diff --git a/src/audio_display.cpp b/src/audio_display.cpp
index 2756ac3ff..3bf67e720 100644
--- a/src/audio_display.cpp
+++ b/src/audio_display.cpp
@@ -900,6 +900,14 @@ void AudioDisplay::PaintMarkers(wxDC &dc, TimeRange updtime)
 		if (marker->GetFeet() & AudioMarker::Feet_Right)
 			PaintFoot(dc, marker_x, 1);
 	}
+
+
+	if (OPT_GET("Timing/Tap To Time")->GetBool()) {
+		dc.SetBrush(wxBrush(*wxGREEN));
+		dc.SetPen(*wxTRANSPARENT_PEN);
+		int marker_x = RelativeXFromTime(controller->GetTimingController()->GetTapMarkerPosition());
+		PaintTapMarker(dc, marker_x);
+	}
 }
 
 void AudioDisplay::PaintFoot(wxDC &dc, int marker_x, int dir)
@@ -910,6 +918,12 @@ void AudioDisplay::PaintFoot(wxDC &dc, int marker_x, int dir)
 	dc.DrawPolygon(3, foot_bot, marker_x, audio_top+audio_height);
 }
 
+void AudioDisplay::PaintTapMarker(wxDC &dc, int marker_x)
+{
+	wxPoint arrow[3] = { wxPoint(-foot_size * 2, 0), wxPoint(0, -foot_size * 2), wxPoint(foot_size * 2, 0) };
+	dc.DrawPolygon(3, arrow, marker_x, audio_top+audio_height);
+}
+
 void AudioDisplay::PaintLabels(wxDC &dc, TimeRange updtime)
 {
 	std::vector<AudioLabelProvider::AudioLabel> labels;
@@ -1239,6 +1253,7 @@ void AudioDisplay::OnAudioOpen(agi::AudioProvider *provider)
 				OPT_SUB("Colour/Audio Display/Waveform", &AudioDisplay::ReloadRenderingSettings, this),
 				OPT_SUB("Audio/Renderer/Spectrum/Quality", &AudioDisplay::ReloadRenderingSettings, this),
 				OPT_SUB("Audio/Renderer/Spectrum/FreqCurve", &AudioDisplay::ReloadRenderingSettings, this),
+				OPT_SUB("Timing/Tap To Time", &AudioDisplay::OnTapMarkerChanged, this),
 			});
 			OnTimingController();
 		}
@@ -1264,10 +1279,12 @@ void AudioDisplay::OnTimingController()
 		timing_controller->AddMarkerMovedListener(&AudioDisplay::OnMarkerMoved, this);
 		timing_controller->AddUpdatedPrimaryRangeListener(&AudioDisplay::OnSelectionChanged, this);
 		timing_controller->AddUpdatedStyleRangesListener(&AudioDisplay::OnStyleRangesChanged, this);
+		timing_controller->AddUpdatedTapMarkerListener(&AudioDisplay::OnTapMarkerChanged, this);
 
 		OnStyleRangesChanged();
 		OnMarkerMoved();
 		OnSelectionChanged();
+		OnTapMarkerChanged();
 	}
 }
 
@@ -1351,6 +1368,12 @@ void AudioDisplay::OnStyleRangesChanged()
 	RefreshRect(wxRect(0, audio_top, GetClientSize().GetWidth(), audio_height), false);
 }
 
+void AudioDisplay::OnTapMarkerChanged()
+{
+	RefreshRect(wxRect(0, audio_top, GetClientSize().GetWidth(), audio_height), false);
+}
+
+
 void AudioDisplay::OnMarkerMoved()
 {
 	RefreshRect(wxRect(0, audio_top, GetClientSize().GetWidth(), audio_height), false);
diff --git a/src/audio_display.h b/src/audio_display.h
index 4c8e26a5f..272472d86 100644
--- a/src/audio_display.h
+++ b/src/audio_display.h
@@ -169,6 +169,11 @@ class AudioDisplay: public wxWindow {
 	/// @param dir -1 for left, 1 for right
 	void PaintFoot(wxDC &dc, int marker_x, int dir);
 
+	/// Draw an indicator for the tap marker
+	/// @param dc DC to paint to
+	/// @param marker_x Position of the tap marker
+	void PaintTapMarker(wxDC &dc, int marker_x);
+
 	/// Paint the labels in a time range
 	/// @param dc DC to paint to
 	/// @param updtime Time range to repaint
@@ -205,6 +210,7 @@ class AudioDisplay: public wxWindow {
 	void OnStyleRangesChanged();
 	void OnTimingController();
 	void OnMarkerMoved();
+	void OnTapMarkerChanged();
 
 public:
 	AudioDisplay(wxWindow *parent, AudioController *controller, agi::Context *context);
diff --git a/src/audio_karaoke.cpp b/src/audio_karaoke.cpp
index 2abeb79d8..4643d500c 100644
--- a/src/audio_karaoke.cpp
+++ b/src/audio_karaoke.cpp
@@ -64,6 +64,7 @@ AudioKaraoke::AudioKaraoke(wxWindow *parent, agi::Context *c)
 , file_changed(c->ass->AddCommitListener(&AudioKaraoke::OnFileChanged, this))
 , audio_opened(c->project->AddAudioProviderListener(&AudioKaraoke::OnAudioOpened, this))
 , active_line_changed(c->selectionController->AddActiveLineListener(&AudioKaraoke::OnActiveLineChanged, this))
+, tap_to_time_toggled(OPT_SUB("Timing/Tap To Time", &AudioKaraoke::OnTapMarkerChanged, this))
 , kara(agi::make_unique<AssKaraoke>())
 {
 	using std::bind;
@@ -134,6 +135,7 @@ void AudioKaraoke::SetEnabled(bool en) {
 	if (enabled) {
 		LoadFromLine();
 		c->audioController->SetTimingController(CreateKaraokeTimingController(c, kara.get(), file_changed));
+		c->audioController->GetTimingController()->AddUpdatedTapMarkerListener(&AudioKaraoke::OnTapMarkerChanged, this);
 		Refresh(false);
 	}
 	else {
@@ -218,7 +220,15 @@ void AudioKaraoke::RenderText() {
 
