diff --git a/e2e-tests/fix_error.spec.ts b/e2e-tests/fix_error.spec.ts
index 0155997..4463169 100644
--- a/e2e-tests/fix_error.spec.ts
+++ b/e2e-tests/fix_error.spec.ts
@@ -1,4 +1,5 @@
 import { testSkipIfWindows, test } from "./helpers/test_helper";
+import { expect } from "@playwright/test";
 
 testSkipIfWindows("fix error with AI", async ({ po }) => {
   await po.setUp({ autoApprove: true });
@@ -20,6 +21,26 @@ testSkipIfWindows("fix error with AI", async ({ po }) => {
   await po.snapshotPreview();
 });
 
+testSkipIfWindows("copy error message from banner", async ({ po }) => {
+  await po.setUp({ autoApprove: true });
+  await po.sendPrompt("tc=create-error");
+
+  await po.page.getByText("Error Line 6 error", { exact: true }).waitFor({
+    state: "visible",
+  });
+
+  await po.clickCopyErrorMessage();
+
+  const clipboardText = await po.getClipboardText();
+  expect(clipboardText).toContain("Error Line 6 error");
+  expect(clipboardText.length).toBeGreaterThan(0);
+
+  await expect(po.page.getByRole("button", { name: "Copied" })).toBeVisible();
+
+  await expect(po.page.getByRole("button", { name: "Copied" })).toBeHidden({
+    timeout: 3000,
+  });
+});
 test("fix all errors button", async ({ po }) => {
   await po.setUp({ autoApprove: true });
   await po.sendPrompt("tc=create-multiple-errors");
diff --git a/e2e-tests/helpers/test_helper.ts b/e2e-tests/helpers/test_helper.ts
index d9ab5a5..6abe9ba 100644
--- a/e2e-tests/helpers/test_helper.ts
+++ b/e2e-tests/helpers/test_helper.ts
@@ -575,6 +575,13 @@ export class PageObject {
     await this.page.getByRole("button", { name: "Fix error with AI" }).click();
   }
 
+  async clickCopyErrorMessage() {
+    await this.page.getByRole("button", { name: /Copy/ }).click();
+  }
+
+  async getClipboardText(): Promise<string> {
+    return await this.page.evaluate(() => navigator.clipboard.readText());
+  }
   async clickFixAllErrors() {
     await this.page.getByRole("button", { name: /Fix All Errors/ }).click();
   }
diff --git a/e2e-tests/snapshots/fix_error.spec.ts_fix-all-errors-button-1.aria.yml b/e2e-tests/snapshots/fix_error.spec.ts_fix-all-errors-button-1.aria.yml
index d202b96..6fc8064 100644
--- a/e2e-tests/snapshots/fix_error.spec.ts_fix-all-errors-button-1.aria.yml
+++ b/e2e-tests/snapshots/fix_error.spec.ts_fix-all-errors-button-1.aria.yml
@@ -7,11 +7,12 @@
 - img
 - text: "src/pages/Index.tsx Summary: intentionally add first error"
 - img
-- text: Error
+- text: Error First error in Index...
+- img
+- button "Copy":
+  - img
 - button "Fix with AI":
   - img
-- text: First error in Index...
-- img
 - img
 - text: ErrorComponent.tsx
 - button "Edit":
@@ -19,11 +20,12 @@
 - img
 - text: "src/components/ErrorComponent.tsx Summary: intentionally add second error"
 - img
-- text: Error
+- text: Error Second error in ErrorComponent...
+- img
+- button "Copy":
+  - img
 - button "Fix with AI":
   - img
-- text: Second error in ErrorComponent...
-- img
 - img
 - text: helper.ts
 - button "Edit":
@@ -31,11 +33,12 @@
 - img
 - text: "src/utils/helper.ts Summary: intentionally add third error"
 - img
-- text: Error
+- text: Error Third error in helper...
+- img
+- button "Copy":
+  - img
 - button "Fix with AI":
   - img
-- text: Third error in helper...
-- img
 - button "Fix All Errors (3)":
   - img
 - button:
diff --git a/src/components/CopyErrorMessage.tsx b/src/components/CopyErrorMessage.tsx
new file mode 100644
index 0000000..82981fc
--- /dev/null
+++ b/src/components/CopyErrorMessage.tsx
@@ -0,0 +1,49 @@
+import { Copy, Check } from "lucide-react";
+import { useState } from "react";
+
+interface CopyErrorMessageProps {
+  errorMessage: string;
+  className?: string;
+}
+
+export const CopyErrorMessage = ({
+  errorMessage,
+  className = "",
+}: CopyErrorMessageProps) => {
+  const [isCopied, setIsCopied] = useState(false);
+
+  const handleCopy = async (e: React.MouseEvent) => {
+    e.stopPropagation();
+    try {
+      await navigator.clipboard.writeText(errorMessage);
+      setIsCopied(true);
+      setTimeout(() => setIsCopied(false), 2000);
+    } catch (err) {
+      console.error("Failed to copy error message:", err);
+    }
+  };
+
+  return (
+    <button
+      onClick={handleCopy}
+      className={`flex items-center gap-1 px-2 py-1 rounded text-xs transition-colors ${
+        isCopied
+          ? "bg-green-100 dark:bg-green-900 text-green-700 dark:text-green-300"
+          : "bg-gray-100 dark:bg-gray-700 text-gray-700 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-600"
+      } ${className}`}
+      title={isCopied ? "Copied!" : "Copy error message"}
+    >
+      {isCopied ? (
+        <>
+          <Check size={14} />
+          <span>Copied</span>
+        </>
+      ) : (
+        <>
+          <Copy size={14} />
+          <span>Copy</span>
+        </>
+      )}
+    </button>
+  );
+};
diff --git a/src/components/chat/DyadOutput.tsx b/src/components/chat/DyadOutput.tsx
index 792cb49..a24fbfc 100644
--- a/src/components/chat/DyadOutput.tsx
+++ b/src/components/chat/DyadOutput.tsx
@@ -9,6 +9,7 @@ import {
 import { useAtomValue } from "jotai";
 import { selectedChatIdAtom } from "@/atoms/chatAtoms";
 import { useStreamChat } from "@/hooks/useStreamChat";
+import { CopyErrorMessage } from "@/components/CopyErrorMessage";
 interface DyadOutputProps {
   type: "error" | "warning";
   message?: string;
@@ -59,19 +60,6 @@ export const DyadOutput: React.FC<DyadOutputProps> = ({
         <span>{label}</span>
       </div>
 
