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Cookies are small text files that websites store on your Android phone. They remember your login sessions, shopping cart contents, site preferences, and – in the case of third-party cookies – your activity across multiple websites for ad targeting. Clearing them logs you out of every site, removes tracking data, and can fix pages that refuse to load correctly.
This guide covers how to clear cookies on every major Android browser: Chrome, Samsung Internet, Firefox, Microsoft Edge, Opera, and Brave. It also explains the difference between cookies, cache, and browsing data, how to clear cookies for a single website, and how to set up automatic cookie deletion.
What Are Cookies on Android and Why Clear Them
There are two types of cookies on your phone, and they serve very different purposes.
First-party cookies come from the website you’re actually visiting. When you log into your bank, a first-party cookie keeps your session active so you don’t have to re-enter your password on every page. When you add items to a shopping cart, a first-party cookie remembers what’s in it. When you set a website to dark mode, a first-party cookie stores that preference. These are useful cookies that make the web work properly.
Third-party cookies come from domains other than the one you’re visiting – usually advertising and analytics companies. When you browse a shoe store and then see ads for those exact shoes on a news site, that’s third-party cookies at work. Ad networks use them to build a profile of your browsing habits across hundreds of websites. These are the cookies most people want to get rid of.
Clearing cookies removes both types at once. You can’t selectively delete only tracking cookies in most Android browsers – it’s all or nothing. That means you’ll be logged out of every website and your site-specific preferences will be gone.
Cookies vs Cache vs Browsing Data
People often confuse cookies, cache, and browsing data. They’re stored separately and do different things. Clearing one doesn’t automatically clear the others – most browsers let you choose which types to remove.
| Data Type | What It Stores | What Happens When You Clear It |
|---|---|---|
| Cookies | Login sessions, site preferences, shopping carts, tracking identifiers | Logged out of all websites, site preferences reset, tracking data removed |
| Cache | Copies of images, CSS files, scripts, and other page assets | Pages load slower on next visit (assets re-downloaded), but no data loss |
| Browsing History | List of URLs you’ve visited with timestamps | Address bar suggestions disappear, history page is empty |
| Saved Passwords | Login credentials stored in the browser’s password manager | Autofill stops working for logins – you’ll need to type passwords manually |
| Autofill Data | Names, addresses, phone numbers, credit card info saved for forms | Forms no longer auto-populate with your personal information |
If your goal is to fix a website that’s not loading correctly, clearing the cache is usually the first step. If you’re doing a privacy cleanup or fixing login loops where a site keeps redirecting you back to the sign-in page, clearing cookies is what you need. If you’re selling or giving away your phone, clear everything.
How to Clear Cookies in Chrome on Android
Chrome is the default browser on most Android phones, and it gives you two ways to reach the cookie-clearing screen. The fastest path is through the History menu.
Tap the three-dot menu in the top-right corner of Chrome. Tap History, then tap “Clear browsing data” at the top of the History page. This opens the clearing interface directly.
The alternative path goes through Settings: tap the three-dot menu, then Settings, then Privacy and Security, then Clear browsing data. Both paths lead to the same screen.
You’ll see two tabs at the top: Basic and Advanced.
The Basic tab shows three checkboxes: Browsing history, Cookies and site data, and Cached images and files. For a cookie-only cleanup, check “Cookies and site data” and uncheck the other two. But if you’re troubleshooting a broken site, checking all three gives you the best chance of fixing it.
The Advanced tab adds three more options: Saved passwords, Autofill form data, and Site settings. Leave these unchecked unless you specifically want to wipe your saved login credentials or reset every site permission you’ve ever granted (camera access, notification permissions, location access).
Before tapping “Clear data,” pay attention to the time range selector at the top. Chrome defaults to “Last 15 minutes,” but you can change it to Last hour, Last 24 hours, Last 7 days, Last 4 weeks, or All time. If you’re clearing cookies for privacy reasons, choose All time. If you’re troubleshooting a site that broke recently, Last 24 hours or Last 7 days might be enough – and it saves you from getting logged out of sites you haven’t visited recently.
Tap “Clear data” and confirm. Chrome will delete the selected data immediately.
How to Clear Cookies on Samsung Internet Browser
Samsung Internet comes pre-installed on Galaxy phones and tablets. Millions of people use it without realizing it’s a separate browser from Chrome, and it has its own cookie storage.
- Open Samsung Internet and tap the three-line menu icon (hamburger menu) at the bottom-right corner. Tap Settings, then scroll down to “Personal browsing data.” Tap “Delete browsing data.”
- You’ll see checkboxes for Browsing history, Cookies and site data, Cached images and files, Passwords, and Autofill forms. Check the ones you want to remove and tap Delete. Samsung Internet doesn’t have a time range selector like Chrome – it clears everything for whichever data types you select.