 	// Draw each character in the line
 	int y = (bmp_size.GetHeight() - char_height) / 2;
-	for (size_t i = 0; i < spaced_text.size(); ++i)
+	for (size_t i = 0; i < spaced_text.size(); ++i) {
+		if (!(marked_syl_start <= i && i < marked_syl_end)) {
+			dc.DrawText(spaced_text[i], char_x[i], y);
+		}
+	}
+
+	// Draw marked syllable
+	dc.SetTextForeground(*wxGREEN);
+	for (size_t i = marked_syl_start; i < marked_syl_end; ++i)
 		dc.DrawText(spaced_text[i], char_x[i], y);
 
 	// Draw the lines between each syllable
@@ -332,6 +342,26 @@ void AudioKaraoke::OnScrollTimer(wxTimerEvent&) {
 	OnScrollTimer();
 }
 
+void AudioKaraoke::OnTapMarkerChanged() {
+	marked_syl_start = 0;
+	marked_syl_end = 0;
+
+	if (OPT_GET("Timing/Tap To Time")->GetBool() && kara->size() > 0) {
+		const AudioTimingController *tc = c->audioController->GetTimingController();
+		const size_t marker_idx = tc->GetTapMarkerIndex();
+		if (marker_idx > 0) {
+			marked_syl_start = syl_start_points[marker_idx - 1];
+			marked_syl_end =
+				(marker_idx < syl_start_points.size() ?
+				syl_start_points[marker_idx] :
+				spaced_text.size());
+		}
+	}
+
+	RenderText();
+	Refresh(false);
+}
+
 void AudioKaraoke::LoadFromLine() {
 	scroll_x = 0;
 	scroll_timer.Stop();
diff --git a/src/audio_karaoke.h b/src/audio_karaoke.h
index 520f48682..c9a071d40 100644
--- a/src/audio_karaoke.h
+++ b/src/audio_karaoke.h
@@ -67,6 +67,7 @@ class AudioKaraoke final : public wxWindow {
 	agi::signal::Connection audio_opened; ///< Audio opened connection
 	agi::signal::Connection audio_closed; ///< Audio closed connection
 	agi::signal::Connection active_line_changed;
+	agi::signal::Connection tap_to_time_toggled;
 
 	/// Currently active dialogue line
 	AssDialogue *active_line = nullptr;
@@ -105,6 +106,9 @@ class AudioKaraoke final : public wxWindow {
 
 	wxFont split_font; ///< Font used in the split/join interface
 
+	size_t marked_syl_start = 0;
+	size_t marked_syl_end = 0;
+
 	bool enabled = false; ///< Is karaoke mode enabled?
 
 	wxButton *accept_button; ///< Accept pending splits button
@@ -144,6 +148,7 @@ class AudioKaraoke final : public wxWindow {
 	void OnAudioOpened(agi::AudioProvider *provider);
 	void OnScrollTimer();
 	void OnScrollTimer(wxTimerEvent& event);
+	void OnTapMarkerChanged();
 
 public:
 	/// Constructor
diff --git a/src/audio_timing.h b/src/audio_timing.h
index 4c0ecf9cb..780a6c26a 100644
--- a/src/audio_timing.h
+++ b/src/audio_timing.h
@@ -57,6 +57,9 @@ protected:
 	/// One or more rendering style ranges have changed in the timing controller.
 	agi::signal::Signal<> AnnounceUpdatedStyleRanges;
 
+	/// The tap marker has changed in the timing controller.
+	agi::signal::Signal<> AnnounceUpdatedTapMarker;
+
 public:
 	/// @brief Get any warning message to show in the audio display
 	/// @return The warning message to show, may be empty if there is none
@@ -86,6 +89,12 @@ public:
 	/// @param[out] ranges Rendering ranges will be added to this
 	virtual void GetRenderingStyles(AudioRenderingStyleRanges &ranges) const = 0;
 
+	/// @brief Return the position of the tap marker
+	virtual int GetTapMarkerPosition() const = 0;
+
+	/// @brief Return the index of the tap marker
+	virtual size_t GetTapMarkerIndex() const = 0;
+
 	enum NextMode {
 		/// Advance to the next timing unit, whether it's a line or a sub-part
 		/// of a line such as a karaoke syllable
@@ -138,6 +147,15 @@ public:
 	/// @param delta Amount to add in centiseconds
 	virtual void ModifyStart(int delta) = 0;
 
+	/// Move tap marker position to given position
+	/// @param position to move marker to
+	virtual void MoveTapMarker(int ms) = 0;
+
+	/// Go to next tap marker
+	/// @return True if moved to the next marker, False if tap marker is already
+	///         the last marker of the line
+	virtual bool NextTapMarker() = 0;
+
 	/// @brief Determine if a position is close to a draggable marker
 	/// @param ms          The time in milliseconds to test
 	/// @param sensitivity Distance in milliseconds to consider markers as nearby
@@ -178,6 +196,7 @@ public:
 
 	DEFINE_SIGNAL_ADDERS(AnnounceUpdatedPrimaryRange, AddUpdatedPrimaryRangeListener)
 	DEFINE_SIGNAL_ADDERS(AnnounceUpdatedStyleRanges, AddUpdatedStyleRangesListener)
+	DEFINE_SIGNAL_ADDERS(AnnounceUpdatedTapMarker, AddUpdatedTapMarkerListener)
 };
 
