diff --git a/tools/generate-chrome-crux-1m.py b/tools/generate-chrome-crux-1m.py
new file mode 100755
index 0000000..1ea7497
--- /dev/null
+++ b/tools/generate-chrome-crux-1m.py
@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import csv
+import gzip
+from urllib.parse import urlparse
+
+from generator import download_to_file, get_version, write_to_file, get_abspath_source_file
+
+
+def process(files, dst):
+
+    warninglist = {
+        'description': "Cached Chrome Top Million Websites - top 1 million",
+        'version': get_version(),
+        'name': "google-chrome-crux-1million",
+        'type': 'string',
+        'list': [],
+        'matching_attributes': ['hostname', 'domain', 'uri', 'url']
+    }
+
+    flag = True
+
+    for file in files:
+        with open(get_abspath_source_file(file)) as csv_file:
+            csv_reader = csv.reader(csv_file, delimiter=',')
+            for row in csv_reader:
+                if flag:
+                    flag = False
+                    print(True)
+                    continue
+                v = row[0]
+                p = urlparse(v)
+                host = p.hostname
+                warninglist['list'].append(host)
+
+    write_to_file(warninglist, dst)
+
+
+if __name__ == '__main__':
+    crux_domains_url = "https://github.com/zakird/crux-top-lists/raw/main/data/global/current.csv.gz"
+
+    crux_domains_file = "crux-top-1m.csv.gz"
+
+    dst = 'google-chrome-crux-1million'
+
+    download_to_file(crux_domains_url, crux_domains_file, gzip_enable=True)
+
+    process([crux_domains_file], dst)