There’s also a system-level approach. Open your phone’s Settings app (not Samsung Internet’s settings), go to Apps, find Samsung Internet in the list, and tap Storage. You’ll see two buttons: Clear cache and Clear data.
“Clear cache” removes only cached files – images, scripts, stylesheets. Your cookies and logins stay intact. “Clear data” is a nuclear option. It resets Samsung Internet completely – cookies, cache, history, bookmarks, saved passwords, all settings, everything. The browser goes back to its factory state as if you just installed it. Only use “Clear data” if the browser itself is malfunctioning and nothing else has fixed it.
How to Clear Cookies in Firefox on Android
Firefox on Android handles cookies differently from Chrome and Samsung Internet. It offers more granular control over what gets deleted and has built-in tracking protection that blocks many third-party cookies before they’re ever stored.
- Tap the three-dot menu in the bottom-right corner. Tap Settings, then scroll down and tap “Delete browsing data.” Firefox shows a different set of options than Chrome: Open tabs, Browsing history and site data, Cookies, Cached images and files, Site permissions, and Downloads.
- Check “Cookies” and anything else you want to remove, then tap “Delete browsing data.” Firefox doesn’t offer a time range selector either – it’s all or nothing for each data type.
What makes Firefox stand out is Enhanced Tracking Protection. This feature blocks third-party tracking cookies by default, which means fewer tracking cookies accumulate on your phone in the first place. To check or adjust it, go to Settings and tap “Enhanced Tracking Protection.”
The default setting is Standard, which blocks known third-party trackers, cryptominers, and fingerprinters. Strict mode blocks more trackers but may break some websites. Custom mode lets you pick exactly which types of trackers to block, including all third-party cookies, all cookies from unvisited sites, or all cookies entirely. For most people, Standard is the right balance.
How to Clear Cookies in Microsoft Edge on Android
Microsoft Edge on Android is built on the same Chromium engine as Chrome, so the cookie-clearing process looks familiar. The menus are just organized slightly differently.
- Tap the three-dot menu at the bottom of the screen. Tap Settings, then Privacy and security, then Clear browsing data.
- You’ll see checkboxes for Browsing history, Cookies and site data, Cached images and files, Site settings, Autofill form data, and Saved passwords. Select what you want to clear.
- Edge includes a time range selector with the same options as Chrome: Last hour, Last 24 hours, Last 7 days, Last 4 weeks, and All time. Pick your range and tap “Clear data.”
Edge also has InPrivate mode, which works like Chrome’s Incognito. Tap the three-dot menu, then “New InPrivate tab.” Any browsing you do in InPrivate mode doesn’t save cookies, history, or cache. When you close the InPrivate tab, all session data disappears. This is useful if you want to visit a site without leaving any trace, but it’s a per-session solution – it doesn’t affect cookies already stored from regular browsing.
How to Clear Cookies in Opera and Brave on Android
Opera and Brave are both built on Chromium, so their cookie-clearing processes follow the same general pattern. But each browser adds its own privacy features on top.
Opera: Tap the profile icon or the O icon at the bottom-right. Go to Settings, scroll down to Privacy, and tap “Clear browsing data.” You’ll see the standard Chromium options: Browsing history, Cookies and site data, and Cached images and files. Select your choices and tap Clear data. Opera also offers a built-in VPN and an ad blocker that reduces the number of tracking cookies you pick up while browsing.
Brave: Tap the three-dot menu, then Settings, then “Brave Shields & privacy,” then scroll down and tap “Clear browsing data.” Brave organizes the options into Basic and Advanced tabs like Chrome.
What makes Brave different is that it blocks third-party cookies by default through its Shields feature. Every website you visit shows a Shields icon in the address bar with a count of how many trackers and ads were blocked. Because of this aggressive blocking, Brave users accumulate far fewer cookies than Chrome or Edge users. You may find that clearing cookies in Brave removes very little data compared to other browsers.
Brave’s Shields can be adjusted per site. If a website breaks because of cookie blocking, tap the Shields icon and lower the protection level for that specific site without changing your global settings.
How to Clear Cookies for One Website on Android
Sometimes you don’t want to wipe all your cookies. Maybe one site is behaving strangely – stuck in a login loop, showing the wrong language, displaying outdated content – but every other site works fine. Clearing cookies for just that one site fixes the problem without logging you out of everything else.
In Chrome, tap the three-dot menu, then Settings, then Site settings, then All sites. Scroll through the list or use the search icon to find the site you want. Tap the site name, then tap “Clear & reset.” This removes all cookies, cached data, and permissions for that specific site. Every other site’s data stays untouched.
You can also reach a site’s settings while you’re on the page. Tap the lock icon (or the info icon) in the address bar next to the URL. Tap “Site settings,” then look for the option to clear data for that site.
