diff --git a/core/string.cpp b/core/string.cpp
index 180cbbf..7ede8e2 100644
--- a/core/string.cpp
+++ b/core/string.cpp
@@ -951,6 +951,44 @@ int String::to_int() const {
 	return atoi(c_str());
 }
 
+bool String::is_bool() const {
+	if (_size == 0) {
+		return false;
+	}
+
+	if (_size == 1) {
+		if (_data[0] == '0') {
+			return true;
+		} else if (_data[0] == '1') {
+			return true;
+		}
+
+		return false;
+	}
+
+	if (_size == 4) {
+		String l = as_lower();
+
+		if (l[0] == 't' && l[1] == 'r' && l[2] == 'u' && l[3] == 'e') {
+			return true;
+		} else {
+			return false;
+		}
+	}
+
+	if (_size == 5) {
+		String l = as_lower();
+
+		if (l[0] == 'f' && l[1] == 'a' && l[2] == 'l' && l[3] == 's' && l[3] == 'e') {
+			return true;
+		} else {
+			return false;
+		}
+	}
+
+	return false;
+}
+
 bool String::is_numeric() const {
 	if (_size == 0) {
 		return false;
diff --git a/core/string.h b/core/string.h
index 444d777..ce87038 100644
--- a/core/string.h
+++ b/core/string.h
@@ -102,6 +102,7 @@ public:
 	double to_double() const;
 	int to_int() const;
 
+	bool is_bool() const;
 	bool is_numeric() const;
 	bool is_int() const;
 	bool is_uint() const;
diff --git a/core/variant.cpp b/core/variant.cpp
index d171d39..fe9cdc3 100644
--- a/core/variant.cpp
+++ b/core/variant.cpp
@@ -39,12 +39,12 @@ void Variant::clear() {
 			break;
 		case TYPE_POINTER:
 			_pointer = nullptr;
-			
+
 			break;
 		default:
 			break;
 	}
-	
+
 	_type = TYPE_NULL;
 }
 void Variant::zero() {
@@ -79,9 +79,34 @@ void Variant::zero() {
 }
 
 void Variant::parse(const String &str) {
+	if (str.is_bool()) {
+		set_bool(str.to_bool());
+		return;
+	}
+
+	if (str.is_int()) {
+		set_int(str.to_int());
+		return;
+	}
+
+	if (str.is_uint()) {
+		set_uint(str.to_uint());
+		return;
+	}
+
+	if (str.is_numeric()) {
+		set_float(str.to_float());
+		return;
+	}
+
+	set_string(str);
 }
 Variant Variant::parse_string(const String &str) {
-	return Variant();
+	Variant v = Variant();
+
+	v.parse(str);
+
+	return v;
 }
 
 bool Variant::is_null() const {