diff --git a/utils/reassign_topics/elastic.go b/utils/reassign_topics/elastic.go
new file mode 100644
index 0000000..21bfa59
--- /dev/null
+++ b/utils/reassign_topics/elastic.go
@@ -0,0 +1,51 @@
+package main
+
+import "gitea.difrex.ru/Umbrella/fetcher/i2es"
+import "fmt"
+import "net/http"
+import log "github.com/Sirupsen/logrus"
+import "encoding/json"
+
+type Conf struct {
+	ES   i2es.ESConf
+	Step int
+}
+
+type Stats struct {
+	Indices IndexStats `json:"indices"`
+}
+
+type IndexStats map[string]interface{}
+
+// "indices": {
+// "idec": {
+//   "uuid": "_dO3GVkoSA665CdyV5LLlQ",
+//   "primaries": {
+//     "docs": {
+//       "count": 5600,
+//       "deleted": 435
+//     }
+
+func (c *Conf) getDocsCount() int64 {
+	reqURL := fmt.Sprintf("%s/%s/_stats", c.ES.Host, c.ES.Index)
+	req, err := http.NewRequest("GET", reqURL, nil)
+	if err != nil {
+		log.Error(err)
+		return -1
+	}
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		log.Error(err)
+		return -1
+	}
+
+	defer resp.Body.Close()
+
+	var stats Stats
+	err = json.NewDecoder(resp.Body).Decode(&stats)
+	log.Infof("%+v", stats)
+
+	return -1
+}
diff --git a/utils/reassign_topics/main.go b/utils/reassign_topics/main.go
new file mode 100644
index 0000000..875a74b
--- /dev/null
+++ b/utils/reassign_topics/main.go
@@ -0,0 +1,36 @@
+package main
+
+import (
+	"flag"
+
+	"fmt"
+
+	"gitea.difrex.ru/Umbrella/fetcher/i2es"
+)
+
+var (
+	es, index, esType string
+	step              int
+)
+
+func init() {
+	flag.StringVar(&es, "es", "http://127.0.0.1:9200", "Elasticsearch URL")
+	flag.StringVar(&index, "index", "idec", "Elasticsearch index")
+	flag.StringVar(&esType, "esType", "post", "Elasticsearch document type")
+	flag.IntVar(&step, "step", 100, "Scroll step")
+	flag.Parse()
+}
+
+func main() {
+	conf := Conf{
+		ES: i2es.ESConf{
+			Host:  es,
+			Index: index,
+			Type:  esType,
+		},
+		Step: step,
+	}
+
+	count := conf.getDocsCount()
+	fmt.Println(count)
+}