Not every Android browser supports per-site cookie clearing through a settings menu. Samsung Internet and Firefox handle it less intuitively. In Samsung Internet, you can long-press a bookmark, but there’s no straightforward per-site clearing option in the settings. In Firefox, per-site data removal isn’t available through a simple menu – you’d need to clear all cookies and re-login to other sites.
For browsers that don’t support per-site clearing, a workaround is to open the problem site in an Incognito or Private tab. If the site works correctly in private mode, the issue is definitely caused by stale cookies or cache in your regular browsing session, and a full clear is the fix.
How to Auto-Delete Cookies on Android
If you’d rather not manually clear cookies every few weeks, some Android browsers offer automatic deletion. The availability and approach varies by browser.
Chrome doesn’t have a built-in auto-delete cookies feature on Android. The closest alternative is using Incognito mode for any browsing where you don’t want cookies saved. Cookies created in Incognito tabs are automatically deleted when you close all Incognito tabs.
Firefox has the best auto-delete option. Go to Settings and toggle on “Delete browsing data on quit.” You can choose which data types get wiped – cookies, cache, history, open tabs, site permissions, and downloads. Every time you close Firefox (not just switch apps, but actually quit it), the selected data is erased. It’s the closest thing to automatic cookie cleanup on Android.
Samsung Internet offers Secret mode, which works like Chrome’s Incognito. Cookies created in Secret mode don’t persist after you close those tabs. There’s no option to auto-delete cookies from regular browsing sessions, though.
Brave can be configured to close all tabs and clear data on exit. Go to Settings, then Brave Shields & privacy, and look for options related to clearing data when closing the browser. Combined with Brave’s default third-party cookie blocking, this makes it one of the most privacy-focused options on Android.
| Browser | Auto-Delete Option | How to Enable |
|---|---|---|
| Chrome | No built-in auto-delete | Use Incognito mode for session-only cookies |
| Firefox | Delete browsing data on quit | Settings – Delete browsing data on quit – toggle on and select data types |
| Samsung Internet | Secret mode only | Tap menu – turn on Secret mode for session-only cookies |
| Edge | No built-in auto-delete | Use InPrivate mode for session-only cookies |
| Opera | No built-in auto-delete | Use Private mode for session-only cookies |
| Brave | Clear data on exit | Settings – Brave Shields & privacy – clear data on exit |
Frequently Asked Questions
Yes. Clearing cookies removes every active login session stored in that browser. You’ll need to sign in again to Gmail, Facebook, Amazon, banking sites, and every other service you were logged into. If you use a password manager, this is a minor inconvenience. If you don’t, make sure you know your passwords before clearing. Saved passwords in the browser itself are not deleted when you clear cookies – those are stored separately – unless you also check the “Saved passwords” option.
There’s no universal rule. If you’re privacy-conscious, once a month keeps tracking cookies from building up too much history. If you’re less concerned about tracking and just want things to work smoothly, clear them when a site misbehaves or when you notice your browser acting sluggish. Some people clear cookies every week. Others never clear them at all and rely on browser features like Firefox’s Enhanced Tracking Protection or Brave’s Shields to block the worst trackers automatically.
No. They’re different types of data. Cookies store information about your sessions and preferences – login tokens, language settings, items in a shopping cart. Cache stores copies of website files like images, stylesheets, and scripts so pages load faster on repeat visits. Clearing the cache makes pages load slightly slower the next time you visit (because the browser has to download those files again), but you stay logged in. Clearing cookies logs you out but doesn’t affect page loading speed.
Not unless you specifically choose to delete saved passwords at the same time. In Chrome, Firefox, Edge, and most other Android browsers, cookies and saved passwords are separate checkboxes in the clearing interface. Clearing “Cookies and site data” removes login sessions (you’ll have to sign in again), but the password manager still has your credentials saved. You’ll just need to re-enter them or let the browser autofill them on the next visit. Only check the “Saved passwords” box if you actually want to wipe your stored credentials.
Not in any meaningful way. Cookies are tiny text files – usually a few kilobytes each. Even if you have thousands of cookies, they take up a negligible amount of storage. The cache is far larger and more likely to affect performance or storage space. If your phone feels slow, clearing cookies won’t make a noticeable difference. Clearing the cache, closing background apps, or freeing up storage are more effective steps for performance issues.
In Chrome, go to Settings, then Site settings, then Cookies. You can choose to block all cookies, block third-party cookies, or allow all cookies. Blocking all cookies will break many websites – login forms, shopping carts, and preference settings all depend on first-party cookies. Blocking third-party cookies is the better option. It stops most tracking while keeping websites functional. Firefox and Brave handle this automatically – Firefox’s Enhanced Tracking Protection and Brave’s Shields block third-party cookies by default without any manual configuration.
See also: How to Update Apps on Android, How to Record a Phone Call on Android, How to Screenshot on Android, Can You Use AirPods With Android, How to Set Up Voicemail on Android, Best Free Antivirus for Android