diff --git a/modules/tools.py b/modules/tools.py
new file mode 100644
index 0000000..055af36
--- /dev/null
+++ b/modules/tools.py
@@ -0,0 +1,30 @@
+import time
+
+import discord
+import traductions as tr
+
+
+class MainClass:
+    name = "tools"
+
+    def __init__(self, guild):
+        self.guild = guild
+
+    async def ping(self, msg, command, args):
+
+        embed = discord.Embed(title=tr.tr[self.guild.config["lang"]]["modules"]["tools"]["ping"]["title"])
+        t1 = time.time()
+        reponse = await msg.channel.send(embed=embed)
+        for i in range(1, 5):
+            embed = discord.Embed(title=tr.tr[self.guild.config["lang"]]["modules"]["tools"]["ping"]["title"])
+
+            embed.add_field(name="Temps de réponse", value=str((time.time() - t1) / i) + "s  ")
+            embed.add_field(name="Latence", value=str(self.guild.bot.latency))
+            await reponse.edit(embed=embed)
+
+    async def on_message(self, msg):
+        if msg.content.startswith(self.guild.config["prefix"]):
+            command, *args = msg.content.lstrip(self.guild.config["prefix"]).split(" ")
+            if command == "ping":
+                await self.ping(msg, command, args)
+        return
diff --git a/traductions.py b/traductions.py
index 550afbd..2cf0568 100644
--- a/traductions.py
+++ b/traductions.py
@@ -119,6 +119,21 @@ tr = {
                 },
                 "pi": "Voici les 2000 décimales de pi que vous avez demandé (à partir de la {debut}ème):",
             },
+            "tools": {
+                "description": "Commandes utiles",
+                "help": {
+                    "ping": {
+                        "description": "Renvoie le temps de réponse du bot",
+                        "examples": [
+                            ("`{prefix}ping`", "Affiche le temps de réponse du bot"),
+                        ],
+                    },
+                },
+                "ping": {
+                    "title": "Pong!"
+
+                }
+            },
         },
         "errors": {
             "LangNotFoundError": "La langue {lang} est introuvable, tapez {prefix}list_lang pour voir les langues "