 /// @brief Create a standard dialogue audio timing controller
diff --git a/src/audio_timing_dialogue.cpp b/src/audio_timing_dialogue.cpp
index 44e9c39b2..dce66b1ac 100644
--- a/src/audio_timing_dialogue.cpp
+++ b/src/audio_timing_dialogue.cpp
@@ -29,6 +29,7 @@
 
 #include "ass_dialogue.h"
 #include "ass_file.h"
+#include "audio_controller.h"
 #include "audio_marker.h"
 #include "audio_rendering_style.h"
 #include "audio_timing.h"
@@ -327,6 +328,12 @@ class AudioTimingControllerDialogue final : public AudioTimingController {
 	/// The time which was clicked on for alt-dragging mode, or INT_MIN if not in alt-draging mode
 	int clicked_ms = INT_MIN;
 
+	/// Index of marker serving as tap marker
+	/// For AudioTimingControllerDialogue:
+	/// - 0 is left marker
+	/// - 1 is right marker
+	size_t tap_marker_idx = 0;
+
 	/// Autocommit option
 	const agi::OptionValue *auto_commit = OPT_GET("Audio/Auto/Commit");
 	const agi::OptionValue *inactive_line_mode = OPT_GET("Audio/Inactive Lines Display Mode");
@@ -384,6 +391,8 @@ class AudioTimingControllerDialogue final : public AudioTimingController {
 public:
 	// AudioMarkerProvider interface
 	void GetMarkers(const TimeRange &range, AudioMarkerVector &out_markers) const override;
+	int GetTapMarkerPosition() const override;
+	size_t GetTapMarkerIndex() const override;
 
 	// AudioTimingController interface
 	void GetRenderingStyles(AudioRenderingStyleRanges &ranges) const override;
@@ -395,9 +404,11 @@ public:
 	void AddLeadOut() override;
 	void ModifyLength(int delta, bool shift_following) override;
 	void ModifyStart(int delta) override;
+	void MoveTapMarker(int ms) override;
+	bool NextTapMarker() override;
 	bool IsNearbyMarker(int ms, int sensitivity, bool alt_down) const override;
 	std::vector<AudioMarker*> OnLeftClick(int ms, bool ctrl_down, bool alt_down, int sensitivity, int snap_range) override;
-	std::vector<AudioMarker*> OnRightClick(int ms, bool, int sensitivity, int snap_range) override;
+	std::vector<AudioMarker*> OnRightClick(int ms, bool ctrl_down, int sensitivity, int snap_range) override;
 	void OnMarkerDrag(std::vector<AudioMarker*> const& markers, int new_position, int snap_range) override;
 
 	// We have no warning messages currently, maybe add the old "Modified" message back later?
@@ -447,6 +458,23 @@ void AudioTimingControllerDialogue::GetMarkers(const TimeRange &range, AudioMark
 	video_position_provider.GetMarkers(range, out_markers);
 }
 
+int AudioTimingControllerDialogue::GetTapMarkerPosition() const
+{
+	assert(tap_marker_idx <= 1);
+
+	if (tap_marker_idx == 0) {
+		return *active_line.GetLeftMarker();
+	} else {
+		return *active_line.GetRightMarker();
+	}
+}
+
+size_t AudioTimingControllerDialogue::GetTapMarkerIndex() const
+{
+	assert(tap_marker_idx <= 1);
+	return tap_marker_idx;
+}
+
 void AudioTimingControllerDialogue::OnSelectedSetChanged()
 {
 	RegenerateSelectedLines();
@@ -526,6 +554,7 @@ void AudioTimingControllerDialogue::DoCommit(bool user_triggered)
 void AudioTimingControllerDialogue::Revert()
 {
 	commit_id = -1;
+	tap_marker_idx = 0;
 
 	if (AssDialogue *line = context->selectionController->GetActiveLine())
 	{
@@ -535,6 +564,7 @@ void AudioTimingControllerDialogue::Revert()
 			AnnounceUpdatedPrimaryRange();
 			if (inactive_line_mode->GetInt() == 0)
 				AnnounceUpdatedStyleRanges();
+			AnnounceUpdatedTapMarker();
 		}
 		else
 		{
@@ -570,6 +600,34 @@ void AudioTimingControllerDialogue::ModifyStart(int delta) {
 		std::min<int>(*m + delta * 10, *active_line.GetRightMarker()), 0);
 }
 
+void AudioTimingControllerDialogue::MoveTapMarker(int ms) {
+	// Fix rounding error
+	ms = (ms + 5) / 10 * 10;
+
+	DialogueTimingMarker *left = active_line.GetLeftMarker();
+	DialogueTimingMarker *right = active_line.GetRightMarker();
+
+	clicked_ms = INT_MIN;
+	if (tap_marker_idx == 0) {
+		// Moving left marker (start time of the line)
+		if (ms > *right) SetMarkers({ right }, ms, 0);
+		SetMarkers({ left }, ms, 0);
+	} else {
+		// Moving right marker (end time of the line)
+		if (ms < *left) SetMarkers({ left }, ms, 0);
+		SetMarkers({ right }, ms, 0);
+	}
+}
+
+bool AudioTimingControllerDialogue::NextTapMarker() {
+	if (tap_marker_idx == 0) {
+		tap_marker_idx = 1;
+		AnnounceUpdatedTapMarker();
+		return true;
+	}
+	return false;
+}
+
 bool AudioTimingControllerDialogue::IsNearbyMarker(int ms, int sensitivity, bool alt_down) const
 {
 	assert(sensitivity >= 0);
@@ -609,6 +667,8 @@ std::vector<AudioMarker*> AudioTimingControllerDialogue::OnLeftClick(int ms, boo
 		ret = drag_timing->GetBool() ? GetRightMarkers() : jump;
 		// Get ret before setting as setting may swap left/right
 		SetMarkers(jump, ms, snap_range);
+		// Also change tap marker to left marker
+		tap_marker_idx = 0;
 		return ret;
 	}
 
