diff --git a/README.md b/README.md
index ca5c03b74..af62a0f3d 100644
--- a/README.md
+++ b/README.md
@@ -116,6 +116,7 @@ These are all available as options in the Runes sub-page of the app's settings.
   - Show debug context for posts in Discover feed
   - Don't include the 'via' field in own posts
   - Developer mode
+  - Feature gates
 
 ### TODO: Xan
 
diff --git a/src/Navigation.tsx b/src/Navigation.tsx
index 6ab5c1daf..394caf99b 100644
--- a/src/Navigation.tsx
+++ b/src/Navigation.tsx
@@ -126,6 +126,7 @@ import {RunesBadgesSettingsScreen} from '#/screens/Settings/RunesSettings/Badges
 import {RunesDisplayDensitySettingsScreen} from '#/screens/Settings/RunesSettings/DensitySettings'
 import {RunesDisplaySettingsScreen} from '#/screens/Settings/RunesSettings/DisplaySettings'
 import {RunesExtraSettingsScreen} from '#/screens/Settings/RunesSettings/ExtraSettings'
+import {RunesExtraFeatureGatesSettingsScreen} from '#/screens/Settings/RunesSettings/FeatureGatesSettings'
 import {RunesUsabilityFeedSettingsScreen} from '#/screens/Settings/RunesSettings/FeedSettings'
 import {RunesImpressionsSettingsScreen} from '#/screens/Settings/RunesSettings/ImpressionsSettings'
 import {RunesInfrastructureSettingsScreen} from '#/screens/Settings/RunesSettings/InfrastructureSettings'
@@ -487,6 +488,11 @@ function commonScreens(Stack: typeof Flat, unreadCountLabel?: string) {
         getComponent={() => RunesExtraSettingsScreen}
         options={{title: title(msg`Extra settings`), requireAuth: true}}
       />
+      <Stack.Screen
+        name="RunesExtraFeatureGatesSettings"
+        getComponent={() => RunesExtraFeatureGatesSettingsScreen}
+        options={{title: title(msg`Feature gates`), requireAuth: true}}
+      />
       <Stack.Screen
         name="RunesSettingsSyncSettings"
         getComponent={() => RunesSettingsSyncSettingsScreen}
diff --git a/src/analytics/features/index.ts b/src/analytics/features/index.ts
index ca980b984..4a9ef5d99 100644
--- a/src/analytics/features/index.ts
+++ b/src/analytics/features/index.ts
@@ -37,6 +37,10 @@ export const features = new GrowthBook({
  */
 export const init = Promise.resolve()
 
+export function setForcedFeatureValues(overrides?: Record<string, boolean>) {
+  features.setForcedFeatures(new Map(Object.entries(overrides ?? {})))
+}
+
 /**
  * Refresh feature gates from GrowthBook. Updates attributes based on the
  * provided account, if any.
diff --git a/src/analytics/index.tsx b/src/analytics/index.tsx
index d6b1f55c8..163ca129a 100644
--- a/src/analytics/index.tsx
+++ b/src/analytics/index.tsx
@@ -8,6 +8,7 @@ import {
   init,
   refresh,
   setAttributes,
+  setForcedFeatureValues,
 } from '#/analytics/features'
 import {
   getAndMigrateDeviceId,
@@ -25,7 +26,7 @@ import {type Metrics, metrics} from '#/analytics/metrics'
 import * as refParams from '#/analytics/misc/refParams'
 import * as env from '#/env'
 import {useGeolocationServiceResponse} from '#/geolocation/service'
-import {device} from '#/storage'
+import {device, useStorage} from '#/storage'
 
 export * as utils from '#/analytics/utils'
 export const features = {init, refresh}
@@ -180,6 +181,7 @@ export function AnalyticsFeaturesContext({
   children: React.ReactNode
 }) {
   const parentContext = useContext(Context)
+  const [featureGateOverrides] = useStorage(device, ['featureGateOverrides'])
 
