diff --git a/gallery_dl/__init__.py b/gallery_dl/__init__.py
index b964b9a8..7cf2e0c2 100644
--- a/gallery_dl/__init__.py
+++ b/gallery_dl/__init__.py
@@ -100,8 +100,14 @@ def main():
                         file = open(args.inputfile)
                     import itertools
                     urls = itertools.chain(urls, sanatize_input(file))
-                except OSError as err:
-                    log.error(err)
+                except OSError as exc:
+                    log.warning("input-file: %s", exc)
+
+            if args.unsupportedfile:
+                try:
+                    job.Job.ufile = open(args.unsupportedfile, "w")
+                except OSError as exc:
+                    log.warning("unsupported-URL file: %s", exc)
 
             for url in urls:
                 try:
diff --git a/gallery_dl/job.py b/gallery_dl/job.py
index 5068273a..6ced8583 100644
--- a/gallery_dl/job.py
+++ b/gallery_dl/job.py
@@ -15,6 +15,7 @@ from .extractor.message import Message
 
 class Job():
     """Base class for Job-types"""
+    ufile = None
 
     def __init__(self, url):
         self.url = url
@@ -111,6 +112,10 @@ class Job():
         kwdict["category"] = self.extractor.category
         kwdict["subcategory"] = self.extractor.subcategory
 
+    def _write_unsupported(self, url):
+        if self.ufile:
+            print(url, file=self.ufile, flush=True)
+
 
 class DownloadJob(Job):
     """Download images into appropriate directory/filename locations"""
@@ -138,7 +143,7 @@ class DownloadJob(Job):
         try:
             DownloadJob(url).run()
         except exception.NoExtractorError:
-            pass
+            self._write_unsupported(url)
 
     def handle_headers(self, headers):
         self.get_downloader("http:").set_headers(headers)
@@ -205,7 +210,7 @@ class UrlJob(Job):
         Job.__init__(self, url)
         self.depth = depth
         if depth == self.maxdepth:
-            self.handle_queue = self._print
+            self.handle_queue = print
 
     @staticmethod
     def handle_url(url, _):
@@ -215,13 +220,7 @@ class UrlJob(Job):
         try:
             UrlJob(url, self.depth + 1).run()
         except exception.NoExtractorError:
-            pass
-
-    @staticmethod
-    def _print(url):
-        if url.startswith("nofollow:"):
-            url = url[9:]
-        print(url)
+            self._write_unsupported(url)
 
 
 class TestJob(DownloadJob):
diff --git a/gallery_dl/option.py b/gallery_dl/option.py
index 9daef141..8f2d70f7 100644
--- a/gallery_dl/option.py
+++ b/gallery_dl/option.py
@@ -67,7 +67,7 @@ def build_parser():
     )
     parser.add_argument(
         "-g", "--get-urls", dest="list_urls", action="count",
-        help="Print download urls",
+        help="Print URLs instead of downloading",
     )
     parser.add_argument(
         "-j", "--dump-json", dest="list_data", action="store_true",
@@ -139,6 +139,11 @@ def build_parser():
         metavar="OPT", action=ParseAction, dest="options", default=[],
         help="Additional '<key>=<value>' option values",
     )
+    parser.add_argument(
+        "--write-unsupported", metavar="FILE", dest="unsupportedfile",
+        help=("Write URLs, which get emitted by other extractors but cannot "
+              "be handled, to FILE"),
+    )
     parser.add_argument(
         "--list-extractors", dest="list_extractors", action="store_true",
         help=("Print a list of extractor classes "