diff --git a/src/filter.rs b/src/filter.rs
index 68dea80..24b3e69 100644
--- a/src/filter.rs
+++ b/src/filter.rs
@@ -66,6 +66,7 @@ impl<I: LabeledItem + Clone> FilteredView<I> {
             Key::Enter if !self.items.is_empty() => None,
             // Otherwise, no items found.
             Key::Enter => Some(State::Error("No items".into())),
+            Key::Tab => Some(State::Active),
             // Ignore spaces passing through.
             Key::Char(' ') => {
                 self.input.delete_left();
diff --git a/src/multiselect.rs b/src/multiselect.rs
index ea1a10d..5a29a98 100644
--- a/src/multiselect.rs
+++ b/src/multiselect.rs
@@ -157,6 +157,15 @@ impl<T: Clone> PromptInteraction<Vec<T>> for MultiSelect<T> {
                     self.page.start = self.cursor - self.page.height + 1;
                 }
             }
+            Key::Tab => {
+                let any_selected = self.items.iter().any(|item| item.borrow().selected);
+
+                let target_state = !any_selected;
+
+                for item in &self.items {
+                    item.borrow_mut().selected = target_state;
+                }
+            }
             Key::Char(' ') => {
                 let mut item = self.filter.items()[self.cursor].borrow_mut();
                 item.selected = !item.selected;
@@ -236,7 +245,7 @@ impl<T: Clone> PromptInteraction<Vec<T>> for MultiSelect<T> {
             theme.format_footer_with_message(
                 &state.into(),
                 &format!(
-                    "{not_rendered_items} selected item{s} not displayed",
+                    "{not_rendered_items} selected item{s} not displayed - Tab: toggle all",
                     s = if not_rendered_items > 1 { "s" } else { "" }
                 ),
             )