Turn Notifications Lock Screen: How to Hide or Show Alerts
To turn notifications on or off for the lock screen, you adjust the notification settings in your phone’s system settings—specifically, the "Notifications" menu on Android or the "Notifications" section within the Settings app on iPhone. You can choose to show alerts on the lock screen, hide their content, or disable them entirely; the exact steps vary by operating system and version.
What Does “Notifications Lock Screen” Mean?
When people search "turn notifications lock screen," they usually want to control what appears on their phone’s lock screen when a notification arrives. This includes the notification banner, the preview text, and whether the notification is visible at all when the device is locked. The lock screen is the first thing you see when you pick up your phone, so managing these alerts affects both privacy and convenience.
On both Android and iOS, you have three main choices for each app: show the full notification (including content), hide the content (show "Notification" or the app name only), or don’t show any notification on the lock screen. You can also choose to show notifications only when the phone is unlocked, which is a common privacy setting.
How to Turn Off Lock Screen Notifications on Android
Android’s notification settings have changed over versions, but the general path is consistent across most devices (Samsung, Pixel, OnePlus, etc.). Here’s how to control lock screen notifications:
- Open Settings.
- Tap Notifications (or Apps & notifications > Notifications on older versions).
- Tap Lock screen (sometimes called "On the lock screen").
- Choose one of the options:
- Show all notification content – displays the full message.
- Hide sensitive content – shows that a notification exists but hides the text.
- Don’t show notifications at all – removes lock screen notifications entirely.
You can also set per-app lock screen behavior. Go to Settings > Apps, select the app, tap Notifications, and look for "Lock screen" or "On the lock screen". Some Android skins (like Samsung’s One UI) place this under the app’s notification category.
How to Turn Off Lock Screen Notifications on iPhone (iOS)
iOS offers similar controls, but the menu structure is different. To change lock screen notification settings for all apps at once:
- Open Settings.
- Tap Notifications.
- Tap Show Previews (under "Notification Preview").
- Choose Always, When Unlocked, or Never.
"When Unlocked" means previews appear only when your phone is unlocked; on the lock screen, you’ll see just the app icon and the word "Notification". To disable lock screen notifications for a specific app, go to Settings > Notifications, select the app, and under "Alerts" toggle off Lock Screen. You can also turn off Banners and Badges independently.
Why You Might Want to Turn Them Off
People disable lock screen notifications for several reasons:
- Privacy – Sensitive messages (banking, personal chats) can be seen by anyone who glances at your phone.
- Distraction – Constant buzzing and previews can interrupt focus, especially at work or school.
- Battery life – Fewer notifications can slightly reduce screen wake-ups, though the impact is minimal.
- Less clutter – A clean lock screen shows only the most important alerts.
On the other hand, keeping notifications on the lock screen helps you see messages quickly without unlocking your phone. It’s a trade-off between convenience and privacy.
Common Problems and Fixes
Sometimes notifications still appear on the lock screen even after you’ve turned them off. Here are common causes and solutions:
- Per-app settings override global settings – If you set the global to "Don’t show notifications" but the app has its own lock screen toggle enabled, the app’s setting may win. Check the app’s notification settings individually.
- Android’s “Sensitive notifications” – On some devices, you must also disable "Sensitive notifications" in the lock screen settings to fully hide content.
- iOS’s “Show Previews” set to Always – Even if you turn off Lock Screen for an app, the global preview setting might still show them. Set it to "When Unlocked" or "Never".
- Restart required – After changing settings, a restart can help apply them, especially on Android.
- Third-party launchers – On Android, a custom launcher may have its own lock screen notification settings that override the system’s.
How to Turn Off Lock Screen Notifications on Specific Apps
If you only want to silence certain apps (e.g., social media but not messaging), you can do that without affecting others.
On Android: Go to Settings > Apps, select the app, tap Notifications, and toggle off Lock screen (or choose "Show silently"). Some apps have categories (e.g., "Messages" vs. "Promotions"), and you can adjust each category separately.
On iPhone: Go to Settings > Notifications, select the app, and under Alerts turn off Lock Screen. You can also turn off Banners if you don’t want them to appear at the top of the screen when unlocked.
Frequently Asked Questions
How do I hide notification content on the lock screen without turning them off?
On Android, set the lock screen notification style to "Hide sensitive content". On iPhone, go to Settings > Notifications > Show Previews and choose "When Unlocked" or "Never". This way, you still get a notification alert, but the text is hidden until you unlock the phone.
Why are my notifications not showing on the lock screen even though they’re enabled?
This can happen if the app’s notification channel is set to "Silent" or if the phone’s Do Not Disturb mode is on. Also, check if the app has a separate "Lock screen" toggle that’s off. On iOS, ensure that Show Previews is not set to "Never" and that the app’s Lock Screen alert is enabled.
Can I turn off lock screen notifications for all apps at once?
Yes. On Android, use the global "On the lock screen" setting and choose "Don’t show notifications at all". On iPhone, set Show Previews to "Never" or turn off Lock Screen alerts for each app individually (there’s no global toggle for all apps’ lock screen alerts, but the preview setting affects all).
Does turning off lock screen notifications save battery?
It can save a small amount of battery because the screen won’t wake up for each notification. However, the effect is usually minor. The bigger battery drain comes from the notifications themselves (vibration, sound, and network activity), not the lock screen display.
How do I turn off lock screen notifications on a Samsung phone?
Samsung phones (One UI) have a similar path: Settings > Notifications > Lock screen notifications. You can choose "Show content", "Hide content", or "Don’t show notifications". For per-app, go to Settings > Apps, select the app, then Notifications and toggle "Lock screen".
What’s the difference between “Banners” and “Lock Screen” on iPhone?
Banners appear at the top of the screen when the phone is unlocked and disappear automatically (or stay until dismissed). Lock Screen notifications appear on the lock screen when the phone is locked. You can turn them on or off independently for each app.
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