diff --git a/src/settings/Settings.tsx b/src/settings/Settings.tsx
index dd82f25..8806ff5 100644
--- a/src/settings/Settings.tsx
+++ b/src/settings/Settings.tsx
@@ -3,6 +3,7 @@ import {
   createSignal,
   For,
   Show,
+  type JSX,
   type ParentComponent,
 } from "solid-js";
 import Scaffold from "../material/Scaffold.js";
@@ -17,6 +18,7 @@ import {
   ListItemSecondaryAction,
   ListItemText,
   ListSubheader,
+  NativeSelect,
   Switch,
   Toolbar,
 } from "@suid/material";
@@ -46,6 +48,96 @@ import BottomSheet from "../material/BottomSheet.jsx";
 import { useServiceWorker } from "../platform/host.js";
 import { useSessions } from "../masto/clients.js";
 
+type Inset = {
+  top?: number;
+  right?: number;
+  bottom?: number;
+  left?: number;
+};
+
+type SafeAreaInsets = {
+  landscape: Inset;
+  protrait: Inset;
+};
+
+const safeAreaInsets: Record<string, SafeAreaInsets> = {
+  iphone15: {
+    protrait: {
+      top: 59,
+      bottom: 34,
+    },
+    landscape: {
+      bottom: 21,
+      left: 59,
+      right: 59,
+    },
+  },
+  iphone12: {
+    protrait: {
+      top: 47,
+      bottom: 34,
+    },
+    landscape: {
+      bottom: 21,
+      left: 47,
+      right: 47,
+    },
+  },
+  iphone13mini: {
+    protrait: {
+      top: 50,
+      bottom: 34,
+    },
+    landscape: {
+      bottom: 21,
+      left: 50,
+      right: 50,
+    },
+  },
+};
+
+let screenOrientationCallback: (() => void) | undefined;
+
+function applySafeAreaEmulation(root: HTMLElement, insets: Inset) {
+  for (const key of Object.keys(insets) as (keyof Inset)[]) {
+    const value = insets[key];
+    if (!value || value === 0) continue;
+    root.style.setProperty(`--safe-area-inset-${key}`, `${value}px`);
+  }
+}
+
+function setupSafeAreaEmulation(name: string) {
+  const insets = safeAreaInsets[name];
+  const root = document.querySelector(":root")! as HTMLElement;
+  if (!insets) {
+    if (screenOrientationCallback) {
+      window.screen.orientation.removeEventListener(
+        "change",
+        screenOrientationCallback,
+      );
+      screenOrientationCallback = undefined;
+    }
+    for (const name of ["top", "right", "bottom", "left"]) {
+      root.style.removeProperty(`--safe-area-inset-${name}`);
+    }
+  } else {
+    screenOrientationCallback = () => {
+      if (window.screen.orientation.type === "portrait-primary") {
+        console.debug("safe area emulation: protrait");
+        applySafeAreaEmulation(root, insets.protrait);
+      } else if (window.screen.orientation.type === "landscape-primary") {
+        console.debug("safe area emulation: landscape");
+        applySafeAreaEmulation(root, insets.landscape);
+      }
+    };
+    window.screen.orientation.addEventListener(
+      "change",
+      screenOrientationCallback,
+    );
+    screenOrientationCallback();
+  }
+}
+
 type Strings = {
   ["lang.auto"]: Template<{ detected: string }>;
 } & Record<string, string | undefined>;
@@ -235,6 +327,45 @@ const Settings: ParentComponent = (props) => {
           </ListItem>
           <Divider />
         </li>
+        {import.meta.env.DEV ? (
+          <li>
+            <ListSubheader>Developer Tools</ListSubheader>
+            <ListItem
+              secondaryAction={
+                window.screen?.orientation ? (
+                  <NativeSelect
+                    sx={{ maxWidth: "40vw" }}
+                    onChange={(event) => {
+                      const k = event.currentTarget.value;
+                      setupSafeAreaEmulation(k);
+                    }}
+                  >
+                    <option>Don't change</option>
+                    <option value={"ua"}>User agent</option>
+                    <option value={"iphone15"}>
+                      iPhone 15 and Plus, Pro, Pro Max
+                    </option>
+                    <option value={"iphone12"}>iPhone 12, 13 and 14</option>
+                    <option value={"iphone13mini"}>iPhone 13 mini</option>
+                  </NativeSelect>
+                ) : undefined
+              }
+            >
+              <ListItemText
+                secondary={
+                  window.screen?.orientation
+                    ? undefined
+                    : "Unsupported on This Platform"
+                }
+              >
+                Safe Area Insets
+              </ListItemText>
+            </ListItem>
+            <Divider />
+          </li>
+        ) : (
+          <></>
+        )}
       </List>
     </Scaffold>
   );