diff --git a/include/NazaraEditor/Core.hpp b/include/NazaraEditor/Core.hpp
index bb8f7ce..0f9d4c0 100644
--- a/include/NazaraEditor/Core.hpp
+++ b/include/NazaraEditor/Core.hpp
@@ -10,6 +10,7 @@
 #include <NazaraEditor/Core/Application/EditorLogger.hpp>
 #include <NazaraEditor/Core/Application/Level.hpp>
 #include <NazaraEditor/Core/Components/NameComponent.hpp>
+#include <NazaraEditor/Core/UI/PopupManager.hpp>
 #include <NazaraEditor/Core/UI/Window.hpp>
 #include <NazaraEditor/Core/Reflection/Math.hpp>
 #include <NazaraEditor/Core/Reflection/Core.hpp>
diff --git a/include/NazaraEditor/Core/Application/BaseApplication.hpp b/include/NazaraEditor/Core/Application/BaseApplication.hpp
index b4587d8..49cf672 100644
--- a/include/NazaraEditor/Core/Application/BaseApplication.hpp
+++ b/include/NazaraEditor/Core/Application/BaseApplication.hpp
@@ -10,6 +10,7 @@
 #include <NazaraEditor/Core/Application/Action.hpp>
 #include <NazaraEditor/Core/Application/ActionStack.hpp>
 #include <NazaraEditor/Core/Application/Level.hpp>
+#include <NazaraEditor/Core/UI/PopupManager.hpp>
 #include <NazaraEditor/Core/UI/Window.hpp>
 #include <NazaraImgui/NazaraImgui.hpp>
 
@@ -71,6 +72,8 @@ namespace Nz
 
 		std::filesystem::path m_resourceFolder;
 		Nz::ActionStack m_actionStack;
+		Nz::EditorPopupManager m_popupManager;
+
 		Nz::Level m_level;
 	};
 }
\ No newline at end of file
diff --git a/include/NazaraEditor/Core/UI/PopupManager.hpp b/include/NazaraEditor/Core/UI/PopupManager.hpp
new file mode 100644
index 0000000..3622ba9
--- /dev/null
+++ b/include/NazaraEditor/Core/UI/PopupManager.hpp
@@ -0,0 +1,67 @@
+#pragma once
+
+#include <NazaraEditor/Core/Core.hpp>
+
+#include <memory>
+#include <vector>
+
+namespace Nz
+{
+	struct EditorPopupParameters
+	{
+		struct Choice
+		{
+			std::string name;
+			std::function<void(void)> callback;
+		};
+		std::string title;
+		std::string description;
+		std::vector<Choice> choices;
+	};
+
+	class EditorPopup
+		: public Nz::ImguiHandler
+	{
+	public:
+		EditorPopup(uint64_t id, const EditorPopupParameters& parameters);
+		~EditorPopup();
+
+		void OnRenderImgui() override;
+
+		uint64_t GetId() const { return m_id; }
+
+	private:
+		uint64_t m_id;
+		EditorPopupParameters m_parameters;
+	};
+
+	class NAZARAEDITOR_CORE_API EditorPopupManager
+	{
+	public:
+		static EditorPopupManager* Instance();
+
+		void Update();
+
+		uint64_t CreatePopup(const EditorPopupParameters& parameters);
+		void DestroyPopup(uint64_t popupId);
+
+	private:
+		EditorPopupManager();
+		~EditorPopupManager();
+
+		EditorPopupManager(const EditorPopupManager&) = delete;
+		EditorPopupManager& operator=(const EditorPopupManager&) = delete;
+
+		EditorPopupManager(EditorPopup&&) noexcept = delete;
+		EditorPopupManager& operator=(EditorPopup&&) = delete;
+
+		void DestroyPopupInternal(uint64_t popupId);
+
+		uint64_t m_currentIndex;
+		std::vector<std::unique_ptr<EditorPopup>> m_popups;
+		std::vector<uint64_t> m_popupsToDelete;
+
+		static EditorPopupManager* s_instance;
+		friend class EditorBaseApplication;
+	};
+}
\ No newline at end of file
diff --git a/src/NazaraEditor/Core/Application/BaseApplication.cpp b/src/NazaraEditor/Core/Application/BaseApplication.cpp
index 77611e5..00a885d 100644
--- a/src/NazaraEditor/Core/Application/BaseApplication.cpp
+++ b/src/NazaraEditor/Core/Application/BaseApplication.cpp
@@ -36,6 +36,8 @@ namespace Nz
 
