diff --git a/rpcs3/Gui/FnIdGenerator.cpp b/rpcs3/Gui/FnIdGenerator.cpp
new file mode 100644
index 0000000000..aabfe9766c
--- /dev/null
+++ b/rpcs3/Gui/FnIdGenerator.cpp
@@ -0,0 +1,102 @@
+#include "stdafx.h"
+#include "FnIdGenerator.h"
+
+FnIdGenerator::FnIdGenerator(wxWindow* parent)
+	: wxDialog(parent, wxID_ANY, "FunctionID Generator", wxDefaultPosition)
+	, m_list(nullptr)
+{
+	wxBoxSizer* s_panel(new wxBoxSizer(wxHORIZONTAL));
+	wxBoxSizer* s_subpanel(new wxBoxSizer(wxVERTICAL));
+	wxBoxSizer* s_subpanel2(new wxBoxSizer(wxHORIZONTAL));
+
+	m_list = new wxListView(this, wxID_ANY, wxDefaultPosition, wxSize(300, 450));
+	m_list->InsertColumn(0, "Function Name", 0, 200);
+	m_list->InsertColumn(1, "Function ID", 0, 100);
+
+	wxButton *b_input_name = new wxButton(this, wxID_ANY, "Input Function Name", wxDefaultPosition, wxSize(140, -1));
+	wxButton *b_clear = new wxButton(this, wxID_ANY, "Clear List", wxDefaultPosition, wxSize(140, -1));
+
+	s_subpanel2->Add(b_input_name);
+	s_subpanel2->AddSpacer(10);
+	s_subpanel2->Add(b_clear);
+	
+	s_subpanel->AddSpacer(5);
+	s_subpanel->Add(m_list);
+	s_subpanel->AddSpacer(5);
+	s_subpanel->Add(s_subpanel2);
+
+	s_panel->AddSpacer(5);
+	s_panel->Add(s_subpanel);
+	s_panel->AddSpacer(5);
+
+	this->SetSizerAndFit(s_panel);
+
+	Connect(b_input_name->GetId(), wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler(FnIdGenerator::OnInput));
+	Connect(b_clear->GetId(), wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler(FnIdGenerator::OnClear));
+}
+
+FnIdGenerator::~FnIdGenerator()
+{
+	m_func_name.Clear();
+	m_func_id.Clear();
+	delete m_list;
+}
+
+void FnIdGenerator::OnInput(wxCommandEvent &event)
+{
+	PrintId();
+	event.Skip();
+}
+
+void FnIdGenerator::OnClear(wxCommandEvent &event)
+{
+	m_list->DeleteAllItems();
+	m_func_name.Clear();
+	m_func_id.Clear();
+	event.Skip();
+}
+
+u32 FnIdGenerator::GenerateFnId(const std::string& func_name)
+{
+	static const char* suffix = "\x67\x59\x65\x99\x04\x25\x04\x90\x56\x64\x27\x49\x94\x89\x74\x1A"; //symbol name suffix
+	std::string input = func_name + suffix;
+	unsigned char output[20];
+
+	sha1((unsigned char*)input.c_str(), input.length(), output); //compute SHA-1 hash
+
+	return (be_t<u32>&) output[0];
+}
+
+void FnIdGenerator::PrintId()
+{
+	const std::string temp;
+	TextInputDialog dial(0, temp, "Please input function name");
+	if (dial.ShowModal() == wxID_OK)
+	{
+		dial.GetResult();
+	}
+
+	const std::string& func_name = dial.GetResult();
+
+	if (func_name.length() == 0)
+		return;
+
+	const be_t<u32> result = GenerateFnId(func_name);
+	m_func_name.AddCpy(func_name);
+	m_func_id.AddCpy(result);
+
+	ConLog.Write("Function: %s, Id: 0x%08x ", func_name.c_str(), result);
+	UpdateInformation();
+}
+
+void FnIdGenerator::UpdateInformation()
+{
+	m_list->DeleteAllItems();
+
+	for(u32 i = 0; i < m_func_name.GetCount(); i++)
+	{
+		m_list->InsertItem(m_func_name.GetCount(), wxEmptyString);
+		m_list->SetItem(i, 0, m_func_name[i]);
+		m_list->SetItem(i, 1, wxString::Format("0x%08x", re(m_func_id[i])));
+	}
+}
\ No newline at end of file
diff --git a/rpcs3/Gui/FnIdGenerator.h b/rpcs3/Gui/FnIdGenerator.h
new file mode 100644
index 0000000000..4f9eebcf9f
--- /dev/null
+++ b/rpcs3/Gui/FnIdGenerator.h
@@ -0,0 +1,21 @@
+#include "TextInputDialog.h"
+#include "../Crypto/aes.h"
+#include "../Crypto/sha1.h"
+
+class FnIdGenerator : public wxDialog
+{
+private:
+	Array<std::string> m_func_name;
+	Array<u32> m_func_id;
+	wxListView* m_list;
+
+public:
+	FnIdGenerator(wxWindow* parent);
+	~FnIdGenerator();
+
+	void OnInput(wxCommandEvent &event);
+	void OnClear(wxCommandEvent &event);
+	u32 GenerateFnId(const std::string& func_name);
+	void UpdateInformation();
+	void PrintId();
+};
\ No newline at end of file
diff --git a/rpcs3/Gui/MainFrame.cpp b/rpcs3/Gui/MainFrame.cpp
index c84ff1e539..27617f42e4 100644
--- a/rpcs3/Gui/MainFrame.cpp
+++ b/rpcs3/Gui/MainFrame.cpp
@@ -4,6 +4,7 @@
 #include "MemoryViewer.h"
 #include "RSXDebugger.h"
 #include "PADManager.h"
+#include "FnIdGenerator.h"
 