-      {/* Fix with AI button - always visible for errors */}
-      {isError && message && (
-        <div className="absolute top-9 left-2">
-          <button
-            onClick={handleAIFix}
-            className="cursor-pointer flex items-center justify-center bg-red-600 hover:bg-red-700 dark:bg-red-700 dark:hover:bg-red-800 text-white rounded text-xs p-1 w-24 h-6"
-          >
-            <Sparkles size={16} className="mr-1" />
-            <span>Fix with AI</span>
-          </button>
-        </div>
-      )}
-
       {/* Main content, padded to avoid label */}
       <div className="flex items-center justify-between pl-24 pr-6">
         <div className="flex items-center gap-2">
@@ -103,6 +91,22 @@ export const DyadOutput: React.FC<DyadOutputProps> = ({
           {children}
         </div>
       )}
+
+      {/* Action buttons at the bottom - always visible for errors */}
+      {isError && message && (
+        <div className="mt-3 px-6 flex justify-end gap-2">
+          <CopyErrorMessage
+            errorMessage={children ? `${message}\n${children}` : message}
+          />
+          <button
+            onClick={handleAIFix}
+            className="cursor-pointer flex items-center justify-center bg-red-600 hover:bg-red-700 dark:bg-red-700 dark:hover:bg-red-800 text-white rounded text-xs px-2 py-1 h-6"
+          >
+            <Sparkles size={14} className="mr-1" />
+            <span>Fix with AI</span>
+          </button>
+        </div>
+      )}
     </div>
   );
 };
diff --git a/src/components/preview_panel/PreviewIframe.tsx b/src/components/preview_panel/PreviewIframe.tsx
index 593668e..f428783 100644
--- a/src/components/preview_panel/PreviewIframe.tsx
+++ b/src/components/preview_panel/PreviewIframe.tsx
@@ -25,6 +25,7 @@ import {
   Smartphone,
 } from "lucide-react";
 import { selectedChatIdAtom } from "@/atoms/chatAtoms";
+import { CopyErrorMessage } from "@/components/CopyErrorMessage";
 import { IpcClient } from "@/ipc/ipc_client";
 
 import { useParseRouter } from "@/hooks/useParseRouter";
@@ -136,13 +137,14 @@ const ErrorBanner = ({ error, onDismiss, onAIFix }: ErrorBannerProps) => {
         </div>
       </div>
 
-      {/* AI Fix button at the bottom */}
+      {/* Action buttons at the bottom */}
       {!isDockerError && error.source === "preview-app" && (
-        <div className="mt-2 flex justify-end">
+        <div className="mt-3 px-6 flex justify-end gap-2">
+          <CopyErrorMessage errorMessage={error.message} />
           <button
             disabled={isStreaming}
             onClick={onAIFix}
-            className="cursor-pointer flex items-center space-x-1 px-2 py-0.5 bg-red-500 dark:bg-red-600 text-white rounded text-sm hover:bg-red-600 dark:hover:bg-red-700 disabled:opacity-50 disabled:cursor-not-allowed"
+            className="cursor-pointer flex items-center space-x-1 px-2 py-1 bg-red-500 dark:bg-red-600 text-white rounded text-sm hover:bg-red-600 dark:hover:bg-red-700 disabled:opacity-50 disabled:cursor-not-allowed"
           >
             <Sparkles size={14} />
             <span>Fix error with AI</span>