Clear cache through Settings on most Samsung tablets
The fastest way to clear cache on a Samsung tablet is through the Settings app. Open Settings, tap Apps, then select the app whose cache you want to clear. Tap Storage, then Clear cache. The cache for that single app will delete when ready — you do not need to restart the tablet.
If you want to clear cache for all apps at once, go to Settings, then Storage. Tap the three dots (menu icon) in the top right corner and select Clean up or Cached data, depending on your tablet model and Android version. Confirm the action, and the system will remove temporary files from all apps.
The exact wording and location of these options shift slightly between Samsung tablet models and Android versions, but the path through Settings → Apps or Settings → Storage is consistent across nearly all current Samsung tablets.
Key Takeaways
- Clear cache for a single app by opening Settings, tapping Apps, selecting the app, then tapping Storage and Clear cache.
- Clear cache for all apps at once through Settings → Storage, then tap the menu icon and select Clean up or Cached data.
- Clearing cache removes temporary files but does not delete your saved passwords, login information, or personal data.
- Cache buildup can slow down your tablet or cause apps to behave unexpectedly, so clearing it every few months is a reasonable maintenance step.
What cache is and why you might want to clear it
Cache is temporary data that apps store on your tablet to load faster the next time you open them. When you watch a video in YouTube, browse a website, or use a messaging app, the tablet saves pieces of that content locally so the app does not have to read everything again.
Over time, cache can accumulate and take up storage space — sometimes several gigabytes across all your apps. If your tablet is running slowly, apps are crashing, or you are running low on storage, clearing cache is one of the first things to try. It is also safe: clearing cache does not delete your messages, photos, login information, or any data you created yourself.
Clear cache for individual apps versus the entire system
You have two choices: clear cache for one app at a time, or clear it for everything at once. Clearing one app's cache is useful if that specific app is misbehaving — for example, if Instagram is slow or showing old images, clearing its cache often fixes the problem without affecting anything else.
Clearing all cache at once is faster if your tablet is sluggish overall or if you are trying to free up storage space quickly. The downside is that all apps will load slightly slower the first time you open them after clearing, because they have to rebuild their cache from scratch. This slowdown is temporary and usually unnoticeable.
Clearing cache on Samsung tablets running older Android versions
If your tablet is running Android 9 or earlier, the path to clear cache is slightly different. Open Settings, tap Apps, select the app, then tap Storage and Clear cache. The button names and menu structure are the same, but the Settings app layout may look different depending on your exact Android version.
If you cannot find the Storage option under an individual app, try tapping App info or process info instead. From there, look for Storage or a similar option. Samsung has reorganized these menus several times, so the exact path varies, but the Storage or Clear cache button is always present somewhere in the app's settings.
Using Samsung's built-in cleaning tools
Many Samsung tablets come with a Device Care or Smart Manager app that can clear cache automatically. Open the app, tap Storage or Memory, and you will see how much cache and temporary files are taking up space. Tap Clean or Optimize to remove them in one step.
These built-in tools are convenient because they show you exactly how much space cache is using before you clear it. They also let you schedule automatic cleanup on a weekly or monthly basis, so you do not have to remember to do it manually. If your tablet did not come with Device Care, you can read Samsung's Galaxy Store app and search for a cleaning tool there.
What happens after you clear cache
After clearing cache, your tablet will have more free storage space and apps may run faster. The first time you open an app after clearing its cache, it may take a few seconds longer to load because the app is rebuilding its temporary files. This is normal and happens only once per app.
Your login information, saved passwords, messages, photos, and any other personal data remain untouched. Clearing cache does not sign you out of apps or delete anything you created. If you want to delete your browsing history, saved passwords, or other personal data, you need to do that separately through each app's settings.
When to clear cache and how often
There is no set schedule for clearing cache. If your tablet is running smoothly and you have plenty of storage space, you do not need to clear cache regularly. If you notice your tablet slowing down, apps crashing, or storage running low, clearing cache is a good first step before considering a factory reset.
A reasonable approach is to clear cache every two to three months as routine maintenance, or whenever you notice performance issues. If you use your tablet heavily — streaming video, browsing the web, or running many apps — you may want to clear cache more often. Clearing cache is harmless and costs nothing, so there is no downside to doing it more frequently if it helps your tablet run better.
Frequently Asked Questions
Will clearing cache delete my photos or messages?
No. Cache is temporary data only. Your photos, messages, emails, and any files you created or saved remain on your tablet. Clearing cache does not touch your personal data.
Can I clear cache without going into Settings?
Yes, if your tablet has a Device Care or Smart Manager app. Open it, find the Storage or Memory section, and tap Clean. This clears cache for all apps at once without navigating through individual app settings.
Why does my app ask me to log in again after I clear cache?
Some apps store login tokens in their cache. If you clear cache and the app forgets your login, straightforward enter your username and password again. This is normal and happens with some apps but not others.
How much storage space will clearing cache free up?
It depends on how many apps you use and how long it has been since you last cleared cache. Cache can range from a few hundred megabytes to several gigabytes. Check your Device Care app or Settings → Storage to see how much cache is currently taking up space before you clear it.
Is it safe to clear cache regularly?
Yes. Clearing cache is one of the safest maintenance tasks you can do on a tablet. It does not damage the system, delete important data, or cause any problems. You can clear cache as often as you want.