Free up storage, improve performance, and fix app glitches by learning how to clear cache on your Samsung or Android device.
What Is Cache on Android?
Cache refers to temporary files stored on your device by apps and websites to help them load faster. These files might include:
- Images and media
- Scripts and page elements
- Data from frequently accessed content
Your phone uses two types of cache:
- App cache – Data stored by apps you install (e.g., Instagram, Spotify, Facebook)
- Browser cache – Data saved by browsers like Google Chrome for faster web browsing
Why You Should Clear Cache on Android
While cache helps with performance, over time it can cause problems, especially if:
- You’re running low on storage (common on phones without microSD support)
- You notice your phone is slowing down or lagging
- Apps start to glitch, crash, or behave unpredictably
Benefits of clearing cache:
- Frees up storage space (can be several GBs)
- Speeds up entry-level or mid-range devices
- Fixes performance bugs in apps and browsers
Tip: You don’t need to clear cache daily. Doing it every few months is enough—think of it as digital spring cleaning.
How to Clear App Cache on Android
Here’s how to clear cache for a specific app:
Step 1:
Long press on the app icon → Tap the info icon (ⓘ or “App info”)
Step 2:
Scroll down to Storage → Tap it
Step 3:
You’ll see how much space is used for cache vs data. Tap Clear cache to remove temporary files.
⚠️ Don’t tap “Clear data” unless you want to reset the app (e.g., log out, delete settings).
Alternate route on non-Samsung devices:
Go to Settings > Apps > Choose app > Storage > Clear cache
How to Clear Google Chrome Cache on Android
Since Chrome is the default browser on most Android phones:
Step 1:
Open Chrome → Tap the three-dot menu (top right) → Go to History
Step 2:
Tap Clear browsing data…
Step 3:
Choose a Time range (select “All time” for a full clear)
Step 4:
Check Cached images and files. You can also check Browsing history and Cookies if you want to delete them too.
Step 5:
Tap Clear data to complete the process.
Will Clearing Cache Delete Your Personal Data?
No. Clearing cache does not affect your data—it only removes temporary files.
What stays untouched:
- Contacts
- Photos and videos
- Messages and app settings
- Logged-in accounts
For example, clearing Facebook’s cache won’t delete your posts, messages, or account info.
Final Thoughts
Clearing cache is safe and often recommended if:
- Your phone feels sluggish
- You’re low on storage
- Certain apps or websites aren’t loading correctly
Think of it as giving your phone a quick tune-up—no data loss, no stress.