   /**
    * Side-effects: we need to synchronously set these during the same render
@@ -187,6 +189,7 @@ export function AnalyticsFeaturesContext({
    * the singleton GrowthBook instance.
    */
   setAttributes(parentContext.metadata)
+  setForcedFeatureValues(featureGateOverrides)
   feats.setTrackingCallback((experiment, result) => {
     parentContext.metric('experiment:viewed', {
       experimentId: experiment.key,
diff --git a/src/lib/routes/types.ts b/src/lib/routes/types.ts
index 255195d0f..01546c868 100644
--- a/src/lib/routes/types.ts
+++ b/src/lib/routes/types.ts
@@ -63,6 +63,7 @@ export type CommonNavigatorParams = {
   RunesDisplayDensitySettings: undefined
   RunesInfrastructureSettings: undefined
   RunesExtraSettings: undefined
+  RunesExtraFeatureGatesSettings: undefined
   RunesSettingsSyncSettings: undefined
   AccountSettings: undefined
   AutomationLabelSettings: undefined
diff --git a/src/routes.ts b/src/routes.ts
index 159848c82..7729cb65a 100644
--- a/src/routes.ts
+++ b/src/routes.ts
@@ -60,6 +60,7 @@ export const router = new Router<AllNavigatableRoutes>({
   RunesDisplayDensitySettings: '/settings/runes/display/density',
   RunesInfrastructureSettings: '/settings/runes/infrastructure',
   RunesExtraSettings: '/settings/runes/extra',
+  RunesExtraFeatureGatesSettings: '/settings/runes/extra/feature-gates',
   RunesSettingsSyncSettings: '/settings/runes/settings-sync',
   AppearanceSettings: '/settings/appearance',
   AppearanceColorThemeSettings: '/settings/appearance/color-theme',
diff --git a/src/screens/Settings/RunesSettings/ExtraSettings.tsx b/src/screens/Settings/RunesSettings/ExtraSettings.tsx
index d71cf4fa1..183cee1e3 100644
--- a/src/screens/Settings/RunesSettings/ExtraSettings.tsx
+++ b/src/screens/Settings/RunesSettings/ExtraSettings.tsx
@@ -140,6 +140,14 @@ export function RunesExtraSettingsScreen() {
           <Toggle.Platform />
         </SettingsList.Item>
       </Toggle.Item>
+      <SettingsList.LinkItem
+        to="/settings/runes/extra/feature-gates"
+        label={l`Feature gates`}>
+        <SettingsList.ItemIcon icon={BeakerIcon} />
+        <SettingsList.ItemText>
+          <Trans>Feature gates</Trans>
+        </SettingsList.ItemText>
+      </SettingsList.LinkItem>
     </RunesScreenLayout>
   )
 }
diff --git a/src/screens/Settings/RunesSettings/FeatureGatesSettings.tsx b/src/screens/Settings/RunesSettings/FeatureGatesSettings.tsx
new file mode 100644
index 000000000..7b7fe0412
--- /dev/null
+++ b/src/screens/Settings/RunesSettings/FeatureGatesSettings.tsx
@@ -0,0 +1,66 @@
+import {Trans, useLingui} from '@lingui/react/macro'
+
+import * as SettingsList from '#/screens/Settings/components/SettingsList'
+import {atoms as a} from '#/alf'
+import {Admonition} from '#/components/Admonition'
+import * as Toggle from '#/components/forms/Toggle'
+import {Features, features} from '#/analytics/features'
+import {device, useStorage} from '#/storage'
+import {RunesScreenLayout} from './components/RunesScreenLayout'
+
+export function RunesExtraFeatureGatesSettingsScreen() {
+  const {t: l} = useLingui()
+  const [featureGateOverrides, setFeatureGateOverrides] = useStorage(device, [
+    'featureGateOverrides',
+  ])
+
+  const featureGates = Object.values(Features)
+
+  return (
+    <RunesScreenLayout titleText={l`Feature gates`}>
+      <SettingsList.Item>
+        <Admonition type="info" style={[a.flex_1]}>
+          <Trans>
+            These switches force local overrides for GrowthBook feature gates on
+            this device.
+          </Trans>
+        </Admonition>
+      </SettingsList.Item>
+      {featureGates.map(gate => {
+        const hasOverride = Object.prototype.hasOwnProperty.call(
+          featureGateOverrides ?? {},
+          gate,
+        )
+        const value = hasOverride
+          ? (featureGateOverrides?.[gate] ?? false)
+          : features.isOn(gate)
+
+        return (
+          <Toggle.Item
+            key={gate}
+            name={gate}
+            label={gate}
+            value={value}
+            onChange={next =>
+              setFeatureGateOverrides({
+                ...(featureGateOverrides ?? {}),
+                [gate]: next,
+              })
+            }>
+            <SettingsList.Item>
+              <SettingsList.ItemText>{gate}</SettingsList.ItemText>
+              <Toggle.Platform />
+            </SettingsList.Item>
+          </Toggle.Item>
+        )
+      })}
+      <SettingsList.PressableItem
+        label={l`Reset all feature gate overrides`}
+        onPress={() => setFeatureGateOverrides({})}>
+        <SettingsList.ItemText>
+          Reset all feature gate overrides
+        </SettingsList.ItemText>
+      </SettingsList.PressableItem>
+    </RunesScreenLayout>
+  )
+}
diff --git a/src/storage/schema.ts b/src/storage/schema.ts
index 6e9ff6548..8617a6f71 100644
--- a/src/storage/schema.ts
+++ b/src/storage/schema.ts
@@ -56,6 +56,8 @@ export type Device = {
    */
   mergedGeolocation?: Geolocation
 
+  featureGateOverrides?: Record<string, boolean>
+
   trendingBetaEnabled: boolean
   devMode: boolean
   demoMode: boolean