@@ -627,18 +687,34 @@ std::vector<AudioMarker*> AudioTimingControllerDialogue::OnLeftClick(int ms, boo
 
 	// Left-click within drag range should still move the left marker to the
 	// clicked position, but not the right marker
-	if (clicked == left)
+	if (clicked == left) {
 		SetMarkers(ret, ms, snap_range);
+	}
+
+	// Also change tap marker
+	if (clicked == left) {
+		tap_marker_idx = 0;
+	}
+	else {
+		tap_marker_idx = 1;
+	}
 
 	return ret;
 }
 
-std::vector<AudioMarker*> AudioTimingControllerDialogue::OnRightClick(int ms, bool, int sensitivity, int snap_range)
+std::vector<AudioMarker*> AudioTimingControllerDialogue::OnRightClick(int ms, bool ctrl_down, int sensitivity, int snap_range)
 {
-	clicked_ms = INT_MIN;
-	std::vector<AudioMarker*> ret = GetRightMarkers();
-	SetMarkers(ret, ms, snap_range);
-	return ret;
+	if (ctrl_down) {
+		context->audioController->PlayToEnd(ms);
+		return {};
+
+	} else {
+		clicked_ms = INT_MIN;
+		std::vector<AudioMarker*> ret = GetRightMarkers();
+		SetMarkers(ret, ms, snap_range);
+		tap_marker_idx = 1;
+		return ret;
+	}
 }
 
 void AudioTimingControllerDialogue::OnMarkerDrag(std::vector<AudioMarker*> const& markers, int new_position, int snap_range)
diff --git a/src/audio_timing_karaoke.cpp b/src/audio_timing_karaoke.cpp
index 510c272c0..41f0e3b3c 100644
--- a/src/audio_timing_karaoke.cpp
+++ b/src/audio_timing_karaoke.cpp
@@ -81,6 +81,13 @@ class AudioTimingControllerKaraoke final : public AudioTimingController {
 
 	size_t cur_syl = 0; ///< Index of currently selected syllable in the line
 
+	/// Index of marker serving as tap marker
+	/// For AudioControllerTimingKaraoke:
+	/// - 0 is start marker
+	/// - 1 to markers.size() is a regular syllable marker
+	/// - markers.size() + 1 is end marker
+	size_t tap_marker_idx = 0;
+
 	/// Pen used for the mid-syllable markers
 	Pen separator_pen{"Colour/Audio Display/Syllable Boundaries", "Audio/Line Boundaries Thickness", wxPENSTYLE_DOT};
 	/// Pen used for the start-of-line marker
@@ -112,11 +119,16 @@ class AudioTimingControllerKaraoke final : public AudioTimingController {
 	void DoCommit();
 	void ApplyLead(bool announce_primary);
 	int MoveMarker(KaraokeMarker *marker, int new_position);
-	void AnnounceChanges(int syl);
+	void MoveStartMarker(int new_position);
+	void MoveEndMarker(int new_position);
+	void CompressMarkers(size_t from, size_t to, int new_position);
+	void AnnounceChanges(bool announce_primary);
 
 public:
 	// AudioTimingController implementation
 	void GetMarkers(const TimeRange &range, AudioMarkerVector &out_markers) const override;
+	int GetTapMarkerPosition() const override;
+	size_t GetTapMarkerIndex() const override;
 	wxString GetWarningMessage() const override { return ""; }
 	TimeRange GetIdealVisibleTimeRange() const override;
 	void GetRenderingStyles(AudioRenderingStyleRanges &ranges) const override;
@@ -131,9 +143,11 @@ public:
 	void AddLeadOut() override;
 	void ModifyLength(int delta, bool shift_following) override;
 	void ModifyStart(int delta) override;
+	void MoveTapMarker(int ms) override;
+	bool NextTapMarker() override;
 	bool IsNearbyMarker(int ms, int sensitivity, bool) const override;
 	std::vector<AudioMarker*> OnLeftClick(int ms, bool, bool, int sensitivity, int) override;
-	std::vector<AudioMarker*> OnRightClick(int ms, bool, int, int) override;
+	std::vector<AudioMarker*> OnRightClick(int ms, bool ctrl_down, int, int) override;
 	void OnMarkerDrag(std::vector<AudioMarker*> const& marker, int new_position, int) override;
 
 	AudioTimingControllerKaraoke(agi::Context *c, AssKaraoke *kara, agi::signal::Connection& file_changed);
@@ -235,10 +249,29 @@ void AudioTimingControllerKaraoke::GetMarkers(TimeRange const& range, AudioMarke
 	video_position_provider.GetMarkers(range, out);
 }
 
