diff --git a/packages/opencode/src/cli/cmd/tui/app.tsx b/packages/opencode/src/cli/cmd/tui/app.tsx
index 703da1b59d..a26b8cfdfe 100644
--- a/packages/opencode/src/cli/cmd/tui/app.tsx
+++ b/packages/opencode/src/cli/cmd/tui/app.tsx
@@ -301,6 +301,9 @@ function App(props: { onSnapshot?: () => Promise<string[]> }) {
     renderer.clearSelection()
   }
   const [terminalTitleEnabled, setTerminalTitleEnabled] = createSignal(kv.get("terminal_title_enabled", true))
+  const [pasteSummaryEnabled, setPasteSummaryEnabled] = createSignal(
+    kv.get("paste_summary_enabled", !sync.data.config.experimental?.disable_paste_summary),
+  )
 
   // Update terminal window title based on current route and session
   createEffect(() => {
@@ -736,6 +739,19 @@ function App(props: { onSnapshot?: () => Promise<string[]> }) {
         dialog.clear()
       },
     },
+    {
+      title: pasteSummaryEnabled() ? "Disable paste summary" : "Enable paste summary",
+      value: "app.toggle.paste_summary",
+      category: "System",
+      onSelect: (dialog) => {
+        setPasteSummaryEnabled((prev) => {
+          const next = !prev
+          kv.set("paste_summary_enabled", next)
+          return next
+        })
+        dialog.clear()
+      },
+    },
     {
       title: kv.get("session_directory_filter_enabled", true)
         ? "Disable session directory filtering"
diff --git a/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx b/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
index 7fead6fdbc..641edd30a3 100644
--- a/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
+++ b/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
@@ -1209,7 +1209,7 @@ export function Prompt(props: PromptProps) {
                 const lineCount = (pastedContent.match(/\n/g)?.length ?? 0) + 1
                 if (
                   (lineCount >= 3 || pastedContent.length > 150) &&
-                  !sync.data.config.experimental?.disable_paste_summary
+                  kv.get("paste_summary_enabled", !sync.data.config.experimental?.disable_paste_summary)
                 ) {
                   pasteText(pastedContent, `[Pasted ~${lineCount} lines]`)
                   return