diff --git a/.changeset/prompt-input-paste-text-with-image.md b/.changeset/prompt-input-paste-text-with-image.md
new file mode 100644
index 00000000..c5e66d8c
--- /dev/null
+++ b/.changeset/prompt-input-paste-text-with-image.md
@@ -0,0 +1,5 @@
+---
+"ai-elements": patch
+---
+
+Paste the text of a spreadsheet or document selection in PromptInput instead of attaching its image
diff --git a/apps/docs/content/components/(chatbot)/prompt-input.mdx b/apps/docs/content/components/(chatbot)/prompt-input.mdx
index ad2c9f5b..11950e4d 100644
--- a/apps/docs/content/components/(chatbot)/prompt-input.mdx
+++ b/apps/docs/content/components/(chatbot)/prompt-input.mdx
@@ -241,6 +241,7 @@ export async function POST(req: Request) {
 
 - Auto-resizing textarea that adjusts height based on content
 - File attachment support with drag-and-drop
+- Paste files from the clipboard; a spreadsheet or document selection pastes as text
 - Built-in screenshot capture action
 - Image preview for image attachments
 - Configurable file constraints (max files, max size, accepted types)
diff --git a/packages/elements/__tests__/prompt-input.test.tsx b/packages/elements/__tests__/prompt-input.test.tsx
index d961a3ba..7927892e 100644
--- a/packages/elements/__tests__/prompt-input.test.tsx
+++ b/packages/elements/__tests__/prompt-input.test.tsx
@@ -1997,6 +1997,7 @@ describe("paste functionality", () => {
 
     // Mock clipboardData items
     pasteEvent.clipboardData = {
+      getData: () => "",
       items: [
         {
           getAsFile: () => file,
@@ -2014,6 +2015,96 @@ describe("paste functionality", () => {
     });
   });
 
+  it("pastes the text of a spreadsheet selection instead of its image", async () => {
+    setupPromptInputTests();
+    const onSubmit = vi.fn();
+
+    const AttachmentConsumer = () => {
+      const attachments = usePromptInputAttachments();
+      return <div data-testid="count">{attachments.files.length}</div>;
+    };
+
+    render(
+      <PromptInput onSubmit={onSubmit}>
+        <PromptInputBody>
+          <AttachmentConsumer />
+          <PromptInputTextarea />
+        </PromptInputBody>
+      </PromptInput>
+    );
+
+    const textarea = screen.getByPlaceholderText(
+      "What would you like to know?"
+    );
+    textarea.focus();
+
+    const clipboardData = new DataTransfer();
+    clipboardData.setData("text/plain", "Q1\t42");
+    clipboardData.setData(
+      "text/html",
+      "<table><tr><td>Q1</td><td>42</td></tr></table>"
+    );
+    clipboardData.items.add(
+      new File(["image"], "image.png", { type: "image/png" })
+    );
+    const pasteEvent = new ClipboardEvent("paste", {
+      bubbles: true,
+      cancelable: true,
+      clipboardData,
+    });
+
+    await act(() => {
+      textarea.dispatchEvent(pasteEvent);
+    });
+
+    expect(pasteEvent.defaultPrevented).toBeFalsy();
+    expect(screen.getByTestId("count")).toHaveTextContent("0");
+  });
+
+  it("attaches a copied file whose name is also on the clipboard as text", async () => {
+    setupPromptInputTests();
+    const onSubmit = vi.fn();
+
+    const AttachmentConsumer = () => {
+      const attachments = usePromptInputAttachments();
+      return <div data-testid="count">{attachments.files.length}</div>;
+    };
+
+    render(
+      <PromptInput onSubmit={onSubmit}>
+        <PromptInputBody>
+          <AttachmentConsumer />
+          <PromptInputTextarea />
+        </PromptInputBody>
+      </PromptInput>
+    );
+
+    const textarea = screen.getByPlaceholderText(
+      "What would you like to know?"
+    );
+    textarea.focus();
+
+    const clipboardData = new DataTransfer();
+    clipboardData.setData("text/plain", "report.png");
+    clipboardData.items.add(
+      new File(["image"], "report.png", { type: "image/png" })
+    );
+    const pasteEvent = new ClipboardEvent("paste", {
+      bubbles: true,
+      cancelable: true,
+      clipboardData,
+    });
+
+    await act(() => {
+      textarea.dispatchEvent(pasteEvent);
+    });
+
+    await vi.waitFor(() => {
+      expect(screen.getByTestId("count")).toHaveTextContent("1");
+    });
+    expect(pasteEvent.defaultPrevented).toBeTruthy();
+  });
+
   it("handles paste with no files", () => {
     setupPromptInputTests();
     const onSubmit = vi.fn();
diff --git a/packages/elements/src/prompt-input.tsx b/packages/elements/src/prompt-input.tsx
index 412c846d..3deb37c6 100644
--- a/packages/elements/src/prompt-input.tsx
+++ b/packages/elements/src/prompt-input.tsx
@@ -1019,6 +1019,14 @@ export const PromptInputTextarea = ({
         return;
       }
 
+      // Copied spreadsheet cells also carry a picture of the selection; paste their text instead
+      if (
+        event.clipboardData.getData("text/plain") &&
+        event.clipboardData.getData("text/html")
+      ) {
+        return;
+      }
+
       const files: File[] = [];
 
       for (const item of items) {