+int AudioTimingControllerKaraoke::GetTapMarkerPosition() const {
+	assert(tap_marker_idx <= markers.size() + 1);
+
+	if (tap_marker_idx == 0) {
+		return start_marker;
+	}
+	else if (tap_marker_idx < markers.size() + 1) {
+		return markers[tap_marker_idx-1];
+	}
+	else {
+		return end_marker;
+	}
+}
+
+size_t AudioTimingControllerKaraoke::GetTapMarkerIndex() const {
+	assert(tap_marker_idx <= markers.size() + 1);
+	return tap_marker_idx;
+}
+
 void AudioTimingControllerKaraoke::DoCommit() {
 	active_line->Text = kara->GetText();
 	file_changed_slot.Block();
-	commit_id = c->ass->Commit(_("karaoke timing"), AssFile::COMMIT_DIAG_TEXT, commit_id, active_line);
+	commit_id = c->ass->Commit(_("karaoke timing"), AssFile::COMMIT_DIAG_TEXT | AssFile::COMMIT_DIAG_TIME, commit_id, active_line);
 	file_changed_slot.Unblock();
 	pending_changes = false;
 }
@@ -254,6 +287,7 @@ void AudioTimingControllerKaraoke::Revert() {
 	cur_syl = 0;
 	commit_id = -1;
 	pending_changes = false;
+	tap_marker_idx = 0;
 
 	start_marker.Move(active_line->Start);
 	end_marker.Move(active_line->End);
@@ -273,6 +307,7 @@ void AudioTimingControllerKaraoke::Revert() {
 	AnnounceUpdatedPrimaryRange();
 	AnnounceUpdatedStyleRanges();
 	AnnounceMarkerMoved();
+	AnnounceUpdatedTapMarker();
 }
 
 void AudioTimingControllerKaraoke::AddLeadIn() {
@@ -293,7 +328,7 @@ void AudioTimingControllerKaraoke::ApplyLead(bool announce_primary) {
 	kara->SetLineTimes(start_marker, end_marker);
 	if (!announce_primary)
 		AnnounceUpdatedStyleRanges();
-	AnnounceChanges(announce_primary ? cur_syl : cur_syl + 2);
+	AnnounceChanges(announce_primary);
 }
 
 void AudioTimingControllerKaraoke::ModifyLength(int delta, bool shift_following) {
@@ -314,13 +349,63 @@ void AudioTimingControllerKaraoke::ModifyLength(int delta, bool shift_following)
 	for (; cur != end; cur += step) {
 		MoveMarker(&markers[cur], markers[cur] + delta * 10);
 	}
-	AnnounceChanges(cur_syl);
+	AnnounceChanges(true);
 }
 
 void AudioTimingControllerKaraoke::ModifyStart(int delta) {
 	if (cur_syl == 0) return;
 	MoveMarker(&markers[cur_syl - 1], markers[cur_syl - 1] + delta * 10);
-	AnnounceChanges(cur_syl);
+	AnnounceChanges(true);
+}
+
+void AudioTimingControllerKaraoke::MoveTapMarker(int ms) {
+	// Fix rounding error
+	ms = (ms + 5) / 10 * 10;
+
+	// Get syllable this time falls within
+	const size_t syl = distance(markers.begin(), lower_bound(markers.begin(), markers.end(), ms));
+
+	// Tapping automatically all of the necessary markers for the tap marker to
+	// land at the current audio position. Intuitively, it "pushes" or
+	// "compresses" all of the markers in front of the tap marker. The
+	// expectation is that the markers will reach their proper position once the
+	// user finishes tapping to the line
+	if (tap_marker_idx == 0) {
+		// Moving the start time of first syllable (i.e. start time of the line)
+		if (ms > end_marker) MoveEndMarker(ms);
+		if (syl > 0) CompressMarkers(syl-1, 0, ms);
+		MoveStartMarker(ms);
+	}
+	else if (tap_marker_idx < markers.size() + 1) {
+		// Moving the end time of a non-end syllable
+		if (ms < start_marker) MoveStartMarker(ms);
+		else if (ms > end_marker) MoveEndMarker(ms);
+		if (syl < tap_marker_idx) {
+			// Moving marker left
+			CompressMarkers(syl, tap_marker_idx-1, ms);
+		}
+		else {
+			// Moving marker right
+			CompressMarkers(syl-1, tap_marker_idx-1, ms);
+		}
+	}
+	else {
+		// Moving the end time of last syllable (i.e. end time of the line)
+		if (ms < start_marker) MoveStartMarker(ms);
+		if (syl < markers.size()) CompressMarkers(0, markers.size()-1, ms);
+		MoveEndMarker(ms);
+	}
+
+	AnnounceChanges(true);
+}
+
+bool AudioTimingControllerKaraoke::NextTapMarker() {
+	if (tap_marker_idx < markers.size() + 1) {
+		++tap_marker_idx;
+		AnnounceUpdatedTapMarker();
+		return true;
+	}
+	return false;
 }
 
 bool AudioTimingControllerKaraoke::IsNearbyMarker(int ms, int sensitivity, bool) const {
@@ -350,18 +435,34 @@ std::vector<AudioMarker*> AudioTimingControllerKaraoke::OnLeftClick(int ms, bool
 
 	cur_syl = syl;
 
+	// Change tap marker
+	// Selecting a syllable moves the marker to the _end_ of that syllable, such
+	// that the next tap determines when that syllable ends. This behavior is
+	// more intuitive when coupled with AudioKaraoke's tap syllable highlight.
+	if (ms < start_marker.GetPosition()) {
+		tap_marker_idx = 0;
+	}
+	else {
+		tap_marker_idx = cur_syl + 1;
+	}
+
 	AnnounceUpdatedPrimaryRange();
 	AnnounceUpdatedStyleRanges();
+	AnnounceUpdatedTapMarker();
 
 	return {};
 }
 
-std::vector<AudioMarker*> AudioTimingControllerKaraoke::OnRightClick(int ms, bool, int, int) {
-	cur_syl = distance(markers.begin(), lower_bound(markers.begin(), markers.end(), ms));
+std::vector<AudioMarker*> AudioTimingControllerKaraoke::OnRightClick(int ms, bool ctrl_down, int, int) {
+	if (ctrl_down) {
+		c->audioController->PlayToEnd(ms);
 
