Cookies (or cookie) are small files that websites save on your device to store session data, authorization and personalization. On Android here they are scattered across different folders, system partitions and even hidden application directories. Finding them is not as easy as on a PC: there is no single storage, and the paths depend on the OS version, browser and even the smartphone manufacturer (Samsung, Xiaomi, Google Pixel may differ).

If you are looking for cookies to clear them for privacy, transfer to another device or fix authorization errors —this article will help you figure it out. We will consider not only standard methods through browser settings, but also hidden system paths, where most guides don’t even go looks. We’ll also figure out why some cookies “I don’t want” to be deleted and how to deal with it.

1. Cookies in browsers: where and how to find them

Most cookies are stored inside browsers - Android stored inside browsers - Chrome, Firefox, Samsung Internet or Opera. Each browser uses its own folder in the device’s memory, and they can be accessed both through the interface and through the file system.

For example, in Google Chrome cookies are along the path: /data/data/com.android.chrome/app_chrome/Default/Cookies

But you can’t just go there - you will need root access or special applications like Root Explorer. Without root access, you will only see encrypted files with the extension .ldb or .journal.

  • 📁 Chrome: /data/data/com.android.chrome/app_chrome/Default/ (files Cookies, Cookies-journal)
  • 🦊 Firefox: /data/data/org.mozilla.firefox/files/mozilla/xxxxxxxx.default/ (folder cookies.sqlite)
  • 🌐 Samsung Internet: /data/data/com.sec.android.app.sbrowser/app_gecko/Profiles/xxxxxxxx.default/
  • 🎭 Opera: /data/data/com.opera.browser/app_opera/ (file Cookies)

⚠️ Attention: If you delete these files manually without turning off the browser, they may be restored from the cache or damaged. It is better to use built-in cleaning tools (more on them below) or specialized utilities like Cookie Editor.

📊 Which browser do you most often use on Android?
Google Chrome
Mozilla Firefox
Samsung Internet
Opera
Other

2. System cookies: where Android stores data for all applications

In addition to browsers, cookies can be created web views (WebView) inside regular applications - for example, in Facebook, Instagram or banking apps. These files are stored in a shared folder. but accessing them is even more difficult than browser ones. /data/data/com.android.webview/, but accessing them is even more difficult than browser-based ones.

Moreover, some system cookies are associated with Google Play Services and are synchronized with the account GoogleThey can be found along the path: /data/data/com.google.android.gms/app_gecko/Profiles/

But delete them. them manually highly not recommended - this can break the operation of Google services, including YouTube, Gmail and Play Market.

Cookie type Path storage Are root access required? Risk when deleting
Browser (Chrome) /data/data/com.android.chrome/... Yes Low (loss of sessions)
System (WebView) /data/data/com.android.webview/ Yes Medium (crashes in applications)
Google Play Services /data/data/com.google.android.gms/... Yes High (service failures)
Applications (Facebook, Instagram) Inside application folders (/data/data/com.facebook.katana/) Yes Low (log out of account)

⚠️ Attention: Paths to system folders may change depending on the version Android (for example, in Android 14 structure /data/data/ has become more secure). If you are using custom firmware (LineageOS, Pixel Experience), check the current paths through adb shell.

3. How to view cookies without root: workarounds

If you do not have root access, you will not be able to directly access cookie files. But there are several legal ways to view or export them:

  1. Through browser extensions. B Firefox for Android you can install an add-on Cookie-Editorthat will show all saved cookies for the current site. data-i="104">there are no such extensions due to restrictions Chrome There are no such extensions due to restrictions Google.
  2. Using ADB. Connect the phone to the PC and run the command: 
    adb pull /data/data/com.android.chrome/app_chrome/Default/Cookies

    But this will only work if you have debug access (USB Debugging enabled).

  3. Through backup. Create a backup of the application with cookies via adb backup or Titanium Backup (requires root), and then extract the files from archive.

✅ Useful advice: If you need to transfer cookies to another device, the easiest way is to use synchronization through your account Google (for Chrome) or export via Firefox Sync. often leads to their damage.

Create a backup copy of your data|Disable synchronization in the browser|Close all tabs and applications|Use proven tools (for example, Cookie-Editor)-->

4 How to clear cookies: step-by-step guide

Deleting cookies can solve problems with authorization, speed up the browser, or simply free up space. Here's how to do it in different cases:

4.1. Clearing through browser settings

The safest way is to use the built-in tools. For example, in Google Chrome:

  1. Open the menu (three dots) → History → Clear data.
  2. Select Cookies and site data.
  3. Specify the period (for example, All time) and click Delete data.

4.2. Complete clearing through Android settings

If cookies are stored in system applications (for example, in WebView), they can be reset via menu Settings → Applications:

  1. Find the application Android System WebView.
  2. Click Storage → Clear data.
  3. Confirm action. This will delete all cookies for built-in web views.

⚠️ Attention: Clearing WebView may log you out of accounts in applications that use web authentication (for example, VK, Tinkoff BankAfter this you will have to re-enter logins and passwords.

