diff --git a/create_test_db.py b/create_test_db.py
new file mode 100644
index 0000000..1429026
--- /dev/null
+++ b/create_test_db.py
@@ -0,0 +1,47 @@
+import sqlite3
+from faker import Faker
+from random import randrange
+from datetime import datetime, timedelta
+
+
+def create_tables(con):
+    con.execute("""CREATE TABLE "cfp_talk" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "title" varchar(128) NOT NULL, "accepted" bool NULL, "category_id" integer NOT NULL REFERENCES "cfp_talkcategory" ("id") DEFERRABLE INITIALLY DEFERRED, "site_id" integer NOT NULL, "start_date" datetime NULL, "room_id" integer NULL REFERENCES "cfp_room" ("id") DEFERRABLE INITIALLY DEFERRED, "confirmed" bool NULL)""")
+    con.execute("""CREATE TABLE "cfp_room" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "name" varchar(256) NOT NULL)""")
+    con.execute("""CREATE TABLE "cfp_talkcategory" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "name" varchar(64) NOT NULL)""")
+    con.execute("""CREATE TABLE "cfp_participant" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "name" varchar(128) NOT NULL, "twitter" varchar(100) NOT NULL, "mastodon" varchar(100) NOT NULL)""")
+    con.execute("""CREATE TABLE "cfp_talk_speakers" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "talk_id" integer NOT NULL REFERENCES "cfp_talk" ("id") DEFERRABLE INITIALLY DEFERRED, "participant_id" integer NOT NULL REFERENCES "cfp_participant" ("id") DEFERRABLE INITIALLY DEFERRED)""")
+
+
+def populate_fake_data(con):
+    faker = Faker()
+    categories = ["Conférence de 30 minutes", "Conférence d'une heure"]
+    participants = 16
+    rooms = 4
+    talks = 10
+    assignments = (talks + participants) // 2
+    for _ in range(participants):
+        con.execute("INSERT INTO cfp_participant (name, mastodon, twitter) VALUES (?, ?, ?)",
+                    (faker.name(), '@' + faker.email(), '@' + faker.user_name()))
+    for _ in range(rooms):
+        con.execute("INSERT INTO cfp_room (name) VALUES (?)", (faker.name(),))
+    for category in categories:
+        con.execute("INSERT INTO cfp_talkcategory (name) VALUES (?)", (category,))
+    start_date = datetime.now() + timedelta(days=5)
+    for _ in range(talks):
+        start_date += timedelta(hours=randrange(1))
+        con.execute("INSERT INTO cfp_talk (title, accepted, category_id, site_id, start_date, room_id, confirmed) VALUES (?, true, ?, 4, ?, ?, true)",
+                    (faker.sentence(nb_words=5), randrange(len(categories)), start_date, randrange(rooms)))
+    for _ in range(assignments):
+        con.execute("INSERT INTO cfp_talk_speakers (talk_id, participant_id) VALUES (?, ?)",
+                    (randrange(talks), randrange(participants)))
+
+
+def main():
+    con = sqlite3.connect("db.sqlite3", detect_types=sqlite3.PARSE_DECLTYPES)
+
+    with con:
+        create_tables(con)
+        populate_fake_data(con)
+
+if __name__ == '__main__':
+    main()
diff --git a/requirements.txt b/requirements.txt
index 820e72c..0de96fb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 Mastodon.py
 Jinja2==3.1.2
 html2image==2.0.1
+faker