-	AnnounceUpdatedPrimaryRange();
-	AnnounceUpdatedStyleRanges();
-	c->audioController->PlayPrimaryRange();
+	} else {
+		cur_syl = distance(markers.begin(), lower_bound(markers.begin(), markers.end(), ms));
+		AnnounceUpdatedPrimaryRange();
+		AnnounceUpdatedStyleRanges();
+		c->audioController->PlayPrimaryRange();
+	}
 
 	return {};
 }
@@ -387,10 +488,57 @@ int AudioTimingControllerKaraoke::MoveMarker(KaraokeMarker *marker, int new_posi
 	return syl;
 }
 
-void AudioTimingControllerKaraoke::AnnounceChanges(int syl) {
-	if (syl < 0) return;
+void AudioTimingControllerKaraoke::MoveStartMarker(int new_position) {
+	// No rearranging of syllables allowed
+	new_position = mid(
+		0,
+		new_position,
+		markers[0].GetPosition());
 
-	if (syl == cur_syl || syl == cur_syl + 1) {
+	if (new_position == start_marker.GetPosition())
+		return;
+
+	start_marker.Move(new_position);
+
+	active_line->Start = (int)start_marker;
+	kara->SetLineTimes(start_marker, end_marker);
+
+	labels.front().range = TimeRange(start_marker, labels.front().range.end());
+}
+
+void AudioTimingControllerKaraoke::MoveEndMarker(int new_position) {
+	// No rearranging of syllables allowed
+	new_position = mid(
+		markers.back().GetPosition(),
+		new_position,
+		INT_MAX);
+
+	if (new_position == end_marker.GetPosition())
+		return;
+
+	end_marker.Move(new_position);
+
+	active_line->End = (int)end_marker;
+	kara->SetLineTimes(start_marker, end_marker);
+
+	labels.back().range = TimeRange(labels.back().range.begin(), end_marker);
+}
+
+void AudioTimingControllerKaraoke::CompressMarkers(size_t from, size_t to, int new_position) {
+	int incr = (from < to ? 1 : -1);
+	size_t i = from;
+	for (;;) {
+		MoveMarker(&markers[i], new_position);
+		if (i == to) {
+			break;
+		} else {
+			i += incr;
+		}
+	}
+}
+
+void AudioTimingControllerKaraoke::AnnounceChanges(bool announce_primary) {
+	if (announce_primary) {
 		AnnounceUpdatedPrimaryRange();
 		AnnounceUpdatedStyleRanges();
 	}
@@ -412,14 +560,15 @@ void AudioTimingControllerKaraoke::OnMarkerDrag(std::vector<AudioMarker*> const&
 	int syl = MoveMarker(static_cast<KaraokeMarker *>(m[0]), new_position);
 	if (syl < 0) return;
 
+	bool announce_primary = (syl == cur_syl || syl == cur_syl + 1);
 	if (m.size() > 1) {
 		int delta = m[0]->GetPosition() - old_position;
 		for (AudioMarker *marker : m | boost::adaptors::sliced(1, m.size()))
 			MoveMarker(static_cast<KaraokeMarker *>(marker), marker->GetPosition() + delta);
-		syl = cur_syl;
+		announce_primary = true;
 	}
 
