diff --git a/danbooru_hashes.py b/danbooru_hashes.py
new file mode 100644
index 0000000..5f90116
--- /dev/null
+++ b/danbooru_hashes.py
@@ -0,0 +1,22 @@
+import os
+import re
+import requests
+import time
+
+files = [f for f in os.listdir('.') if os.path.isfile(f)]
+for f in files:
+  m = re.search('.*__(?:sample-)?(\w+)*.', f)
+  if not m:
+    print('Warning: ', f)
+    continue
+  md5 = m.group(1)
+  try:
+    data = requests.get('https://danbooru.donmai.us/posts.json?tags=md5%3A' + md5).json()
+    time.sleep(1)
+    if len(data) == 1 and "id" in data[0]:
+      print("https://danbooru.donmai.us/posts/" + str(data[0]['id']))
+    else:
+      print(md5)
+  except Exception as ex:
+    print(md5)
+