diff --git a/scripts/create_droplist.py b/scripts/create_droplist.py
new file mode 100644
index 0000000..b901283
--- /dev/null
+++ b/scripts/create_droplist.py
@@ -0,0 +1,90 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+Takes a list of urls from a file and transforms them using one of the
+predefined transformations, writing the results out to another txt file.
+"""
+
+from argparse import ArgumentParser
+import logging
+from pathlib import Path
+from urllib import parse
+
+
+def parse_arguments():
+    parser = ArgumentParser(description=__doc__)
+    parser.add_argument('--input', '-i', type=Path, required=True,
+                        help='the input file.')
+    parser.add_argument('--output', '-o', type=Path, required=True,
+                        help='the output file.')
+    parser.add_argument('--transformation', '-t', type=str, required=True,
+                        help='the transformation pattern to apply')
+    parser.add_argument('--log-level', '-L', type=str, default='info',
+                        choices=['debug', 'info', 'warning',
+                                 'error', 'critical'],
+                        help='the logging level.')
+    args = parser.parse_args()
+    if not args.input.is_file():
+        parser.error('The input file must exist.')
+    return args
+
+
+def nepszava_transformation(input_url: str):
+    """
+    Transformation example:
+    input:
+    https://nepszava.hu/json/cikk.json?id=1001322_elindult-a-bekemenet
+    output:
+    http://nepszava.hu/1001322_elindult-a-bekemenet
+    """
+    parsed = parse.urlparse(input_url)
+    article_title = parsed.query.split('=', 1)[1]
+    new_parsed = ('http', parsed.netloc, article_title, '', '', '',)
+    output_url = parse.urlunparse(new_parsed)
+    return output_url
+
+
+def hu888_transformation(input_url: str):
+    """
+    Transformation example:
+    input:
+    https://888.hu/ketharmad/orban-viktor-5-pontjat-vitatjak-meg-visegradon-4089046/
+    output:
+    http://888.hu/article-orban-viktor-5-pontjat-vitatjak-meg-visegradon
+    """
+    parsed = parse.urlparse(input_url)
+    new_title = parsed.path.split('/')[2]
+    new_title = new_title.split('-')[: -1]
+    new_title.insert(0, 'article')
+    new_title = '-'.join(new_title)
+    new_parsed = ('http', parsed.netloc, new_title, '', '', '',)
+    output_url = parse.urlunparse(new_parsed)
+    return output_url
+
+
+def main():
+    args = parse_arguments()
+
+    logging.basicConfig(
+        level=getattr(logging, args.log_level.upper()),
+        format='%(asctime)s - %(process)s - %(levelname)s - %(message)s'
+    )
+    logging.info(f'Transforming input file {args.input} with pattern '
+                 f'{args.transformation}')
+
+    if args.transformation == 'nepszava':
+        transf = nepszava_transformation
+    elif args.transformation == '888hu':
+        transf = hu888_transformation
+    else:
+        raise ValueError(f'Unknown transformation pattern: '
+                         f'{args.transformation}')
+
+    with open(args.output, 'wt') as out_f, open(args.input, 'rt') as in_f:
+        for line in in_f:
+            print(transf(line), file=out_f)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/setup.py b/setup.py
index 896caed..cea9c48 100644
--- a/setup.py
+++ b/setup.py
@@ -55,6 +55,7 @@ def readme():
           'scripts/autonomous_cross_deduplicator.py',
           'scripts/batch_deduplicate_index_urls.py',
           'scripts/content_type_stats.py',
+          'scripts/create_droplist.py',
           'scripts/get_indexfiles.py',
           'scripts/filter_index.py',
           'scripts/deduplicate_index_urls.py',