4.3. Automatic cleaning using apps

If you need to clear your cookies regularly, install one of these applications:

  • 🧹 CCleaner — clears cache and cookies for most browsers.
  • 🔍 SD Maid —finds and deletes unnecessary files, including cookies.
  • 🛡️ 1Tap Cleaner —specializes in cleaning browser data.
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Before mass clearing cookies, save important passwords in the manager (for example, Bitwarden or 1Password). Many sites will require re-authorization after deleting cookies.

5. Why cookies are not deleted and how to fix it

Sometimes, after cleaning, cookies “return” or do not disappear at all. The reasons may be different:

  • 🔄 Synchronization with your Google account. If. Chrome synchronization is enabled, cookies can be restored from the cloud. Disable it in your browser settings.
  • 📱 Application cache. Some applications (for example, Facebook) store copies of cookies in their cache Clear the data. applications in Settings → Applications.
  • 🕵️ Hidden system processes. On Android 10+ some cookies are protected by the system and cannot be deleted using standard methods. Only resetting to factory settings will help (as a last resort!).

If the cookies of a specific site are not deleted, try:

  1. Go to the site and manually log out of your account (if there is such an option).
  2. Use incognito mode —cookies are not saved in it after closing the tab.
  3. Install an alternative browser (for example, Brave or DuckDuckGo) and work through it.
What to do if cookies interfere with the site?

If after clearing cookies the site stops working (for example, the cart in an online store does not load), try:

1. Refresh the page in private mode —if everything works there, the problem is definitely in cookies.

2. Add the site to exceptions in the browser privacy settings.

3. Contact site support - perhaps the problem is on their side (for example, outdated cookies are blocked by new security rules).

6. Exporting and importing cookies: when is it needed and how to do it

Transferring cookies from one device to another may be necessary if you:

  • 🔄 Change your smartphone and do not want to log into all accounts again.
  • 🖥️ Synchronize data between Android i PC.
  • 🛠️ You are testing web applications and need the same conditions on different devices.

For export/import the following are suitable:

  • 📤 Cookie-Editor (for Firefox) - allows you to save cookies to a file .json.
  • 📥 EditThisCookie (extension for Chrome on PC) - exports cookies, which can then be transferred to Android via ADB.
  • 🔧 Titanium Backup (requires root) - creates a complete copy of application data, including cookies.

⚠️ Attention: Transferring cookies between different browsers (for example, from Chrome to Firefox) often leads to errors. It is better to use the same browser on both devices.

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Exporting cookies is a temporary solution. Many sites (for example, banking sites) bind cookies to an IP address or device. After the transfer, they may stop working.

7. Security: how to protect your cookies from theft

Cookies may contain Authorization tokensthat attackers use to hack accounts. To minimize risks:

  • 🔒 Use HTTPS. Never log into accounts on sites without encryption (the address must start with https://).
  • 🚫 Block tracking. B Chrome enable Settings → Privacy → Do Not Track.
  • 🛡️ Install an antivirus. Applications like Malwarebytes or Bitdefender scan cookies for suspicious activity.
  • 🔄 Clear your cookies regularly. Especially after using public Wi-Fi networks.

If you suspect that your cookies are compromised (for example, someone has logged into your account), immediately:

  1. Log out of all sessions on the site.
  2. Change your password.
  3. Clear your cookies and browser cache.
  4. Enable two-factor authentication (2FA).

Frequently asked questions

Is it possible to see cookies without root access?

Yes, but with restrictions. You can view cookies for the current site through browser extensions (for example, Cookie-Editor v Firefox), but access to system files, cookies are not possible without root. You can also use ADB to extract files if debug mode is enabled.

Why do some sites not remember me after clearing cookies?

This happens because:

  1. Using private mode - there are no cookies in it are saved.
  2. Blocking cookies in your browser settings (check Settings → Privacy).
  3. Site Policies —some resources (for example, Google) use alternative data storage methods (for example, Local Storage).
How to transfer cookies from Android to iPhone?

There is no direct method, but you can:

  1. Export cookies on PC via Chrome (extension EditThisCookie).
  2. Import them to Safari on Mac using Cookie-managers.
  3. Synchronize Chrome on both devices via your account Google (cookies of some sites will be transferred automatically).

⚠️ Please note that cookies Androidapplications (for example, Instagram) are not compatible with iOSversions.

Can cookies slow down your phone?

Cookies themselves take up little space (usually a few megabytes), but their accumulation along with the browser cache can:

  • Increase page loading time.
  • Cause crashes when opening multiple tabs.
  • Take up space in the system partition (relevant for cheap smartphones with 16–32 GB of memory).

It is recommended to clear cookies and cache once every 1–2 months.

How can I find out which sites have saved cookies on my phone?

You can see the list of sites with saved cookies:

  • V Chrome: go to Settings → Privacy → Cookies and site data.
  • In Firefox: open Settings → Delete data → Select “Cookies” (will show a list of sites before deleting).
  • Via ADB: run the command: 
    adb shell "run-as com.android.chrome ls /data/data/com.android.chrome/app_chrome/Default/"

    (debugging rights are required).