-	AnnounceChanges(syl);
+	AnnounceChanges(announce_primary);
 }
 
 void AudioTimingControllerKaraoke::GetLabels(TimeRange const& range, std::vector<AudioLabel> &out) const {
diff --git a/src/bitmaps/button/time_opt_tap_to_time_16.png b/src/bitmaps/button/time_opt_tap_to_time_16.png
new file mode 100644
index 000000000..0e433cd22
Binary files /dev/null and b/src/bitmaps/button/time_opt_tap_to_time_16.png differ
diff --git a/src/bitmaps/button/time_opt_tap_to_time_24.png b/src/bitmaps/button/time_opt_tap_to_time_24.png
new file mode 100644
index 000000000..5056a5fa0
Binary files /dev/null and b/src/bitmaps/button/time_opt_tap_to_time_24.png differ
diff --git a/src/bitmaps/button/time_opt_tap_to_time_32.png b/src/bitmaps/button/time_opt_tap_to_time_32.png
new file mode 100644
index 000000000..ad1972d7d
Binary files /dev/null and b/src/bitmaps/button/time_opt_tap_to_time_32.png differ
diff --git a/src/bitmaps/button/time_opt_tap_to_time_48.png b/src/bitmaps/button/time_opt_tap_to_time_48.png
new file mode 100644
index 000000000..2e5d4ae1f
Binary files /dev/null and b/src/bitmaps/button/time_opt_tap_to_time_48.png differ
diff --git a/src/bitmaps/button/time_opt_tap_to_time_64.png b/src/bitmaps/button/time_opt_tap_to_time_64.png
new file mode 100644
index 000000000..2abe07f52
Binary files /dev/null and b/src/bitmaps/button/time_opt_tap_to_time_64.png differ
diff --git a/src/bitmaps/button/time_tap_connect_16.png b/src/bitmaps/button/time_tap_connect_16.png
new file mode 100644
index 000000000..da5b51afc
Binary files /dev/null and b/src/bitmaps/button/time_tap_connect_16.png differ
diff --git a/src/bitmaps/button/time_tap_connect_24.png b/src/bitmaps/button/time_tap_connect_24.png
new file mode 100644
index 000000000..96ca89f3f
Binary files /dev/null and b/src/bitmaps/button/time_tap_connect_24.png differ
diff --git a/src/bitmaps/button/time_tap_connect_32.png b/src/bitmaps/button/time_tap_connect_32.png
new file mode 100644
index 000000000..4b3c62f22
Binary files /dev/null and b/src/bitmaps/button/time_tap_connect_32.png differ
diff --git a/src/bitmaps/button/time_tap_connect_48.png b/src/bitmaps/button/time_tap_connect_48.png
new file mode 100644
index 000000000..22dd8eaa0
Binary files /dev/null and b/src/bitmaps/button/time_tap_connect_48.png differ
diff --git a/src/bitmaps/button/time_tap_connect_64.png b/src/bitmaps/button/time_tap_connect_64.png
new file mode 100644
index 000000000..e7801eda1
Binary files /dev/null and b/src/bitmaps/button/time_tap_connect_64.png differ
diff --git a/src/bitmaps/button/time_tap_no_connect_16.png b/src/bitmaps/button/time_tap_no_connect_16.png
new file mode 100644
index 000000000..e685f1093
Binary files /dev/null and b/src/bitmaps/button/time_tap_no_connect_16.png differ
diff --git a/src/bitmaps/button/time_tap_no_connect_24.png b/src/bitmaps/button/time_tap_no_connect_24.png
new file mode 100644
index 000000000..1b1ce0e04
Binary files /dev/null and b/src/bitmaps/button/time_tap_no_connect_24.png differ
diff --git a/src/bitmaps/button/time_tap_no_connect_32.png b/src/bitmaps/button/time_tap_no_connect_32.png
new file mode 100644
index 000000000..1145a5d16
Binary files /dev/null and b/src/bitmaps/button/time_tap_no_connect_32.png differ
diff --git a/src/bitmaps/button/time_tap_no_connect_48.png b/src/bitmaps/button/time_tap_no_connect_48.png
new file mode 100644
index 000000000..cfbd7c628
Binary files /dev/null and b/src/bitmaps/button/time_tap_no_connect_48.png differ
diff --git a/src/bitmaps/button/time_tap_no_connect_64.png b/src/bitmaps/button/time_tap_no_connect_64.png
new file mode 100644
index 000000000..a56b48142
Binary files /dev/null and b/src/bitmaps/button/time_tap_no_connect_64.png differ
diff --git a/src/bitmaps/manifest.respack b/src/bitmaps/manifest.respack
index 25e6fa33d..00e744edc 100644
--- a/src/bitmaps/manifest.respack
+++ b/src/bitmaps/manifest.respack
@@ -446,6 +446,21 @@ button/substart_to_video_24.png
 button/substart_to_video_32.png
 button/substart_to_video_48.png
 button/substart_to_video_64.png
+button/time_tap_connect_16.png
+button/time_tap_connect_24.png
+button/time_tap_connect_32.png
+button/time_tap_connect_48.png
+button/time_tap_connect_64.png
+button/time_tap_no_connect_16.png
+button/time_tap_no_connect_24.png
+button/time_tap_no_connect_32.png
+button/time_tap_no_connect_48.png
+button/time_tap_no_connect_64.png
+button/time_opt_tap_to_time_16.png
+button/time_opt_tap_to_time_24.png
+button/time_opt_tap_to_time_32.png
+button/time_opt_tap_to_time_48.png
+button/time_opt_tap_to_time_64.png
 button/timing_processor_toolbutton_16.png
 button/timing_processor_toolbutton_24.png
 button/timing_processor_toolbutton_32.png
diff --git a/src/command/time.cpp b/src/command/time.cpp
index c44216db2..c7b2c8ecc 100644
--- a/src/command/time.cpp
+++ b/src/command/time.cpp
@@ -39,6 +39,7 @@
 #include "../dialogs.h"
 #include "../include/aegisub/context.h"
 #include "../libresrc/libresrc.h"
+#include "../options.h"
 #include "../project.h"
 #include "../selection_controller.h"
 #include "../video_controller.h"
@@ -50,6 +51,10 @@
 namespace {
 using cmd::Command;
 
+static inline void toggle(const char *opt) {
+	OPT_SET(opt)->SetBool(!OPT_GET(opt)->GetBool());
+}
+
 struct validate_video_loaded : public Command {
 	CMD_TYPE(COMMAND_VALIDATE)
 	bool Validate(const agi::Context *c) override {
@@ -385,6 +390,93 @@ struct time_prev final : public Command {
 			c->audioController->GetTimingController()->Prev();
 	}
 };
+
+struct time_tap_connect final : public Command {
+	CMD_NAME("time/tap/connect")
+	CMD_ICON(time_tap_connect)
+	STR_MENU("Time tap connect")
+	STR_DISP("Time tap connect")
+	STR_HELP("Set tap marker to audio position, connect next line's start")
+	CMD_TYPE(COMMAND_VALIDATE)
+
+	bool Validate(const agi::Context *c) override {
+		return
+			OPT_GET("Timing/Tap To Time")->GetBool() &&
+			c->audioController->IsPlaying();
+	}
+
+	void operator()(agi::Context *c) override {
+		if (c->audioController->IsPlaying()) {
+			AudioTimingController *tc = c->audioController->GetTimingController();
+			if (tc) {
+				int ms = c->audioController->GetPlaybackPosition();
+
+				tc->MoveTapMarker(ms);
+				bool moved_marker = tc->NextTapMarker();
+				if (!moved_marker &&
+						OPT_GET("Audio/Auto/Commit")->GetBool() &&
+						OPT_GET("Audio/Next Line on Commit")->GetBool()) {
+					// go to next line, and then tap again to connect start to the same
+					// time
+					c->selectionController->NextLine();
+					tc->MoveTapMarker(ms);
+					tc->NextTapMarker();
+				}
+			}
+		}
+	}
+};
+
+struct time_tap_no_connect final : public Command {
+	CMD_NAME("time/tap/no_connect")
+	CMD_ICON(time_tap_no_connect)
+	STR_MENU("Tap marker no connect")
+	STR_DISP("Tap marker no connect")
+	STR_HELP("Set tap marker to audio position, do not connect next line's start")
+	CMD_TYPE(COMMAND_VALIDATE)
+
+	bool Validate(const agi::Context *c) override {
+		return
+			OPT_GET("Timing/Tap To Time")->GetBool() &&
+			c->audioController->IsPlaying();
+	}
+
+	void operator()(agi::Context *c) override {
+		if (c->audioController->IsPlaying()) {
+			AudioTimingController *tc = c->audioController->GetTimingController();
+			if (tc) {
+				int ms = c->audioController->GetPlaybackPosition();
+
+				tc->MoveTapMarker(ms);
+				bool moved_marker = tc->NextTapMarker();
+				if (!moved_marker &&
+						OPT_GET("Audio/Auto/Commit")->GetBool() &&
+						OPT_GET("Audio/Next Line on Commit")->GetBool()) {
+					// go to next line, but don't do anything more
+					c->selectionController->NextLine();
+				}
+			}
+		}
+	}
+};
+
+struct time_opt_tap_to_time final : public Command {
+	CMD_NAME("time/opt/tap_to_time")
+	CMD_ICON(time_opt_tap_to_time)
+	STR_MENU("Enable tap-to-time UI")
+	STR_DISP("Enable tap-to-time UI")
+	STR_HELP("Enable tap-to-time UI")
+	CMD_TYPE(COMMAND_TOGGLE)
+
+	bool IsActive(const agi::Context *) override {
+		return OPT_GET("Timing/Tap To Time")->GetBool();
+	}
+
+	void operator()(agi::Context *) override {
+		toggle("Timing/Tap To Time");
+	}
+};
+
 }
 
