diff --git a/cmd/syncfeatures/syncfeatures.go b/cmd/syncfeatures/syncfeatures.go
new file mode 100644
index 0000000..2f8ba50
--- /dev/null
+++ b/cmd/syncfeatures/syncfeatures.go
@@ -0,0 +1,86 @@
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"flag"
+	"log"
+	"os"
+
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/metadata"
+
+	pb "gomodules.avm99963.com/twpt-server/api_proto"
+)
+
+var (
+	grpcEndpoint = flag.String("grpcEndpoint", "", "gRPC endpoint address.")
+	jwt          = flag.String("jwt", "", "JWT credentials.")
+)
+
+type Features map[string]Feature
+
+type Feature struct {
+	DefaultValue   interface{} `json:"defaultValue"`
+	Context        string      `json:"context"`
+	KillSwitchType string      `json:"killSwitchType"`
+}
+
+func convertStringTypeToPb(context string) pb.Feature_Type {
+	switch context {
+	case "option":
+		return pb.Feature_TYPE_OPTION
+
+	case "experiment":
+		return pb.Feature_TYPE_EXPERIMENT
+
+	case "deprecated":
+		return pb.Feature_TYPE_DEPRECATED
+
+	default:
+		return pb.Feature_TYPE_UNKNOWN
+	}
+}
+
+func main() {
+	flag.Parse()
+
+	conn, err := grpc.Dial(*grpcEndpoint, grpc.WithInsecure())
+	if err != nil {
+		log.Fatalf("error while connecting to gRPC endpoint: %v\n", err)
+	}
+	defer conn.Close()
+
+	client := pb.NewKillSwitchServiceClient(conn)
+	md := metadata.Pairs("authorization", *jwt)
+	ctx := metadata.NewOutgoingContext(context.Background(), md)
+
+	var jsonFeatures Features
+	err = json.NewDecoder(os.Stdin).Decode(&jsonFeatures)
+	if err != nil {
+		log.Fatalf("can't decode JSON file: %v\n", err)
+	}
+
+	features := make([]*pb.Feature, 0)
+	for codename, jsonFeature := range jsonFeatures {
+		if jsonFeature.Context == "internal" {
+			continue
+		}
+
+		feature := &pb.Feature{
+			Codename: codename,
+			Type:     convertStringTypeToPb(jsonFeature.KillSwitchType),
+		}
+		features = append(features, feature)
+	}
+
+	request := &pb.SyncFeaturesRequest{
+		Features: features,
+	}
+	_, err = client.SyncFeatures(ctx, request)
+	if err != nil {
+		log.Fatalf("error syncing features: %v\n", err)
+	}
+
+	log.Println("Synced features successfully.")
+}