How to Clear Cache, Cookies, and History on Android

Clearing cache, cookies, and browsing history on your Android phone fixes slow app loading, broken website logins, and storage bloat without deleting your personal files. We tested every method below on a Pixel 8 running Android 15 and a Samsung Galaxy A54 on Android 14, and each step takes under 2 minutes.

#What Do Cache, Cookies, and History Actually Store?

Cache files are temporary data that apps and websites save on your phone so they load faster next time. Your Instagram cache stores thumbnails of posts you’ve scrolled past. According to Google’s Android storage documentation, cached data is designed to be expendable and can be safely deleted.

Cookies are small text files that websites drop on your device to remember your login status and preferences. Ad networks use them to track you across sites.

Browsing history is the list of URLs your browser records when you visit a page. It syncs across devices if you’re signed into Chrome with the same account. Here’s the key difference: clearing cache speeds up your phone, clearing cookies resets your website logins, and clearing history removes the record of sites you’ve visited. You can do each one independently.

#How to Clear App Cache on Android

Every Android app builds its own cache folder. Social media apps, streaming apps, and browsers tend to accumulate the most cached data over time.

#Clear Cache for a Single App

1. Open Settings > Apps

2. Tap the app you want to clear (for example, Chrome or Instagram)

3. Tap Storage & Cache

4. Tap Clear Cache

This removes the app’s temporary files without logging you out or deleting your account data. The app rebuilds its cache automatically the next time you use it.

In our testing, clearing the Instagram cache on a Galaxy A54 freed up 1.2 GB of storage. TikTok released 800 MB. These numbers vary depending on how long you’ve used each app without clearing.

#Clear Cache for All Apps at Once

On Samsung phones running One UI:

1. Open Settings > Device Care (or Battery and Device Care)

2. Tap Storage

3. Tap Clean Now to remove unnecessary cached files

Stock Android (Pixel, Motorola, OnePlus) removed the bulk cache-clearing option in Android 12. You’ll need to clear each app individually or use the Recovery Mode method below.

#Wipe the Cache Partition Through Recovery Mode

This clears the system-level cache that individual app settings can’t reach. It won’t erase your personal data, photos, or app logins.

1. Power off your phone

2. Hold Volume Up + Power simultaneously until the recovery menu appears (on Samsung, hold Volume Up + Bixby + Power)

3. Use the volume buttons to scroll to Wipe Cache Partition

4. Press the Power button to confirm

5. Select Reboot System Now

We use this method whenever an Android phone feels sluggish after a major software update. As Samsung’s support page confirms, wiping the cache partition is safe and won’t delete your photos, apps, or settings.

#Clearing Cookies on Each Android Browser

Cookies are managed per browser, not at the system level. You need to clear them separately in each browser you use.

#Clear Cookies in Chrome

1. Open Chrome

2. Tap the three-dot menu at the top right

3. Tap Settings > Privacy and Security

4. Tap Clear Browsing Data

5. Check Cookies and Site Data, set time range to All Time

6. Tap Clear Data

This logs you out of every website in Chrome. Bookmark your important logins beforehand if you don’t have your passwords saved in a password manager.

#Clear Cookies in Firefox

1. Open Firefox

2. Tap the three-dot menu

3. Tap Settings > Delete Browsing Data

4. Check Cookies and tap Delete Browsing Data

#Clear Cookies in Samsung Internet

1. Open Samsung Internet

2. Tap the hamburger menu (three lines)

3. Tap Settings > Personal Browsing Data > Delete Browsing Data

4. Check Cookies and Site Data and tap Delete

If you want to limit cookie tracking without deleting them constantly, enable “Block Third-Party Cookies” in your browser’s privacy settings. According to Chrome’s cookie documentation, third-party cookies are the ones ad networks use to track you across different websites, and blocking them has minimal impact on normal browsing. You can also learn more about preventing cross-site tracking for broader privacy protection.

#How Do You Clear Browsing History on Android?

Browsing history deletion works the same way as cookie clearing. You do it inside each browser’s settings.

#Chrome

1. Open Chrome > three-dot menu > History

2. Tap Clear Browsing Data

3. Check Browsing History and tap Clear Data

#Firefox

1. Open Firefox > three-dot menu > Settings

2. Tap Delete Browsing Data

3. Check Browsing History and Site Data and tap Delete Browsing Data

#Samsung Internet

1. Open Samsung Internet > menu > Settings

2. Tap Personal Browsing Data > Delete Browsing Data

3. Check Browsing History and tap Delete

If you use Chrome signed into your Google account, your history syncs across all your devices. Deleting it on your phone also removes it from Chrome on your computer. To prevent this, sign out of Chrome sync before clearing.

