diff --git a/modules/mass-tagger/index.py b/modules/mass-tagger/index.py
new file mode 100644
index 0000000..667a3de
--- /dev/null
+++ b/modules/mass-tagger/index.py
@@ -0,0 +1,12 @@
+if "%" in self.MESSAGE["text"]:
+    tagging_issued = False
+    tags_used = set()
+    tagged_users = set()
+    for i in self.tag_sets:
+        if i in self.MESSAGE["text"]:
+            tagging_issued = True
+            tags_used.add(i)
+            tagged_users |= self.tag_sets[i]
+
+    if tagging_issued:
+        self.RESPONCE = "Користувач використав масовий тег з повідомленням: {}\n\n{}".format(self.MESSAGE["text"], " ".join(tagged_users))
diff --git a/modules/mass-tagger/meta.json b/modules/mass-tagger/meta.json
new file mode 100644
index 0000000..f27d2a4
--- /dev/null
+++ b/modules/mass-tagger/meta.json
@@ -0,0 +1,7 @@
+{
+    "version": 1,
+    "index_file": "index.py",
+    "predefine": "predefine.py",
+    "start_on_boot": true,
+    "alias": "mass-tagger"
+}
diff --git a/modules/mass-tagger/predefine.py b/modules/mass-tagger/predefine.py
new file mode 100644
index 0000000..3eeadb6
--- /dev/null
+++ b/modules/mass-tagger/predefine.py
@@ -0,0 +1,4 @@
+self.tag_sets = {
+    "%testing": {"@dmytrofiot23"},
+    "%students": {"@dmytrofiot23", "@Rhinemann", "@Vlad86557", "@nonGratis", "@aposijl", "@Bacant150", "@Investor3221", "@Fvggggu", "@andrux4", "@danya946", "@Antntipo", "@eugeneholovatenko", "@brazoo", "@kozak_yana", "@dfttime", "@forkreros", "@nikitobus1", "@m1x3d0", "@BohdanOstrykov", "@theNightingal3", "@maks1mka_77g", "@victoriavodyana", "@cyberbebebe", "@misha1tigr", "@artemm4ekk", "@jwnsn", "@nstchpnk", "@telegadimki", "@Dedinsyult", "@sashkamg", "@sandrokovi3"}
+}