diff --git a/Pilz/Text/LikeOperator.cs b/Pilz/Text/LikeOperator.cs
new file mode 100644
index 0000000..8288cb4
--- /dev/null
+++ b/Pilz/Text/LikeOperator.cs
@@ -0,0 +1,96 @@
+using System.Text.RegularExpressions;
+
+namespace Pilz.Text;
+
+public static class LikeOperator
+{
+    public static bool IsLike(this string? input, string pattern)
+    {
+        return IsLike(input, pattern, true);
+    }
+
+    public static bool IsLike(this string? input, string pattern, bool ignoreCase)
+    {
+        return IsLike(input, pattern, GetDefaultOptions(ignoreCase));
+    }
+
+    public static bool IsLike(this string? input, string pattern, RegexOptions options)
+    {
+        var resultPattern = new System.Text.StringBuilder();
+        var insideList = false;
+        var prevInsideList = false;
+
+        for (var i = 0; i < pattern.Length; i++)
+        {
+            var c = pattern[i];
+            var tempInsideList = insideList;
+
+            // Manage pattern start
+            if (i == 0 && c != '*')
+                resultPattern.Append('^');
+
+            // Manage characterlists
+            if (c == '[' && !insideList)
+            {
+                insideList = true;
+                resultPattern.Append(c);
+            }
+            else if (c == ']' && insideList)
+            {
+                insideList = false;
+                resultPattern.Append(c);
+            }
+            else if (c == '!' && insideList && !prevInsideList)
+            {
+                // Special chars for Like that need to be converted
+                resultPattern.Append('^');
+            }
+            else if (c == '?' && !insideList)
+            {
+                resultPattern.Append('.');
+            }
+            else if (c == '#' && !insideList)
+            {
+                resultPattern.Append(@"\d");
+            }
+            else if (c == '*' && i == 0)
+            {
+                // Nothing to append
+            }
+            else if (c == '*' && i == pattern.Length - 1)
+            {
+                // Nothing to append
+            }
+            else if (c == '*' && !insideList)
+            {
+                resultPattern.Append(".*");
+            }
+            else if (c == '.' || c == '\\' || c == '(' || c == ')')
+            {
+                // Special chars for Regex that need to be escaped
+                resultPattern.Append('\\');
+                resultPattern.Append(c);
+            }
+            else
+                resultPattern.Append(c);
+
+            // Manage pattern end
+            if (i == pattern.Length - 1 && c != '*')
+                resultPattern.Append('$');
+
+            prevInsideList = tempInsideList;
+        }
+
+        return Regex.IsMatch(input, resultPattern.ToString(), options);
+    }
+
+    public static RegexOptions GetDefaultOptions(bool ignoreCase)
+    {
+        var options = RegexOptions.Singleline | RegexOptions.CultureInvariant;
+
+        if (ignoreCase)
+            options |= RegexOptions.IgnoreCase;
+
+        return options;
+    }
+}