diff --git a/plugins/ai/chatgpt.nix b/plugins/ai/chatgpt.nix
new file mode 100644
index 00000000..c8402956
--- /dev/null
+++ b/plugins/ai/chatgpt.nix
@@ -0,0 +1,78 @@
+{
+  lib,
+  helpers,
+  config,
+  pkgs,
+  ...
+}:
+with lib;
+helpers.neovim-plugin.mkNeovimPlugin config {
+  name = "chatgpt";
+  originalName = "ChatGPT.nvim";
+  defaultPackage = pkgs.vimPlugins.ChatGPT-nvim;
+
+  maintainers = [ maintainers.GaetanLepage ];
+
+  extraOptions = {
+    curlPackage = helpers.mkPackageOption {
+      name = "curl";
+      default = pkgs.curl;
+    };
+  };
+
+  extraConfig = cfg: { extraPackages = [ cfg.curlPackage ]; };
+
+  settingsOptions = {
+    api_key_cmd = helpers.defaultNullOpts.mkStr null ''
+      The path and arguments to an executable that returns the API key via stdout.
+    '';
+
+    yank_register = helpers.defaultNullOpts.mkStr "+" ''
+      Which register to use for copying.
+    '';
+
+    extra_curl_params = helpers.defaultNullOpts.mkListOf' {
+      type = types.str;
+      pluginDefault = null;
+      description = ''
+        Custom cURL parameters can be passed using this option.
+        It can be useful if you need to include additional headers for requests.
+      '';
+      example = [
+        "-H"
+        "Origin: https://example.com"
+      ];
+    };
+
+    show_line_numbers = helpers.defaultNullOpts.mkBool true ''
+      Whether to show line numbers in the ChatGPT window.
+    '';
+  };
+
+  settingsExample = {
+    welcome_message = "Hello world";
+    loading_text = "loading";
+    question_sign = "";
+    answer_sign = "ﮧ";
+    max_line_length = 120;
+    yank_register = "+";
+    chat_layout = {
+      relative = "editor";
+      position = "50%";
+    };
+    openai_params = {
+      model = "gpt-3.5-turbo";
+      frequency_penalty = 0;
+      presence_penalty = 0;
+      max_tokens = 300;
+    };
+    openai_edit_params = {
+      model = "code-davinci-edit-001";
+      temperature = 0;
+    };
+    keymaps = {
+      close = [ "<C-c>" ];
+      submit = "<C-s>";
+    };
+  };
+}
diff --git a/plugins/default.nix b/plugins/default.nix
index ee4d80b7..c0ca5858 100644
--- a/plugins/default.nix
+++ b/plugins/default.nix
@@ -1,5 +1,6 @@
 {
   imports = [
+    ./ai/chatgpt.nix
     ./ai/copilot-chat.nix
 
     ./bufferlines/barbar.nix
diff --git a/tests/test-sources/plugins/ai/chatgpt.nix b/tests/test-sources/plugins/ai/chatgpt.nix
new file mode 100644
index 00000000..08d5b443
--- /dev/null
+++ b/tests/test-sources/plugins/ai/chatgpt.nix
@@ -0,0 +1,277 @@
+# We cannot run the test as loading the plugin requires a valid OPENAI_API_KEY
+{
+  empty = {
+    tests.dontRun = true;
+    plugins.chatgpt.enable = true;
+  };
+
+  defaults = {
+    tests.dontRun = true;
+    plugins.chatgpt = {
+      enable = true;
+
+      settings = {
+        api_key_cmd = null;
+        yank_register = "+";
+        extra_curl_params = [ ];
+        show_line_numbers = true;
+        edit_with_instructions = {
+          diff = false;
+          keymaps = {
+            close = "<C-c>";
+            accept = "<C-y>";
+            yank = "<C-u>";
+            toggle_diff = "<C-d>";
+            toggle_settings = "<C-o>";
+            toggle_help = "<C-h>";
+            cycle_windows = "<Tab>";
+            use_output_as_input = "<C-i>";
+          };
+        };
+        chat = {
+          welcome_message = ''
+            If you don't ask the right questions,
+               you don't get the right answers.
