SerbianLatinToCyrillic).
Convert via string extension methods (e.g. "Ћирилица".ToSerbianLatin()).
Language-specific rules: start-of-word variants, digraphs, special letters.
Targets netstandard2.0 and net8.0 — works everywhere from .NET Framework 4.6.1 to .NET 8+.

Supported languages

Language	Cyrillic → Latin	Latin → Cyrillic
Serbian	`ToSerbianLatin()`	`ToSerbianCyrillic()`
Russian	`ToRussianLatin()`	`ToRussianCyrillic()`
Bulgarian	`ToBulgarianLatin()`	`ToBulgarianCyrillic()`
Ukrainian	`ToUkrainianLatin()`	`ToUkrainianCyrillic()`
Georgian	`ToGeorgianLatin()`	`ToGeorgianCyrillic()`
Greek	`ToGreekLatin()`	`ToGreekCyrillic()`
Belarusian	`ToBelarusianLatin()`	`ToBelarusianCyrillic()`
Macedonian	`ToMacedonianLatin()`	`ToMacedonianCyrillic()`
Armenian	`ToArmenianLatin()`	`ToArmenianCyrillic()`
Kazakh	`ToKazakhLatin()`	`ToKazakhCyrillic()`

Example

var conversion = new Conversion();

// Serbian
string latin    = "a,b,v,g,d,đ,e,ž,z,i,j,k,l,m,n,o,p,r,s,t,ć,u,f,h,c,č,š,Lj,Nj,Dž,lj,nj,dž";
string cyrillic = latin.ToSerbianCyrillic();               // extension method
string cyrillic2 = conversion.SerbianLatinToCyrillic(latin); // direct API
string latinBack = conversion.SerbianCyrillicToLatin(cyrillic2);
string latinBack2 = cyrillic2.ToSerbianLatin();

// Other languages follow the same pattern:
string ruLatin  = "Привет мир".ToRussianLatin();
string grLatin  = "Αθήνα".ToGreekLatin();
string kazLatin = "Қазақстан".ToKazakhLatin();

Installation

Install-Package Cyrillic.Convert

Or with the .NET CLI:

dotnet add package Cyrillic.Convert

Notes

Some mappings are lossy by design (e.g. hard/soft signs dropped in Kazakh).
Mixed-case multi-letter Latin tokens are handled (e.g. Nj, Lj, Shch).
All public API methods accept and return string? — null input returns null.

Migration from v3.x

Six extension methods had a spelling typo (Cyrilic instead of Cyrillic). They are now [Obsolete] and will be removed in v5.0. Rename them in your code:

// v3.x (deprecated)
text.ToSerbianCyrilic()
text.ToRussianCyrilic()
text.ToBulgarianCyrilic()
text.ToGeorgianCyrilic()
text.ToGreekCyrilic()
text.ToArmenianCyrilic()

// v4.x (correct)
text.ToSerbianCyrillic()
text.ToRussianCyrillic()
text.ToBulgarianCyrillic()
text.ToGeorgianCyrillic()
text.ToGreekCyrillic()
text.ToArmenianCyrillic()

Contributing

See CONTRIBUTING.md for instructions on adding a new language.

License

MIT

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 is compatible. 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. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-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.
net8.0
- No dependencies.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on Cyrillic.Convert:

Package	Downloads
NucleusFramework.Core Base library, grouping the most general classes and services.	6.7K
NucleusFramework.WebAPI Library grouping most common Web API functionalities.	2.3K

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
4.0.0	238	4/11/2026
3.2.1	18,647	9/27/2025
3.2.0	282	9/27/2025
3.1.0	65,374	3/31/2024
3.0.0	1,511	3/18/2024
2.2.1	163,587	6/13/2022
2.2.0	59,016	4/12/2021
2.1.2	665	4/3/2021
2.1.1	1,751	5/19/2020
2.1.0	814	5/19/2020
2.0.3	9,588	10/17/2019
2.0.2	1,123	10/13/2019
2.0.1	1,089	10/12/2019
2.0.0	1,359	10/11/2019
1.0.0	1,199	10/10/2019

v4.0.0
BREAKING CHANGES:
- ConversionDictionaries and all concrete language classes are now internal.
- ToSerbianCyrilic / ToRussianCyrilic / ToBulgarianCyrilic / ToGeorgianCyrilic / ToGreekCyrilic / ToArmenianCyrilic are now [Obsolete]. Use the correctly-spelled ToCyrillic() variants instead.

New features / fixes:
- Fixed Kazakh.cs encoding corruption — Kazakh transliteration now works correctly.
- Replaced the fragile Belarusian СЬ placeholder hack with safe Unicode PUA sentinels.
- GetConcreteProduct now throws ArgumentOutOfRangeException for unknown Language values instead of returning silently.
- Nullable reference types enabled; all public API now annotated with string?.
- Shared static Conversion instance in Extensions — no per-call dictionary allocation.
- Added GitHub Actions CI and automated NuGet publish pipelines.
- Fixed snake_case naming (is_empty → IsWordBoundary, empty_chars → WordBoundaryChars, etc.).

(See CHANGELOG.md for full history.)