diff --git a/picard/const/__init__.py b/picard/const/__init__.py
index bb99efbb1..2713ed5ff 100644
--- a/picard/const/__init__.py
+++ b/picard/const/__init__.py
@@ -79,18 +79,19 @@ DOCS_BASE_URL = "https://picard-docs.musicbrainz.org/" + DOCS_VERSION + DOCS_LAN
 
 # URLs
 PICARD_URLS = {
-    'home':                "https://picard.musicbrainz.org/",
-    'documentation':       DOCS_BASE_URL + '/',
-    'troubleshooting':     DOCS_BASE_URL + '/troubleshooting/troubleshooting.html',
-    'doc_options':         DOCS_BASE_URL + '/config/configuration.html',
-    'doc_scripting':       DOCS_BASE_URL + '/extending/scripting.html',
-    'doc_cover_art_types': "https://musicbrainz.org/doc/Cover_Art/Types",
-    'plugins':             "https://picard.musicbrainz.org/plugins/",
-    'forum':               "https://community.metabrainz.org/c/picard",
-    'donate':              "https://metabrainz.org/donate",
-    'chromaprint':         "https://acoustid.org/chromaprint#download",
-    'acoustid_apikey':     "https://acoustid.org/api-key",
-    'acoustid_track':      "https://acoustid.org/track/",
+    'home':                    "https://picard.musicbrainz.org/",
+    'documentation':           DOCS_BASE_URL + '/',
+    'troubleshooting':         DOCS_BASE_URL + '/troubleshooting/troubleshooting.html',
+    'doc_options':             DOCS_BASE_URL + '/config/configuration.html',
+    'doc_scripting':           DOCS_BASE_URL + '/extending/scripting.html',
+    'doc_tags_from_filenames': DOCS_BASE_URL + '/usage/tags_from_file_names.html',
+    'doc_cover_art_types':     "https://musicbrainz.org/doc/Cover_Art/Types",
+    'plugins':                 "https://picard.musicbrainz.org/plugins/",
+    'forum':                   "https://community.metabrainz.org/c/picard",
+    'donate':                  "https://metabrainz.org/donate",
+    'chromaprint':             "https://acoustid.org/chromaprint#download",
+    'acoustid_apikey':         "https://acoustid.org/api-key",
+    'acoustid_track':          "https://acoustid.org/track/",
 }
 
 # Various Artists MBID
diff --git a/picard/ui/tagsfromfilenames.py b/picard/ui/tagsfromfilenames.py
index 4eb090f09..d25e7e3f6 100644
--- a/picard/ui/tagsfromfilenames.py
+++ b/picard/ui/tagsfromfilenames.py
@@ -3,7 +3,7 @@
 # Picard, the next-generation MusicBrainz tagger
 #
 # Copyright (C) 2006-2007 Lukáš Lalinský
-# Copyright (C) 2009, 2014, 2019-2020 Philipp Wolfer
+# Copyright (C) 2009, 2014, 2019-2021 Philipp Wolfer
 # Copyright (C) 2012-2013 Michael Wiencek
 # Copyright (C) 2014, 2017 Sophist-UK
 # Copyright (C) 2016-2017 Sambhav Kothari
@@ -37,6 +37,7 @@ from picard.config import (
     get_config,
 )
 from picard.script.parser import normalize_tagname
+from picard.util import webbrowser2
 from picard.util.tags import display_tag_name
 
 from picard.ui import PicardDialog
@@ -128,10 +129,12 @@ class TagsFromFileNamesDialog(PicardDialog):
             selected_index = items.index(tff_format)
         self.ui.format.addItems(items)
         self.ui.format.setCurrentIndex(selected_index)
+        self.ui.buttonbox.addButton(StandardButton(StandardButton.HELP), QtWidgets.QDialogButtonBox.HelpRole)
         self.ui.buttonbox.addButton(StandardButton(StandardButton.OK), QtWidgets.QDialogButtonBox.AcceptRole)
         self.ui.buttonbox.addButton(StandardButton(StandardButton.CANCEL), QtWidgets.QDialogButtonBox.RejectRole)
         self.ui.buttonbox.accepted.connect(self.accept)
         self.ui.buttonbox.rejected.connect(self.reject)
+        self.ui.buttonbox.helpRequested.connect(self.help)
         self.ui.preview.clicked.connect(self.preview)
         self.ui.files.setHeaderLabels([_("File Name")])
         self.files = files
@@ -165,3 +168,6 @@ class TagsFromFileNamesDialog(PicardDialog):
         config = get_config()
         config.persist["tags_from_filenames_format"] = self.ui.format.currentText()
         super().accept()
+
+    def help(self):
+        webbrowser2.goto('doc_tags_from_filenames')