 			window.ProcessEvents();
 
+			m_popupManager.Update();
+
 			Nz::RenderFrame frame = m_windowSwapchain->AcquireFrame();
 			if (!frame)
 				return;
diff --git a/src/NazaraEditor/Core/UI/PopupManager.cpp b/src/NazaraEditor/Core/UI/PopupManager.cpp
new file mode 100644
index 0000000..4a13e83
--- /dev/null
+++ b/src/NazaraEditor/Core/UI/PopupManager.cpp
@@ -0,0 +1,87 @@
+#include <NazaraEditor/Core/UI/PopupManager.hpp>
+
+namespace Nz
+{
+	
+	EditorPopup::EditorPopup(uint64_t id, const EditorPopupParameters& parameters)
+		: m_id(id)
+		, m_parameters(parameters)
+	{
+		Nz::Imgui::Instance()->AddHandler(this);
+	}
+
+	EditorPopup::~EditorPopup()
+	{
+		Nz::Imgui::Instance()->RemoveHandler(this);
+	}
+
+	void EditorPopup::OnRenderImgui()
+	{
+		ImGui::OpenPopup(m_parameters.title.c_str());
+		if (ImGui::BeginPopupModal(m_parameters.title.c_str(), nullptr, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoCollapse))
+		{
+			ImGui::Text(m_parameters.description.c_str());
+
+			for (auto&& choice : m_parameters.choices)
+			{
+				if (ImGui::Button(choice.name.c_str()))
+				{
+					if (choice.callback)
+						choice.callback();
+
+					EditorPopupManager::Instance()->DestroyPopup(m_id);
+				}
+				ImGui::SameLine();
+			}
+
+			ImGui::EndPopup();
+		}
+	}
+
+	EditorPopupManager* EditorPopupManager::s_instance = nullptr;
+	EditorPopupManager* EditorPopupManager::Instance()
+	{
+		return s_instance;
+	}
+
+	EditorPopupManager::EditorPopupManager()
+		: m_currentIndex(0)
+	{
+		NazaraAssert(s_instance == nullptr, "EditorPopupManager already exists");
+		s_instance = this;
+	}
+
+	EditorPopupManager::~EditorPopupManager()
+	{
+		s_instance = nullptr;
+	}
+
+	void EditorPopupManager::Update()
+	{
+		for (uint64_t id : m_popupsToDelete)
+			DestroyPopupInternal(id);
+		m_popupsToDelete.clear();
+	}
+
+	uint64_t EditorPopupManager::CreatePopup(const EditorPopupParameters& parameters)
+	{
+		int64_t currentIndex = m_currentIndex++;
+		m_popups.push_back(std::make_unique<EditorPopup>(currentIndex, parameters));
+		return currentIndex;
+	}
+
+	void EditorPopupManager::DestroyPopup(uint64_t popupId)
+	{
+		m_popupsToDelete.push_back(popupId);
+	}
+
+	void EditorPopupManager::DestroyPopupInternal(uint64_t popupId)
+	{
+		auto it = std::find_if(m_popups.begin(), m_popups.end(), [popupId](auto&& popup) { return popup->GetId() == popupId; });
+		if (it == m_popups.end())
+			return;
+
+		m_popups.erase(it);
+	}
+
+}
\ No newline at end of file