diff --git a/process b/process
index b9785d97..3f202dcc 100755
--- a/process
+++ b/process
@@ -94,6 +94,7 @@ def transform(config, root_folder):
     ):
         if not os.path.exists(os.path.join(root_folder, path)):
             os.makedirs(os.path.join(root_folder, path))
+    count = 0
     for img in config['images']:
         shutil.copyfile(os.path.join(root_folder, img), os.path.join(root_folder, 'process', os.path.basename(img)))
         img = os.path.join(root_folder, 'process', os.path.basename(img))
@@ -151,6 +152,26 @@ def transform(config, root_folder):
             print("Ignore image with no content: {}".format(img))
             continue
 
+        try:
+            w, h = [int(e) for e in output(convert + [img, '-format', '%w %h', 'info:-']).strip().split(b' ')]
+            folder = os.path.join(root_folder, 'auto-split')
+            if not os.path.exists(folder):
+                os.makedirs(folder)
+
+            count += 1
+            call(convert + [
+                '-crop', '{}x{}+0+0'.format(w / 2, h),
+                img, os.path.join(folder, 'image-{}.png'.format(count))
+            ])
+            count += 1
+            call(convert + [
+                '-crop', '{}x{}+{}+0'.format(w / 2, h, w / 2),
+                img, os.path.join(folder, 'image-{}.png'.format(count))
+            ])
+
+        except Exception as e:
+            print('error: ' + e)
+
         call([
             'scantailor-cli', '--dpi=300', '--content-detection=normal',
             '--output-dpi=300', '--color-mode=color_grayscale',