diff --git a/src/mopidy_smartplaylists/static/index.html b/src/mopidy_smartplaylists/static/index.html
index a8cfb55..c0e715f 100644
--- a/src/mopidy_smartplaylists/static/index.html
+++ b/src/mopidy_smartplaylists/static/index.html
@@ -46,11 +46,35 @@
     border-radius: var(--radius);
     background: var(--card);
     font-size: 0.875rem;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+  }
+  .sidebar .playlist-item .info {
+    overflow: hidden;
+  }
+  .sidebar .playlist-item .info .name {
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
   }
   .sidebar .playlist-item .count {
     color: var(--muted);
     font-size: 0.75rem;
   }
+  .sidebar .playlist-item .del-btn {
+    background: none;
+    border: none;
+    color: var(--muted);
+    cursor: pointer;
+    font-size: 1rem;
+    line-height: 1;
+    padding: 0.25rem;
+    transition: color 0.2s;
+  }
+  .sidebar .playlist-item .del-btn:hover {
+    color: #f87171;
+  }
   .sidebar .empty {
     color: var(--muted);
     font-size: 0.875rem;
@@ -249,10 +273,16 @@ async function loadStatus() {
     }
     list.innerHTML = data.smart_playlists.map(p =>
       `<div class="playlist-item">
-        <div>${esc(p.name)}</div>
-        <div class="count">${p.tracks} track${p.tracks === 1 ? "" : "s"}</div>
+        <div class="info">
+          <div class="name">${esc(p.name)}</div>
+          <div class="count">${p.tracks} track${p.tracks === 1 ? "" : "s"}</div>
+        </div>
+        <button class="del-btn" data-uri="${esc(p.uri)}" title="Delete playlist">✕</button>
       </div>`
     ).join("");
+    list.querySelectorAll(".del-btn").forEach(btn => {
+      btn.onclick = () => deletePlaylist(btn.dataset.uri);
+    });
   } catch {
     list.innerHTML = '<div class="empty">Could not load playlists</div>';
   }
@@ -405,6 +435,17 @@ async function refreshPlaylists() {
   }
 }
 
+async function deletePlaylist(uri) {
+  if (!confirm('Delete "' + uri + '"?')) return;
+  try {
+    await api("POST", "/delete", { uri });
+    showToast("Deleted", "success");
+    loadStatus();
+  } catch (e) {
+    showToast("Delete failed: " + e, "error");
+  }
+}
+
 document.addEventListener("DOMContentLoaded", () => { loadStatus(); loadSqStatus(); });
 </script>
 </body>
diff --git a/src/mopidy_smartplaylists/web.py b/src/mopidy_smartplaylists/web.py
index ef9e173..c3bd200 100644
--- a/src/mopidy_smartplaylists/web.py
+++ b/src/mopidy_smartplaylists/web.py
@@ -326,6 +326,26 @@ class StatusHandler(tornado.web.RequestHandler):
         self.write({"smart_playlists": smart, "count": len(smart)})
 
 
+class PlaylistDeleteHandler(tornado.web.RequestHandler):
+    def initialize(self, core: CoreProxy) -> None:
+        self.core = core
+
+    def post(self) -> None:
+        data = json.loads(self.request.body)
+        uri = data.get("uri", "")
+        if not uri:
+            self.set_status(400)
+            self.write({"error": "Missing 'uri' in request body"})
+            return
+        try:
+            self.core.playlists.delete(uri).get()
+            self.write({"status": "ok"})
+        except Exception as e:
+            logger.exception("Failed to delete playlist %s", uri)
+            self.set_status(500)
+            self.write({"error": str(e)})
+
+
 class SmartQueueControlHandler(tornado.web.RequestHandler):
     def initialize(self) -> None:
         pass
@@ -395,5 +415,6 @@ def app_factory(config: Config, core: CoreProxy) -> list[tuple]:
          {"core": core, "uris": uris, "variety_chance": 0.15}),
         (r"/refresh", RefreshHandler, {"core": core, "config": config}),
         (r"/status", StatusHandler, {"core": core, "prefix": prefix}),
+        (r"/delete", PlaylistDeleteHandler, {"core": core}),
         (r"/smart-queue", SmartQueueControlHandler, {}),
     ]