diff --git a/ui/src/pages/CompanyInvites.test.tsx b/ui/src/pages/CompanyInvites.test.tsx
index 27961dbc73c..280ffb11487 100644
--- a/ui/src/pages/CompanyInvites.test.tsx
+++ b/ui/src/pages/CompanyInvites.test.tsx
@@ -198,7 +198,11 @@ describe("CompanyInvites", () => {
     expect(clipboardWriteTextMock).toHaveBeenCalledWith("https://paperclip.local/invite/new-token");
     expect(container.textContent).toContain("Latest invite link");
     expect(container.textContent).toContain("This URL includes the current Paperclip domain returned by the server.");
-    expect(container.textContent).toContain("https://paperclip.local/invite/new-token");
+    expect(container.querySelector('input[aria-label="Latest invite URL"]')).toHaveProperty(
+      "value",
+      "https://paperclip.local/invite/new-token",
+    );
+    expect(container.textContent).toContain("Copy link");
     expect(container.textContent).toContain("Open invite");
     expect(pushToastMock).toHaveBeenCalledWith({
       title: "Invite created",
@@ -206,12 +210,12 @@ describe("CompanyInvites", () => {
       tone: "success",
     });
 
-    const inviteFieldButton = Array.from(container.querySelectorAll("button")).find(
-      (button) => button.textContent?.includes("https://paperclip.local/invite/new-token"),
+    const copyLinkButton = Array.from(container.querySelectorAll("button")).find(
+      (button) => button.textContent === "Copy link",
     );
 
     await act(async () => {
-      inviteFieldButton?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
+      copyLinkButton?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
     });
     await flushReact();
 
@@ -230,6 +234,61 @@ describe("CompanyInvites", () => {
     });
   });
 
+  it("falls back to selectable text when browser clipboard access is unavailable", async () => {
+    Object.defineProperty(globalThis.navigator, "clipboard", {
+      configurable: true,
+      value: undefined,
+    });
+    Object.defineProperty(document, "queryCommandSupported", {
+      configurable: true,
+      value: vi.fn((command: string) => command === "copy"),
+    });
+    Object.defineProperty(document, "execCommand", {
+      configurable: true,
+      value: vi.fn(() => true),
+    });
+
+    const root = createRoot(container);
+    const queryClient = new QueryClient({
+      defaultOptions: { queries: { retry: false } },
+    });
+
+    await act(async () => {
+      root.render(
+        <MemoryRouter>
+          <QueryClientProvider client={queryClient}>
+            <CompanyInvites />
+          </QueryClientProvider>
+        </MemoryRouter>,
+      );
+    });
+    await flushReact();
+    await flushReact();
+
+    const createButton = Array.from(container.querySelectorAll("button")).find(
+      (button) => button.textContent === "Create invite",
+    );
+
+    await act(async () => {
+      createButton?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
+    });
+    await flushReact();
+    await flushReact();
+
+    const inviteInput = container.querySelector('input[aria-label="Latest invite URL"]') as HTMLInputElement | null;
+    expect(inviteInput?.value).toBe("https://paperclip.local/invite/new-token");
+    expect(document.execCommand).toHaveBeenCalledWith("copy");
+    expect(pushToastMock).toHaveBeenCalledWith({
+      title: "Invite created",
+      body: "Invite ready below and copied to clipboard.",
+      tone: "success",
+    });
+
+    await act(async () => {
+      root.unmount();
+    });
+  });
+
   it("ignores legacy cached invite arrays and refetches paginated history", async () => {
     const root = createRoot(container);
     const queryClient = new QueryClient({
diff --git a/ui/src/pages/CompanyInvites.tsx b/ui/src/pages/CompanyInvites.tsx
index f20ee636b3a..4a7a098cb2c 100644
--- a/ui/src/pages/CompanyInvites.tsx
+++ b/ui/src/pages/CompanyInvites.tsx
@@ -1,6 +1,6 @@
-import { useEffect, useMemo, useState } from "react";
+import { useEffect, useMemo, useRef, useState } from "react";
 import { useInfiniteQuery, useMutation, useQueryClient } from "@tanstack/react-query";
-import { Check, ExternalLink, MailPlus } from "lucide-react";
+import { Check, Copy, ExternalLink, MailPlus } from "lucide-react";
 import { accessApi } from "@/api/access";
 import { ApiError } from "@/api/client";
 import { Button } from "@/components/ui/button";
@@ -52,6 +52,7 @@ export function CompanyInvites() {
   const [humanRole, setHumanRole] = useState<"owner" | "admin" | "operator" | "viewer">("operator");
   const [latestInviteUrl, setLatestInviteUrl] = useState<string | null>(null);
   const [latestInviteCopied, setLatestInviteCopied] = useState(false);
+  const latestInviteInputRef = useRef<HTMLInputElement | null>(null);
 