 namespace cmd {
@@ -399,7 +491,10 @@ namespace cmd {
 		reg(agi::make_unique<time_length_decrease_shift>());
 		reg(agi::make_unique<time_length_increase>());
 		reg(agi::make_unique<time_length_increase_shift>());
+		reg(agi::make_unique<time_tap_connect>());
+		reg(agi::make_unique<time_tap_no_connect>());
 		reg(agi::make_unique<time_next>());
+		reg(agi::make_unique<time_opt_tap_to_time>());
 		reg(agi::make_unique<time_prev>());
 		reg(agi::make_unique<time_shift>());
 		reg(agi::make_unique<time_snap_end_video>());
diff --git a/src/hotkey.cpp b/src/hotkey.cpp
index deb624628..3283c1eb4 100644
--- a/src/hotkey.cpp
+++ b/src/hotkey.cpp
@@ -57,6 +57,12 @@ namespace {
 		{nullptr}
 	};
 
+	const char *added_hotkeys_time_tap[][3] = {
+		{"time/tap/connect", "Audio", "I"},
+		{"time/tap/no_connect", "Audio", "O"},
+		{nullptr}
+	};
+
 	void migrate_hotkeys(const char *added[][3]) {
 		auto hk_map = hotkey::inst->GetHotkeyMap();
 		bool changed = false;
@@ -131,6 +137,11 @@ void init() {
 	}
 #endif
 
+	if (boost::find(migrations, "time/tap") == end(migrations)) {
+		migrate_hotkeys(added_hotkeys_time_tap);
+		migrations.emplace_back("time/tap");
+	}
+
 	OPT_SET("App/Hotkey Migrations")->SetListString(std::move(migrations));
 }
 
diff --git a/src/libresrc/default_config.json b/src/libresrc/default_config.json
index 240998fdb..41b04d5b8 100644
--- a/src/libresrc/default_config.json
+++ b/src/libresrc/default_config.json
@@ -471,7 +471,8 @@
 	},
 
 	"Timing" : {
-		"Default Duration" : 3000
+		"Default Duration" : 3000,
+		"Tap To Time" : false
 	},
 
 	"Tool" : {
diff --git a/src/libresrc/default_hotkey.json b/src/libresrc/default_hotkey.json
index 789ab0d78..43ecca9c9 100644
--- a/src/libresrc/default_hotkey.json
+++ b/src/libresrc/default_hotkey.json
@@ -32,6 +32,12 @@
 		],
 		"time/start/increase" : [
 			"KP_6"
+		],
+		"time/mark/connect" : [
+			"I"
+		],
+		"time/mark/no_connect" : [
+			"O"
 		]
 	},
 	"Audio" : {
diff --git a/src/libresrc/default_toolbar.json b/src/libresrc/default_toolbar.json
index ad52b2e5b..a47a0fb23 100644
--- a/src/libresrc/default_toolbar.json
+++ b/src/libresrc/default_toolbar.json
@@ -15,6 +15,9 @@
         "time/lead/in",
         "time/lead/out",
         "",
+        "time/tap/connect",
+        "time/tap/no_connect",
+        "",
         "audio/commit",
         "audio/go_to",
         "",
@@ -23,6 +26,7 @@
         "audio/opt/autoscroll",
         "audio/opt/spectrum",
         "app/toggle/global_hotkeys",
+        "time/opt/tap_to_time",
         "",
         "audio/karaoke"
     ],
diff --git a/src/libresrc/osx/default_config.json b/src/libresrc/osx/default_config.json
index 01acf37da..e39820c82 100644
--- a/src/libresrc/osx/default_config.json
+++ b/src/libresrc/osx/default_config.json
@@ -471,7 +471,8 @@
 	},
 
 	"Timing" : {
-		"Default Duration" : 3000
+		"Default Duration" : 3000,
+		"Tap To Time" : false
 	},
 
 	"Tool" : {