diff --git a/app/views/cards/container/_title.html.erb b/app/views/cards/container/_title.html.erb
index a7176ecb2..15f1ed856 100644
--- a/app/views/cards/container/_title.html.erb
+++ b/app/views/cards/container/_title.html.erb
@@ -23,7 +23,7 @@
       <%= form.label :title, class: "flex flex-column align-center autoresize__wrapper", data: { autoresize_target: "wrapper", autoresize_clone_value: "" } do %>
         <%= form.text_area :title, placeholder: "Name it…",
               class: "card-field__title autoresize__textarea input input--textarea full-width borderless txt-align-start hide-focus-ring hide-scrollbar",
-              autofocus: card.title.blank?, rows: 1, dir: "auto",
+              autofocus: card.title.blank?, rows: 1, dir: "auto", maxlength: 255,
               data: { autoresize_target: "textarea", action: "input->autoresize#resize auto-save#change blur->auto-save#submit keydown.enter->auto-save#submit:prevent" } %>
       <% end %>
     </h1>
diff --git a/app/views/cards/edit.html.erb b/app/views/cards/edit.html.erb
index 0f33ab9c3..768fe133c 100644
--- a/app/views/cards/edit.html.erb
+++ b/app/views/cards/edit.html.erb
@@ -4,7 +4,7 @@
     <h1 class="card__title flex align-start gap-half">
       <%= form.label :title, class: "flex flex-column align-center autoresize__wrapper", data: { autoresize_target: "wrapper", autoresize_clone_value: "" } do %>
         <%= form.text_area :title, class: "card-field__title autoresize__textarea input input--textarea full-width borderless txt-align-start hide-focus-ring hide-scrollbar",
-              required: true, autofocus: true, placeholder: "Name it…", rows: 1, dir: "auto",
+              required: true, autofocus: true, placeholder: "Name it…", rows: 1, dir: "auto", maxlength: 255,
               data: { autoresize_target: "textarea", action: "input->autoresize#resize keydown.enter->form#submit:prevent keydown.ctrl+enter->form#submit:prevent keydown.meta+enter->form#submit:prevent keydown.esc->form#cancel focus->form#select" } %>
       <% end %>
     </h1>