   useEffect(() => {
     if (!latestInviteCopied) return;
@@ -61,6 +62,11 @@ export function CompanyInvites() {
     return () => window.clearTimeout(timeout);
   }, [latestInviteCopied]);
 
+  function selectLatestInviteUrl() {
+    latestInviteInputRef.current?.focus();
+    latestInviteInputRef.current?.select();
+  }
+
   async function copyInviteUrl(url: string) {
     try {
       if (typeof navigator !== "undefined" && navigator.clipboard?.writeText) {
@@ -71,9 +77,36 @@ export function CompanyInvites() {
       // Fall through to the unavailable message below.
     }
 
+    const canUseLegacyCopy =
+      typeof document !== "undefined" &&
+      typeof document.execCommand === "function" &&
+      (typeof document.queryCommandSupported !== "function" || document.queryCommandSupported("copy"));
+    if (canUseLegacyCopy) {
+      const textarea = document.createElement("textarea");
+      textarea.value = url;
+      textarea.setAttribute("readonly", "true");
+      textarea.style.position = "fixed";
+      textarea.style.top = "0";
+      textarea.style.left = "-9999px";
+      document.body.appendChild(textarea);
+      textarea.focus();
+      textarea.select();
+      textarea.setSelectionRange(0, textarea.value.length);
+
+      try {
+        const copied = document.execCommand("copy");
+        document.body.removeChild(textarea);
+        selectLatestInviteUrl();
+        if (copied) return true;
+      } catch {
+        document.body.removeChild(textarea);
+      }
+    }
+
+    selectLatestInviteUrl();
     pushToast({
       title: "Clipboard unavailable",
-      body: "Copy the invite URL manually from the field below.",
+      body: "The invite URL is selected. Copy it manually from the field.",
       tone: "warn",
     });
     return false;
@@ -251,17 +284,31 @@ export function CompanyInvites() {
                 This URL includes the current Paperclip domain returned by the server.
               </div>
             </div>
-            <button
-              type="button"
-              onClick={async () => {
-                const copied = await copyInviteUrl(latestInviteUrl);
-                setLatestInviteCopied(copied);
-              }}
-              className="w-full rounded-md border border-border bg-muted/60 px-3 py-2 text-left text-sm break-all transition-colors hover:bg-background"
-            >
-              {latestInviteUrl}
-            </button>
+            <label className="block space-y-1">
+              <span className="sr-only">Latest invite URL</span>
+              <input
+                ref={latestInviteInputRef}
+                readOnly
+                value={latestInviteUrl}
+                onFocus={(event) => event.currentTarget.select()}
+                onClick={(event) => event.currentTarget.select()}
+                className="w-full rounded-md border border-border bg-muted/60 px-3 py-2 text-sm text-foreground outline-none transition-colors selection:bg-primary selection:text-primary-foreground focus:border-ring"
+                aria-label="Latest invite URL"
+              />
+            </label>
             <div className="flex flex-wrap gap-2">
+              <Button
+                type="button"
+                size="sm"
+                variant="outline"
+                onClick={async () => {
+                  const copied = await copyInviteUrl(latestInviteUrl);
+                  setLatestInviteCopied(copied);
+                }}
+              >
+                <Copy className="h-4 w-4" />
+                Copy link
+              </Button>
               <Button size="sm" variant="outline" asChild>
                 <a href={latestInviteUrl} target="_blank" rel="noreferrer">
                   <ExternalLink className="h-4 w-4" />