dotnet add package Humanizer

dotnet add package Humanizer.Core

using Humanizer;

"PascalCaseString".Humanize(); 
// => "Pascal case string"

"some_property_name".Humanize(); 
// => "Some property name"

DateTime.UtcNow.AddHours(-2).Humanize(); 
// => "2 hours ago"

DateTime.UtcNow.AddDays(1).Humanize(); 
// => "tomorrow"

TimeSpan.FromDays(1).Humanize(); 
// => "1 day"

TimeSpan.FromMinutes(90).Humanize(); 
// => "an hour"

public enum PaymentStatus
{
    PendingApproval,
    Approved,
    Declined
}

PaymentStatus.PendingApproval.Humanize(); 
// => "Pending approval"

"person".Pluralize(); 
// => "people"

"case".ToQuantity(5); 
// => "5 cases"

1234.ToWords(); 
// => "one thousand two hundred and thirty-four"

1.Ordinalize(); 
// => "1st"

21.Ordinalize(); 
// => "21st"

In.January; 
// => January 1st of current year

2.Days() + 3.Hours(); 
// => TimeSpan of 2 days and 3 hours

DateTime.Now + 2.Weeks(); 
// => DateTime 2 weeks from now

var items = new[] { "apple", "banana", "cherry" };
items.Humanize(); 
// => "apple, banana, and cherry"

"Long text that needs truncating".Truncate(10); 
// => "Long text…"

public class Person
{
    public string FirstName { get; set; }
    public string LastName { get; set; }
    public DateTime DateOfBirth { get; set; }
}

// Generate labels automatically
nameof(Person.FirstName).Humanize(); 
// => "First name"

nameof(Person.DateOfBirth).Humanize(); 
// => "Date of birth"

var postDate = DateTime.UtcNow.AddHours(-3);
$"Posted {postDate.Humanize()}"; 
// => "Posted 3 hours ago"

var count = 1234567;
$"Downloaded {count.ToMetric()} times"; 
// => "Downloaded 1.23M times"

var itemCount = 5;
$"You have {itemCount} {"item".ToQuantity(itemCount)}"; 
// => "You have 5 items"

var singleItem = 1;
$"You have {singleItem} {"item".ToQuantity(singleItem)}"; 
// => "You have 1 item"