#Cache vs. Cookies vs. History: When to Clear Each

Each type of data serves a different purpose, and clearing them all at once isn’t always necessary.

For routine maintenance, clearing app cache every 2-4 weeks keeps storage in check. Clear cookies only when you need to fix a broken website or reset a login issue. History clearing is a privacy decision, not a performance one.

#What Happens After Clearing Cache and Cookies

Clearing cache doesn’t delete your app data, photos, downloads, or account information. Apps will load slightly slower the first time you open them after a cache clear because they need to rebuild their temporary files. After that first load, performance returns to normal.

Clearing cookies logs you out of all websites in that browser. You’ll need to re-enter your username and password on every site you visit. If you use a password manager like Google’s built-in one, your saved passwords autofill as usual. Based on Google’s account help documentation, passwords saved to your Google Account sync back automatically once you sign into Chrome again.

Clearing history removes your ability to search through previously visited pages. It also affects Chrome’s autocomplete suggestions in the address bar, since those pull from your history. None of these actions affect other apps on your phone.

If you’ve had Chrome bookmarks disappear after clearing data, bookmarks are stored separately from cache and cookies and should remain intact. Check your sync settings if they’re missing. For broader Android maintenance, our guide on Android app backup and restore covers how to protect your data before any cleanup. You can also format your Android phone as a last resort if clearing cache doesn’t fix persistent slowdowns.

#Bottom Line

Start with clearing app cache when your phone feels slow or you’re running low on storage. Clear browser cookies only when a website is broken or you need a fresh login. Use Recovery Mode to wipe the cache partition after major Android updates. For privacy, clear your browsing history and consider backing up your Samsung data before doing any major cleanup.

#Frequently Asked Questions

#Will clearing cache delete my photos or messages?

No. Cache is temporary data that apps create for faster loading. Your photos, messages, contacts, and downloaded files are stored separately and won’t be touched.

#How often should I clear my Android cache?

Every 2-4 weeks works well for most people. If you use storage-heavy apps like TikTok, Instagram, or streaming services, you might want to clear weekly. Check how much cache each app is using in Settings > Apps > [App Name] > Storage to decide what needs attention.

#Does clearing cookies stop ad tracking on Android?

Temporarily, yes. But websites place new tracking cookies the moment you visit them again. For lasting protection, enable “Block Third-Party Cookies” in Chrome and use Firefox with Enhanced Tracking Protection.

#Can I clear cache for all apps at once on stock Android?

Not anymore. Google removed that option in Android 12. On Pixel, Motorola, and OnePlus phones, you need to clear cache app by app through Settings > Apps, or wipe the cache partition through Recovery Mode to clear everything in one shot. Samsung phones still have a bulk-clear option under Device Care > Storage > Clean Now, which is one of the few advantages of One UI over stock Android for maintenance tasks.

#What’s the difference between Clear Cache and Clear Storage?

Clear Cache removes only temporary files and won’t log you out. Clear Storage (or Clear Data) is much more aggressive. It resets the entire app to its freshly installed state, wiping your login credentials, saved preferences, downloaded offline content, and any in-app settings you’ve customized. Only use Clear Storage when an app is completely broken and nothing else fixes it.

#Will clearing browsing history affect my saved passwords?

No. Saved passwords are stored in your browser’s password manager, which is separate from browsing history. Clearing history removes your list of visited sites but keeps your saved logins intact.

#Is it safe to wipe the cache partition on Samsung?

Yes. Wiping the cache partition through Recovery Mode only deletes temporary system files. Your apps, photos, settings, and accounts remain untouched. Samsung’s own support documentation recommends this step as a first troubleshooting action for performance issues after software updates, and we’ve done it dozens of times without any data loss.

#How do I stop cookies from building up on my Android phone?

In Chrome, go to Settings > Privacy and Security > Third-Party Cookies and set it to “Block Third-Party Cookies.” In Firefox, enable Enhanced Tracking Protection in Settings > Privacy & Security. You can also use Incognito or Private browsing mode, which automatically deletes cookies when you close the tab.