 #include "git-version.h"
 #include "Ini.h"
@@ -35,6 +36,7 @@ enum IDs
 	id_tools_compiler,
 	id_tools_memory_viewer,
 	id_tools_rsx_debugger,
+	id_tools_fnid_generator,
 	id_help_about,
 	id_update_dbg,
 };
@@ -88,6 +90,7 @@ MainFrame::MainFrame()
 	menu_tools.Append(id_tools_compiler, "ELF Compiler");
 	menu_tools.Append(id_tools_memory_viewer, "Memory Viewer");
 	menu_tools.Append(id_tools_rsx_debugger, "RSX Debugger");
+	menu_tools.Append(id_tools_fnid_generator, "FunctionID Generator");
 
 	wxMenu& menu_help(*new wxMenu());
 	menubar.Append(&menu_help, "Help");
@@ -122,6 +125,7 @@ MainFrame::MainFrame()
 	Connect( id_tools_compiler,      wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MainFrame::OpenELFCompiler));
 	Connect( id_tools_memory_viewer, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MainFrame::OpenMemoryViewer));
 	Connect( id_tools_rsx_debugger,  wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MainFrame::OpenRSXDebugger));
+	Connect(id_tools_fnid_generator, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MainFrame::OpenFnIdGenerator));
 
 	Connect( id_help_about,          wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MainFrame::AboutDialogHandler) );
 
@@ -583,6 +587,12 @@ void MainFrame::OpenRSXDebugger(wxCommandEvent& WXUNUSED(event))
 	(new RSXDebugger(this)) -> Show();
 }
 
+void MainFrame::OpenFnIdGenerator(wxCommandEvent& WXUNUSED(event))
+{
+	FnIdGenerator(this).ShowModal();
+}
+
+
 void MainFrame::AboutDialogHandler(wxCommandEvent& WXUNUSED(event))
 {
 	AboutDialog(this).ShowModal();
diff --git a/rpcs3/Gui/MainFrame.h b/rpcs3/Gui/MainFrame.h
index af1cc69419..4ea1d2b2f7 100644
--- a/rpcs3/Gui/MainFrame.h
+++ b/rpcs3/Gui/MainFrame.h
@@ -37,6 +37,7 @@ private:
 	void OpenELFCompiler(wxCommandEvent& evt);
 	void OpenMemoryViewer(wxCommandEvent& evt);
 	void OpenRSXDebugger(wxCommandEvent& evt);
+	void OpenFnIdGenerator(wxCommandEvent& evt);
 	void AboutDialogHandler(wxCommandEvent& event);
 	void UpdateUI(wxCommandEvent& event);
 	void OnKeyDown(wxKeyEvent& event);
diff --git a/rpcs3/Gui/PADManager.cpp b/rpcs3/Gui/PADManager.cpp
index 72c3613546..957458c606 100644
--- a/rpcs3/Gui/PADManager.cpp
+++ b/rpcs3/Gui/PADManager.cpp
@@ -5,13 +5,12 @@ PADManager::PADManager(wxWindow* parent)
 	: wxDialog(parent, wxID_ANY, "PAD Settings", wxDefaultPosition)
 	, m_button_id(0)
 	, m_key_pressed(false)
+	, m_emu_paused(false)
 {
-	bool paused = false;
-
 	if(Emu.IsRunning())
 	{
 		Emu.Pause();
-		paused = true;
+		m_emu_paused = true;
 	}
 
 	wxBoxSizer* s_panel(new wxBoxSizer(wxHORIZONTAL));
@@ -246,8 +245,6 @@ PADManager::PADManager(wxWindow* parent)
 	Connect(b_ok->GetId(),  wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler(PADManager::OnButtonClicked));
 	Connect(b_reset->GetId(),  wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler(PADManager::OnButtonClicked));
 	Connect(b_cancel->GetId(),  wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler(PADManager::OnButtonClicked));
-
-	if(paused) Emu.Resume();
 }
 
