diff --git a/maptools/sort.go b/maptools/sort.go
new file mode 100644
index 0000000..7088adc
--- /dev/null
+++ b/maptools/sort.go
@@ -0,0 +1,14 @@
+package maptools
+
+import "sort"
+
+func SortedKeys[V any](m map[string]V) []string {
+	keys := make([]string, 0, len(m))
+	for k := range m {
+		keys = append(keys, k)
+	}
+
+	sort.Strings(keys)
+
+	return keys
+}
diff --git a/maptools/sort_test.go b/maptools/sort_test.go
new file mode 100644
index 0000000..0043ec6
--- /dev/null
+++ b/maptools/sort_test.go
@@ -0,0 +1,42 @@
+package maptools
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSortedKeys(t *testing.T) {
+	tests := []struct {
+		name string
+		m    map[string]int
+		want []string
+	}{
+		{
+			name: "empty map",
+			m:    map[string]int{},
+			want: []string{},
+		},
+		{
+			name: "single element",
+			m:    map[string]int{"a": 1},
+			want: []string{"a"},
+		},
+		{
+			name: "multiple elements",
+			m:    map[string]int{"b": 2, "a": 1, "c": 3},
+			want: []string{"a", "b", "c"},
+		},
+		{
+			name: "elements with same values",
+			m:    map[string]int{"b": 2, "a": 2, "c": 2},
+			want: []string{"a", "b", "c"},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, tt.want, SortedKeys(tt.m))
+		})
+	}
+}