+                                             ~ Robert Half
+          '';
+          loading_text = "Loading, please wait ...";
+          question_sign = "";
+          answer_sign = "ﮧ";
+          border_left_sign = "";
+          border_right_sign = "";
+          max_line_length = 120;
+          sessions_window = {
+            active_sign = "  ";
+            inactive_sign = "  ";
+            current_line_sign = "";
+            border = {
+              style = "rounded";
+              text = {
+                top = " Sessions ";
+              };
+            };
+            win_options = {
+              winhighlight = "Normal:Normal,FloatBorder:FloatBorder";
+            };
+          };
+          keymaps = {
+            close = "<C-c>";
+            yank_last = "<C-y>";
+            yank_last_code = "<C-k>";
+            scroll_up = "<C-u>";
+            scroll_down = "<C-d>";
+            new_session = "<C-n>";
+            cycle_windows = "<Tab>";
+            cycle_modes = "<C-f>";
+            next_message = "<C-j>";
+            prev_message = "<C-k>";
+            select_session = "<Space>";
+            rename_session = "r";
+            delete_session = "d";
+            draft_message = "<C-r>";
+            edit_message = "e";
+            delete_message = "d";
+            toggle_settings = "<C-o>";
+            toggle_sessions = "<C-p>";
+            toggle_help = "<C-h>";
+            toggle_message_role = "<C-r>";
+            toggle_system_role_open = "<C-s>";
+            stop_generating = "<C-x>";
+          };
+        };
+        popup_layout = {
+          default = "center";
+          center = {
+            width = "80%";
+            height = "80%";
+          };
+          right = {
+            width = "30%";
+            width_settings_open = "50%";
+          };
+        };
+        popup_window = {
+          border = {
+            highlight = "FloatBorder";
+            style = "rounded";
+            text = {
+              top = " ChatGPT ";
+            };
+          };
+          win_options = {
+            wrap = true;
+            linebreak = true;
+            foldcolumn = "1";
+            winhighlight = "Normal:Normal,FloatBorder:FloatBorder";
+          };
+          buf_options = {
+            filetype = "markdown";
+          };
+        };
+        system_window = {
+          border = {
+            highlight = "FloatBorder";
+            style = "rounded";
+            text = {
+              top = " SYSTEM ";
+            };
+          };
+          win_options = {
+            wrap = true;
+            linebreak = true;
+            foldcolumn = "2";
+            winhighlight = "Normal:Normal,FloatBorder:FloatBorder";
+          };
+        };
+        popup_input = {
+          prompt = "  ";
+          border = {
+            highlight = "FloatBorder";
+            style = "rounded";
+            text = {
+              top_align = "center";
+              top = " Prompt ";
+            };
+          };
+          win_options = {
+            winhighlight = "Normal:Normal,FloatBorder:FloatBorder";
+          };
+          submit = "<C-Enter>";
+          submit_n = "<Enter>";
+          max_visible_lines = 20;
+        };
+        settings_window = {
+          setting_sign = "  ";
+          border = {
+            style = "rounded";
+            text = {
+              top = " Settings ";
+            };
+          };
+          win_options = {
+            winhighlight = "Normal:Normal,FloatBorder:FloatBorder";
+          };
+        };
+        help_window = {
+          setting_sign = "  ";
+          border = {
+            style = "rounded";
+            text = {
+              top = " Help ";
+            };
+          };
+          win_options = {
+            winhighlight = "Normal:Normal,FloatBorder:FloatBorder";
+          };
+        };
+        openai_params = {
+          model = "gpt-3.5-turbo";
+          frequency_penalty = 0;
+          presence_penalty = 0;
+          max_tokens = 300;
+          temperature = 0;
+          top_p = 1;
+          n = 1;
+        };
+        openai_edit_params = {
+          model = "gpt-3.5-turbo";
+          frequency_penalty = 0;
+          presence_penalty = 0;
+          temperature = 0;
+          top_p = 1;
+          n = 1;
+        };
+        use_openai_functions_for_edits = false;
+        actions_paths = [ ];
+        show_quickfixes_cmd = "Trouble quickfix";
+        predefined_chat_gpt_prompts = "https://raw.githubusercontent.com/f/awesome-chatgpt-prompts/main/prompts.csv";
+        highlights = {
+          help_key = "@symbol";
+          help_description = "@comment";
+          params_value = "Identifier";
+          input_title = "FloatBorder";
+          active_session = "ErrorMsg";
+          code_edit_result_title = "FloatBorder";
+        };
+      };
+    };
+  };
+
+  example = {
+    tests.dontRun = true;
+    plugins.chatgpt = {
+      enable = true;
+
+      settings = {
+        welcome_message = "Hello world";
+        loading_text = "loading";
+        question_sign = "";
+        answer_sign = "ﮧ";
+        max_line_length = 120;
+        yank_register = "+";
+        chat_layout = {
+          relative = "editor";
+          position = "50%";
+          size = {
+            height = "80%";
+            width = "80%";
+          };
+        };
+        settings_window = {
+          border = {
+            style = "rounded";
+            text.top = " Settings ";
+          };
+        };
+        chat_window = {
+          filetype = "chatgpt";
+          border = {
+            highlight = "FloatBorder";
+            style = "rounded";
+            text.top = " ChatGPT ";
+          };
+        };
+        chat_input = {
+          prompt = "  ";
+          border = {
+            highlight = "FloatBorder";
+            style = "rounded";
+            text = {
+              top_align = "center";
+              top = " Prompt ";
+            };
+          };
+        };
+        openai_params = {
+          model = "gpt-3.5-turbo";
+          frequency_penalty = 0;
+          presence_penalty = 0;
+          max_tokens = 300;
+          temperature = 0;
+          top_p = 1;
+          n = 1;
+        };
+        openai_edit_params = {
+          model = "code-davinci-edit-001";
+          temperature = 0;
+          top_p = 1;
+          n = 1;
+        };
+        keymaps = {
+          close = [ "<C-c>" ];
+          submit = "<C-s>";
+          yank_last = "<C-y>";
+          yank_last_code = "<C-k>";
+          scroll_up = "<C-u>";
+          scroll_down = "<C-d>";
+          toggle_settings = "<C-o>";
+          new_session = "<C-n>";
+          cycle_windows = "<Tab>";
+          select_session = "<Space>";
+          rename_session = "r";
+          delete_session = "d";
+        };
+      };
+    };
+  };
+}