diff --git a/page/src/playground.tsx b/page/src/playground.tsx
index 42ae12a0..6d771afe 100644
--- a/page/src/playground.tsx
+++ b/page/src/playground.tsx
@@ -12,7 +12,7 @@ import {
   PopoverTrigger,
 } from "@/components/ui/popover";
 
-import { createDefaultSettings, Settings } from "./settings";
+import { Settings, loadSettings, saveSettings } from "./settings";
 import { SettingsMenu } from "@/components/settings-menu";
 
 import { PlayFill, StopFill, GearFill, PauseFill } from "react-bootstrap-icons";
@@ -79,7 +79,7 @@ export class Playground extends React.Component<
     this.toggleEmulatorState = this.toggleEmulatorState.bind(this);
 
     this.state = {
-      settings: createDefaultSettings(),
+      settings: loadSettings(),
       filesystemPromise: null,
       filesystem: null,
       emulator: null,
@@ -247,7 +247,10 @@ export class Playground extends React.Component<
               <PopoverContent>
                 <SettingsMenu
                   settings={this.state.settings}
-                  onChange={(s) => this.setState({ settings: s })}
+                  onChange={(s) => {
+                    saveSettings(s);
+                    this.setState({ settings: s });
+                  }}
                 />
               </PopoverContent>
             </Popover>
diff --git a/page/src/settings.ts b/page/src/settings.ts
index b12fc819..d47e528e 100644
--- a/page/src/settings.ts
+++ b/page/src/settings.ts
@@ -16,6 +16,32 @@ export function createDefaultSettings(): Settings {
   };
 }
 
+export function loadSettings(): Settings {
+  const defaultSettings = createDefaultSettings();
+
+  const settingsStr = localStorage.getItem("settings");
+  if (!settingsStr) {
+    return defaultSettings;
+  }
+
+  try {
+    const userSettings = JSON.parse(settingsStr);
+    const keys = Object.keys(defaultSettings);
+
+    keys.forEach((k) => {
+      if (k in userSettings) {
+        (defaultSettings as any)[k] = userSettings[k];
+      }
+    });
+  } catch (e) {}
+
+  return defaultSettings;
+}
+
+export function saveSettings(settings: Settings) {
+  localStorage.setItem("settings", JSON.stringify(settings));
+}
+
 export function translateSettings(settings: Settings): string[] {
   const switches: string[] = [];