diff --git a/pkg/writers/bun/type_mapper.go b/pkg/writers/bun/type_mapper.go
index fd41bfd..54c4fe1 100644
--- a/pkg/writers/bun/type_mapper.go
+++ b/pkg/writers/bun/type_mapper.go
@@ -311,10 +311,11 @@ func (tm *TypeMapper) BuildBunTag(column *models.Column, table *models.Table) st
 	if column.Type != "" {
 		// Sanitize type to remove backticks
 		typeStr := writers.SanitizeStructTagValue(column.Type)
+		isArray := pgsql.IsArrayType(typeStr)
 		hasExplicitTypeModifier := pgsql.HasExplicitTypeModifier(typeStr)
-		if !hasExplicitTypeModifier && column.Length > 0 {
+		if !hasExplicitTypeModifier && !isArray && column.Length > 0 {
 			typeStr = fmt.Sprintf("%s(%d)", typeStr, column.Length)
-		} else if !hasExplicitTypeModifier && column.Precision > 0 {
+		} else if !hasExplicitTypeModifier && !isArray && column.Precision > 0 {
 			if column.Scale > 0 {
 				typeStr = fmt.Sprintf("%s(%d,%d)", typeStr, column.Precision, column.Scale)
 			} else {
@@ -322,6 +323,9 @@ func (tm *TypeMapper) BuildBunTag(column *models.Column, table *models.Table) st
 			}
 		}
 		parts = append(parts, fmt.Sprintf("type:%s", typeStr))
+		if isArray {
+			parts = append(parts, "array")
+		}
 	}
 
 	// Primary key
diff --git a/pkg/writers/bun/writer_test.go b/pkg/writers/bun/writer_test.go
index 0e5ba60..2a203a6 100644
--- a/pkg/writers/bun/writer_test.go
+++ b/pkg/writers/bun/writer_test.go
@@ -574,6 +574,10 @@ func TestTypeMapper_SQLTypeToGoType_Bun(t *testing.T) {
 		{"boolean", false, "resolvespec_common.SqlBool"},
 		{"uuid", false, "resolvespec_common.SqlUUID"},
 		{"jsonb", false, "resolvespec_common.SqlJSONB"},
+		{"text[]", true, "resolvespec_common.SqlStringArray"},
+		{"text[]", false, "resolvespec_common.SqlStringArray"},
+		{"integer[]", true, "resolvespec_common.SqlInt32Array"},
+		{"bigint[]", false, "resolvespec_common.SqlInt64Array"},
 	}
 
 	for _, tt := range tests {
@@ -685,6 +689,24 @@ func TestTypeMapper_BuildBunTag(t *testing.T) {
 			},
 			want: []string{"id,", "type:bigserial,", "pk,", "autoincrement,"},
 		},
+		{
+			name: "text array type",
+			column: &models.Column{
+				Name:    "tags",
+				Type:    "text[]",
+				NotNull: false,
+			},
+			want: []string{"tags,", "type:text[],", "array,"},
+		},
+		{
+			name: "integer array type",
+			column: &models.Column{
+				Name:    "scores",
+				Type:    "integer[]",
+				NotNull: true,
+			},
+			want: []string{"scores,", "type:integer[],", "array,"},
+		},
 	}
 
 	for _, tt := range tests {
diff --git a/pkg/writers/gorm/writer_test.go b/pkg/writers/gorm/writer_test.go
index 8bf3d90..f743d04 100644
--- a/pkg/writers/gorm/writer_test.go
+++ b/pkg/writers/gorm/writer_test.go
@@ -658,6 +658,10 @@ func TestTypeMapper_SQLTypeToGoType(t *testing.T) {
 		{"timestamp", false, "sql_types.SqlTimeStamp"},
 		{"boolean", true, "bool"},
 		{"boolean", false, "sql_types.SqlBool"},
+		{"text[]", true, "sql_types.SqlStringArray"},
+		{"text[]", false, "sql_types.SqlStringArray"},
+		{"integer[]", true, "sql_types.SqlInt32Array"},
+		{"bigint[]", false, "sql_types.SqlInt64Array"},
 	}
 
 	for _, tt := range tests {
@@ -670,6 +674,21 @@ func TestTypeMapper_SQLTypeToGoType(t *testing.T) {
 	}
 }
 
+func TestTypeMapper_BuildGormTag_ArrayType(t *testing.T) {
+	mapper := NewTypeMapper("")
+
+	col := &models.Column{
+		Name:    "tags",
+		Type:    "text[]",
+		NotNull: false,
+	}
+
+	tag := mapper.BuildGormTag(col, nil)
+	if !strings.Contains(tag, "type:text[]") {
+		t.Fatalf("expected array type to be preserved, got %q", tag)
+	}
+}
+
 func TestTypeMapper_BuildGormTag_PreservesExplicitTypeModifiers(t *testing.T) {
 	mapper := NewTypeMapper("")
 
diff --git a/pkg/writers/writer.go b/pkg/writers/writer.go
index 137c4c6..605ad79 100644
--- a/pkg/writers/writer.go
+++ b/pkg/writers/writer.go
@@ -207,7 +207,8 @@ func quoteSQLLiteral(value string) string {
 // - Returns a clean identifier safe for use in struct tags and field names
 func SanitizeStructTagValue(value string) string {
 	// Remove DBML/DCTX style comments in brackets (e.g., [note: 'description'])
-	commentRegex := regexp.MustCompile(`\s*\[.*?\]\s*`)
+	// Require at least one character inside brackets to avoid stripping PostgreSQL array suffix "[]"
+	commentRegex := regexp.MustCompile(`\s*\[[^\]]+\]\s*`)
 	value = commentRegex.ReplaceAllString(value, "")
 
 	// Trim whitespace