diff --git a/nsdecode.go b/nsdecode.go
index 4b6f4e0..fd6f04e 100644
--- a/nsdecode.go
+++ b/nsdecode.go
@@ -33,6 +33,20 @@ func applyReverseShift(value, shift int) int {
 func main() {
 	// Define command-line flags
 	shift := flag.Int("s", 0, "Shift amount for the cipher")
+
+	flag.Usage = func() {
+		fmt.Fprintf(os.Stderr, "Usage: %s [options] <<< \"String\"\n", os.Args[0])
+		fmt.Fprintf(os.Stderr, "       %s [options] < file.txt\n", os.Args[0])
+		fmt.Fprintf(os.Stderr, "       echo \"string\" | %s [options]\n", os.Args[0])
+		fmt.Fprintf(os.Stderr, "\nDescription:\n")
+		fmt.Fprintf(os.Stderr, "  A companion program to numberstation, intended to make easy work of decrypting very basic ciphers for numbers station projects using the logic of nsencode.\n")
+		fmt.Fprintf(os.Stderr, "\nOptions:\n")
+		flag.PrintDefaults() // Print the default flag help information
+		fmt.Fprintf(os.Stderr, "\nExamples:\n")
+		fmt.Fprintf(os.Stderr, "  %s -s 2 <<< \"22101 12102 11210 20302 22072 122\"\n", os.Args[0])
+		fmt.Fprintf(os.Stderr, "  %s -s 16 < file.txt\n", os.Args[0])
+	}
+
 	flag.Parse()
 
 	// Read all input from stdin
diff --git a/nsencode.go b/nsencode.go
index 1d1a6d2..359b36a 100644
--- a/nsencode.go
+++ b/nsencode.go
@@ -80,9 +80,23 @@ func formatOutput(encoded []int, groupSize int, lineSize int) string {
 
 func main() {
 	// Define command-line flags
-	shift := flag.Int("s", 0, "Shift amount for the cipher")
-	groupSize := flag.Int("g", 0, "Group size for output formatting")
-	lineSize := flag.Int("l", 0, "Line size by number of groups or characters if no group size is specified")
+	shift := flag.Int("s", 0, "Shift amount for the cipher -- '-s 2' will encode A as 03 instead of 01")
+	groupSize := flag.Int("g", 0, "Group size for output formatting -- '-g 5' will output numbers in groups of 5")
+	lineSize := flag.Int("l", 0, "Line size by number of groups -- '-l 4' will split to a new line after every 4th group")
+
+	flag.Usage = func() {
+		fmt.Fprintf(os.Stderr, "Usage: %s [options] <<< \"String\"\n", os.Args[0])
+		fmt.Fprintf(os.Stderr, "       %s [options] < file.txt\n", os.Args[0])
+		fmt.Fprintf(os.Stderr, "       echo \"string\" | %s [options]\n", os.Args[0])
+		fmt.Fprintf(os.Stderr, "\nDescription:\n")
+		fmt.Fprintf(os.Stderr, "  A companion program to numberstation, intended to make easy work of making very basic ciphers for numbers station projects.\n")
+		fmt.Fprintf(os.Stderr, "\nOptions:\n")
+		flag.PrintDefaults() // Print the default flag help information
+		fmt.Fprintf(os.Stderr, "\nExamples:\n")
+		fmt.Fprintf(os.Stderr, "  %s -s 2 -g 4 <<< \"This is a test\"\n", os.Args[0])
+		fmt.Fprintf(os.Stderr, "  %s -s 16 -g 5 -l 4 < file.txt | numberstation -r\n", os.Args[0])
+	}
+
 	flag.Parse()
 
 	// Read input from stdin