Top 20 NuGet encoding Packages

Common DateTime, Encoding, Http & Authorization and Serialization services for applications written in .Net Core, SDK 2.2.104
A .NET Standard library that makes the Windows Imaging Component (WIC) available to managed code so that it can be used in .NET Core, .NET Framework and UWP (.NET Native). The library provides a thin layer of abstractions and extension methods to make it easier to work with the raw WIC interface.
A base24 implementation for .NET
Ecoji encodes and decodes data using emojis. Like base64, except it's base1024, and uses an emoji alphabet!
The .NET command line tool for Ecoji encoding and decoding. Ecoji is like base64, except it's base1024, and uses an emoji alphabet!
SimpleEncryption.NET is a simple C# API that allow you to Encrypt and Decrypt Files, Byte Array and String. It provide you many chiffer, some verry quick and some verry strong. From Ceasar to AES, it allow you to save some IV Key for encrypting one side and decrypting an other side.