 void PADManager::OnKeyDown(wxKeyEvent &keyEvent)
diff --git a/rpcs3/Gui/PADManager.h b/rpcs3/Gui/PADManager.h
index 61d2520991..49e7d51943 100644
--- a/rpcs3/Gui/PADManager.h
+++ b/rpcs3/Gui/PADManager.h
@@ -82,13 +82,11 @@ private:
 	AppConnector m_app_connector;
 	u32 m_seconds;
 	u32 m_button_id;
-	bool m_key_pressed;
+	bool m_key_pressed, m_emu_paused;
 
 public:
 	PADManager(wxWindow* parent);
-	~PADManager()
-	{
-	}
+	~PADManager() { if(m_emu_paused) Emu.Resume(); }
 
 	void OnKeyDown(wxKeyEvent &keyEvent);
 	void OnKeyUp(wxKeyEvent &keyEvent);
diff --git a/rpcs3/Gui/TextInputDialog.cpp b/rpcs3/Gui/TextInputDialog.cpp
index cd5047c815..d4a42d99e7 100644
--- a/rpcs3/Gui/TextInputDialog.cpp
+++ b/rpcs3/Gui/TextInputDialog.cpp
@@ -1,8 +1,8 @@
 #include "stdafx.h"
 #include "TextInputDialog.h"
 
-TextInputDialog::TextInputDialog(wxWindow* parent, const std::string& defvalue)
-	: wxDialog(parent, wxID_ANY, "Input text", wxDefaultPosition)
+TextInputDialog::TextInputDialog(wxWindow* parent, const std::string& defvalue, const std::string& label)
+	: wxDialog(parent, wxID_ANY, label, wxDefaultPosition)
 {
 	m_tctrl_text = new wxTextCtrl(this, wxID_ANY, fmt::ToUTF8(defvalue));
 
diff --git a/rpcs3/Gui/TextInputDialog.h b/rpcs3/Gui/TextInputDialog.h
index bc04510a53..9a5b70532a 100644
--- a/rpcs3/Gui/TextInputDialog.h
+++ b/rpcs3/Gui/TextInputDialog.h
@@ -6,7 +6,7 @@ class TextInputDialog : public wxDialog
 	std::string m_result;
 
 public:
-	TextInputDialog(wxWindow* parent, const std::string& defvalue = "");
+	TextInputDialog(wxWindow* parent, const std::string& defvalue = "", const std::string& label = "Input text");
 	void OnOk(wxCommandEvent& event);
 
 	std::string GetResult();
diff --git a/rpcs3/rpcs3.vcxproj b/rpcs3/rpcs3.vcxproj
index 820ef36698..aa8bf61a22 100644
--- a/rpcs3/rpcs3.vcxproj
+++ b/rpcs3/rpcs3.vcxproj
@@ -334,6 +334,7 @@
     <ClCompile Include="Gui\MemoryViewer.cpp" />
     <ClCompile Include="Gui\PADManager.cpp" />
     <ClCompile Include="Gui\RSXDebugger.cpp" />
+    <ClCompile Include="Gui\FnIdGenerator.cpp" />
     <ClCompile Include="Gui\TextInputDialog.cpp" />
     <ClCompile Include="Gui\VFSManager.cpp" />
     <ClCompile Include="Gui\VHDDManager.cpp" />
@@ -504,6 +505,7 @@
     <ClInclude Include="Gui\TextInputDialog.h" />
     <ClInclude Include="Gui\VFSManager.h" />
     <ClInclude Include="Gui\VHDDManager.h" />
+    <ClInclude Include="Gui\FnIdGenerator.h" />
     <ClInclude Include="Ini.h" />
     <ClInclude Include="Loader\ELF.h" />
     <ClInclude Include="Loader\ELF32.h" />
diff --git a/rpcs3/rpcs3.vcxproj.filters b/rpcs3/rpcs3.vcxproj.filters
index 9684d4dc1a..8776fa3b4a 100644
--- a/rpcs3/rpcs3.vcxproj.filters
+++ b/rpcs3/rpcs3.vcxproj.filters
@@ -370,6 +370,9 @@
     <ClCompile Include="Gui\RSXDebugger.cpp">
       <Filter>Gui</Filter>
     </ClCompile>
+    <ClCompile Include="Gui\FnIdGenerator.cpp">
+      <Filter>Gui</Filter>
+    </ClCompile>
     <ClCompile Include="Gui\PADManager.cpp">
       <Filter>Gui</Filter>
     </ClCompile>
@@ -582,6 +585,9 @@
     <ClInclude Include="Gui\RSXDebugger.h">
       <Filter>Gui</Filter>
     </ClInclude>
+    <ClInclude Include="Gui\FnIdGenerator.h">
+      <Filter>Gui</Filter>
+    </ClInclude>
     <ClInclude Include="Gui\TextInputDialog.h">
       <Filter>Gui</Filter>
     </ClInclude>