Dark mode is in Snapchat's settings, and takes about 30 seconds to turn on

Open Snapchat and tap your profile icon in the top left corner. Tap the settings gear icon. Scroll down to "App Appearance" and select it. Choose "Always Dark" to keep dark mode on all the time, or "Match System" to follow your phone's own dark mode setting. That's it — the app will switch when ready.

Dark mode makes the app easier on your eyes in low light and uses slightly less battery on phones with OLED screens (most newer iPhones and many Android phones). It does not change what Snapchat collects about you or how the app handles your data — that stays the same whether the background is black or white.

Key Takeaways

  • Dark mode is found in Settings > App Appearance and can be turned on in under a minute on both iPhone and Android.
  • You can choose "Always Dark" for permanent dark mode or "Match System" to follow your phone's automatic dark mode schedule.
  • Dark mode reduces eye strain in dim lighting and saves battery on phones with OLED screens, but does not affect data collection or privacy settings.
  • Snapchat's data practices remain the same regardless of which appearance setting you choose.

Step-by-step for iPhone

Tap your profile icon — it's a small circle in the top left corner of the camera screen. Then tap the settings gear in the top right of your profile page. Scroll down past "Username" and "Added Me" until you see "App Appearance" in white text. Tap it.

You'll see three options: "Always Light", "Always Dark", and "Match System". Tap "Always Dark" to turn dark mode on permanently. If you choose "Match System", Snapchat will automatically switch to dark mode when your iPhone's system-wide dark mode turns on (usually at sunset if you have that set up). The change happens right away — you'll see the app background turn black.

Step-by-step for Android

Open Snapchat and tap your profile icon in the top left corner of the camera screen. Tap the settings gear icon in the top right. Scroll down to find "App Appearance" and tap it. You'll see the same three options: "Always Light", "Always Dark", and "Match System".

Select "Always Dark" to keep dark mode on at all times. If you select "Match System", Snapchat will follow your Android phone's dark mode setting, which you can control in your phone's Settings under Display or Display and Brightness. The app updates when ready once you make your choice.

What "Match System" does

"Match System" links Snapchat's appearance to your phone's own dark mode setting. On iPhone, this means Snapchat will switch to dark mode when you turn on dark mode in Settings > Display & Brightness. On Android, it follows the dark mode setting in your phone's Settings app, usually under Display.

This is useful if you want dark mode to turn on automatically at a certain time each day. Both iPhone and Android let you schedule dark mode to set up at sunset or at a time you choose. When that happens, Snapchat will switch along with everything else on your phone.

Dark mode does not change what Snapchat sees

Switching to dark mode is purely visual — it changes the color of the app's interface, not how Snapchat collects or uses your information. Snapchat still tracks your location, the people you message, the stories you view, and the content you create, regardless of whether you're using dark mode or light mode.

If you want to control what Snapchat collects, you'll need to adjust your privacy settings separately. Those are found in Settings > Privacy, where you can limit location sharing, control who can contact you, and manage what data is shared with third parties. Dark mode is only about making the app easier to look at.

If dark mode isn't working

If you've turned on dark mode but the app still looks light, try closing Snapchat completely and opening it again. On iPhone, swipe up from the bottom of the screen (or swipe down from the top right on newer models) to open the app switcher, find Snapchat, and swipe it away. On Android, open your recent apps and swipe Snapchat away. Then reopen the app.

If that doesn't work, check that you're running the latest version of Snapchat. Open your phone's app store (App Store on iPhone, Google Play on Android), search for Snapchat, and see if an "Update" button appears. If it does, tap it. Older versions sometimes have bugs with dark mode. After updating, go back to Settings > App Appearance and select "Always Dark" again.

Frequently Asked Questions

Does dark mode make Snapchat use less battery?

On phones with OLED screens (most iPhones from iPhone 12 onward and many newer Android phones), dark mode uses noticeably less battery because OLED pixels turn off to display black. On phones with LCD screens, the difference is minimal. Dark mode will not drain your battery faster, but the savings depend on your phone's screen type.

Can I set dark mode to turn on only at night?

Yes, if you choose "Match System" in Snapchat's App Appearance settings. Then go to your phone's Settings and schedule dark mode to turn on at sunset or at a specific time. Snapchat will follow that schedule automatically. You cannot set a schedule within Snapchat itself — it only follows your phone's system setting.

Will dark mode hide my activity from other users?

No. Dark mode only changes how the app looks to you. Other people cannot see whether you're using dark mode or light mode, and it does not hide your activity status, read receipts, or any other information Snapchat shares with your contacts.

What if I want dark mode for some apps but not Snapchat?

Choose "Always Light" in Snapchat's App Appearance settings. Then you can turn on system-wide dark mode for your phone, and Snapchat will stay in light mode while everything else switches. This works on both iPhone and Android.