diff --git a/docs/modding.md b/docs/modding.md
index 80e1998ea5..86af7ce34c 100644
--- a/docs/modding.md
+++ b/docs/modding.md
@@ -422,6 +422,22 @@ sets `keep_open`. A `keep_open` action can close it later (or immediately) with
 `on_dismiss` if present and always closes. `dialog_set_body`, `dialog_set_icon`, and `dialog_add_action` mutate a live
 dialog.
 
+**Toasts:** `push_toast` enqueues a notification. Titles and bodies accept RML. The optional `type` is applied as an
+RCSS class; `warning` uses the built-in warning appearance, and mods can define their own types. A duration of 0 uses
+the default of 5 seconds.
+
+Toasts have a `mod-id` attribute, so `UI_SCOPE_OVERLAY` styles can use selectors such as
+`toast[mod-id="com.example.randomizer"].success`.
+
+```cpp
+UiToastDesc toast = UI_TOAST_DESC_INIT;
+toast.type = "success";
+toast.title_rml = "Randomizer";
+toast.body_rml = "<span>Seed loaded successfully.</span>";
+toast.duration_ms = 3000;
+svc_ui->push_toast(mod_ctx, &toast);
+```
+
 **Menu bar tabs:** `register_menu_tab` adds a tab to the in-game menu bar. `on_selected` fires when the user activates
 the tab: typically you'd push a window from it. The tab is removed by `unregister_menu_tab`, or automatically when the
 mod is disabled.
diff --git a/sdk/include/mods/svc/ui.h b/sdk/include/mods/svc/ui.h
index 1635a96c5f..5dd9066421 100644
--- a/sdk/include/mods/svc/ui.h
+++ b/sdk/include/mods/svc/ui.h
@@ -9,11 +9,11 @@
 
 #define UI_SERVICE_ID "dev.twilitrealm.dusklight.ui"
 #define UI_SERVICE_MAJOR 1u
-#define UI_SERVICE_MINOR 0u
+#define UI_SERVICE_MINOR 1u
 
 /*
- * UI primitives: a panel inside the host Mods window, mod-owned windows, dialogs, scoped
- * RCSS stylesheets and menu bar tabs.
+ * UI primitives: a panel inside the host Mods window, mod-owned windows, dialogs, toasts,
+ * scoped RCSS stylesheets and menu bar tabs.
  *
  * All calls must be made on the game thread from mod callbacks (initialize, update, hooks, or UI
  * callbacks). Handles are opaque, generation-checked ids; a stale or unknown handle fails with
@@ -212,6 +212,19 @@ typedef struct UiMenuTabDesc {
 
 #define UI_MENU_TAB_DESC_INIT {sizeof(UiMenuTabDesc), NULL, NULL, NULL}
 
+typedef struct UiToastDesc {
+    uint32_t struct_size;
+    /* Optional RCSS class, such as "warning" or a custom mod-defined type. */
+    const char* type;
+    /* Optional RML. At least one of title_rml or body_rml must be non-empty. */
+    const char* title_rml;
+    const char* body_rml;
+    /* How long the toast remains open; 0 uses the default of 5000 ms. */
+    uint32_t duration_ms;
+} UiToastDesc;
+
+#define UI_TOAST_DESC_INIT {sizeof(UiToastDesc), NULL, NULL, NULL, 0u}
+
 typedef struct UiService {
     ServiceHeader header;
 
@@ -275,6 +288,9 @@ typedef struct UiService {
     ModResult (*register_menu_tab)(
         ModContext* ctx, const UiMenuTabDesc* desc, UiMenuTabHandle* out_tab);
     ModResult (*unregister_menu_tab)(ModContext* ctx, UiMenuTabHandle tab);
+
+    /* Enqueue a toast notification. */
+    ModResult (*push_toast)(ModContext* ctx, const UiToastDesc* desc);
 } UiService;
 
 MOD_DECLARE_SERVICE(UiService, svc_ui, UI_SERVICE_ID, UI_SERVICE_MAJOR, UI_SERVICE_MINOR);
diff --git a/src/dusk/mods/svc/ui.cpp b/src/dusk/mods/svc/ui.cpp
index cf4ea86808..6f0ff297fc 100644
--- a/src/dusk/mods/svc/ui.cpp
+++ b/src/dusk/mods/svc/ui.cpp
@@ -18,6 +18,7 @@
 #include <fmt/format.h>
 
 #include <algorithm>
+#include <chrono>
 #include <climits>
 #include <cstdint>
 #include <functional>
@@ -1321,6 +1322,27 @@ ModResult ui_unregister_menu_tab(ModContext* context, UiMenuTabHandle tab) {
     return ui_impl::ui_unregister_menu_tab(*mod, tab);
 }
 
+ModResult ui_push_toast(ModContext* context, const UiToastDesc* desc) {
+    auto* mod = mod_from_context(context);
+    if (mod == nullptr || desc == nullptr || desc->struct_size < sizeof(UiToastDesc) ||
+        ((desc->title_rml == nullptr || desc->title_rml[0] == '\0') &&
+            (desc->body_rml == nullptr || desc->body_rml[0] == '\0')))
+    {
+        return MOD_INVALID_ARGUMENT;
+    }
+
+    constexpr uint32_t kDefaultDurationMs = 5000;
+    const uint32_t durationMs = desc->duration_ms == 0 ? kDefaultDurationMs : desc->duration_ms;
+    ui::push_toast({
+        .type = desc->type != nullptr ? desc->type : "",
+        .title = desc->title_rml != nullptr ? desc->title_rml : "",
+        .content = desc->body_rml != nullptr ? desc->body_rml : "",
+        .duration = std::chrono::milliseconds{durationMs},
+        .modId = mod->metadata.id,
+    });
+    return MOD_OK;
+}
+
 ModResult ui_dialog_set_body(ModContext* context, UiDialogHandle dialog, const char* bodyRml) {
     auto* mod = mod_from_context(context);
     if (mod == nullptr || dialog == 0 || bodyRml == nullptr) {
@@ -1371,6 +1393,7 @@ constexpr UiService s_uiService{
     .unregister_styles = ui_unregister_styles,
     .register_menu_tab = ui_register_menu_tab,
     .unregister_menu_tab = ui_unregister_menu_tab,
+    .push_toast = ui_push_toast,
 };
 
 }  // namespace
diff --git a/src/dusk/ui/overlay.cpp b/src/dusk/ui/overlay.cpp
index d2bd3fe6c1..d0ee19cc6a 100644
--- a/src/dusk/ui/overlay.cpp
+++ b/src/dusk/ui/overlay.cpp
@@ -71,6 +71,9 @@ Rml::Element* create_toast(Rml::Element* parent, const Toast& toast) {
     }
 
     auto* elem = append(parent, "toast");
+    if (!toast.modId.empty()) {
+        elem->SetAttribute("mod-id", toast.modId);
+    }
     if (!toast.type.empty()) {
         elem->SetClass(toast.type, true);
     }
diff --git a/src/dusk/ui/ui.hpp b/src/dusk/ui/ui.hpp
index bd993ea34d..d5db990570 100644
--- a/src/dusk/ui/ui.hpp
+++ b/src/dusk/ui/ui.hpp
@@ -30,6 +30,7 @@ struct Toast {
     Rml::String title;
     Rml::String content;
     clock::duration duration;
+    Rml::String modId;
 };
 
 // Button clicked/pressed