diff --git a/i18n.go b/i18n.go
index 63254cd..3b41175 100644
--- a/i18n.go
+++ b/i18n.go
@@ -112,6 +112,7 @@ func applyTemplate(text string, data any) string {
 	if !core.Contains(text, "{{") {
 		return text
 	}
+	data = templateDataForRendering(data)
 	if cached, ok := templateCache.Load(text); ok {
 		var buf bytes.Buffer
 		if err := cached.(*template.Template).Execute(&buf, data); err != nil {
@@ -130,3 +131,41 @@ func applyTemplate(text string, data any) string {
 	}
 	return buf.String()
 }
+
+func templateDataForRendering(data any) any {
+	switch v := data.(type) {
+	case *TranslationContext:
+		if v == nil {
+			return nil
+		}
+		rendered := map[string]any{
+			"Context":   v.Context,
+			"Gender":    v.Gender,
+			"Formality": v.Formality,
+			"Extra":     v.Extra,
+		}
+		for key, value := range v.Extra {
+			if _, exists := rendered[key]; !exists {
+				rendered[key] = value
+			}
+		}
+		return rendered
+	case *Subject:
+		if v == nil {
+			return nil
+		}
+		return map[string]any{
+			"Subject":   v.String(),
+			"Noun":      v.Noun,
+			"Count":     v.count,
+			"Gender":    v.gender,
+			"Location":  v.location,
+			"Formality": v.formality,
+			"IsFormal":  v.formality == FormalityFormal,
+			"IsPlural":  v.count != 1,
+			"Value":     v.Value,
+		}
+	default:
+		return data
+	}
+}
diff --git a/service_test.go b/service_test.go
index ae12a5c..3dc5f71 100644
--- a/service_test.go
+++ b/service_test.go
@@ -247,6 +247,26 @@ func TestServiceTranslationContext(t *testing.T) {
 	}
 }
 
+func TestServiceTranslationContextExtrasInTemplates(t *testing.T) {
+	svc, err := New()
+	if err != nil {
+		t.Fatalf("New() failed: %v", err)
+	}
+
+	svc.AddMessages("en", map[string]string{
+		"welcome": "Hello {{.name}} from {{.Context}} in {{.city}}",
+	})
+
+	ctx := C("greeting").
+		Set("name", "World").
+		Set("city", "Paris")
+
+	got := svc.T("welcome", ctx)
+	if got != "Hello World from greeting in Paris" {
+		t.Errorf("T(welcome, ctx) = %q, want %q", got, "Hello World from greeting in Paris")
+	}
+}
+
 func TestServiceDirection(t *testing.T) {
 	svc, err := New()
 	if err != nil {