Cookies are small text files that websites save on your device to enhance your browsing experience. These files contain data that help websites remember your user preferences and deliver locally relevant content. Cookies make it possible for websites to remember things like your login information, shopping cart contents, language preferences, and more to provide a personalized experience.

However, cookies build up over time and may result in browsing issues, such as slow loading and formatting errors. Deleting cookies on the best Android smartphones helps solve these problems. Also, your phone can accumulate cookies over time, which take up space and cause clutter. Deleting cookies frees up the occupied storage space. If you don't know how to delete cookies on Android, this guide will help.

How to delete cookies on Android in Google Chrome

You can delete cookies on all the major Android browsers. We detailed the steps to delete cookies on Google Chrome, Mozilla Firefox, and Samsung Internet, as these are the most popular Android browsers. Use the steps below to delete cookies on most Chromium-based browsers, including Google Chrome, Vivaldi, and Brave.

  1. Launch the Chrome app on Android and tap the three-dot menu in the upper-right corner.
  2. Open Settings.
  3. Choose the Privacy and security option.
  4. Tap the Clear browsing data option.
  5. Set the Time range to All time and select the Cookies and site data option.
  6. Tap Clear data to delete cookies from your device.

How to delete cookies for individual websites on Android in Chrome

Sometimes, you might notice that specific websites cause issues on your phone. In such cases, you don't need to delete all cookies. You can delete cookies only for those websites that cause problems.

  1. Launch Chrome and open the website that's causing errors.
  2. Open the three-dot menu and tap the (i) icon.
  3. Choose Cookies and site data and tap the Trash button.
  4. Tap the Delete button to clear cookies for this website.

How to stop websites from storing cookies on your Android device in Chrome

Google Chrome has a feature that prevents websites from storing cookies on your Android devices. If you don't want to delete cookies manually in the future, enable this feature to ensure that websites cannot store cookies on your phone.

  1. Launch the Chrome app and tap the three-dot menu to open Settings.
  2. Choose Site settings and open Cookies.
  3. Choose either the Block third-party cookies or Block all cookies options.

Choosing the Block third-party cookies option ensures that websites can still store some cookies on your Android device, as it only blocks third-party cookies, primarily used for tracking user behavior across websites.

If you choose the Block all cookies option, websites can't store cookies on your device. So, websites can't save your login information or personalized details, resulting in a sub-par browsing experience. Use this option when you don't want websites storing cookies on your Android device.

How to delete cookies on Android in Mozilla Firefox

If you use the Mozilla Firefox browser instead of Chrome, follow the steps below to delete cookies on your Android device.

  1. Launch the Firefox app and tap the three-dot icon in the lower-right corner of the screen.
  2. Open Settings.
  3. Choose the Delete browsing data option.
  4. Select Cookies and tap the Delete browsing data button.
  5. Tap Delete to confirm the operation.

How to delete cookies on Android on Samsung Internet

If you use one of the best Samsung smartphones, use the default Samsung Internet browser. Here's how to delete cookies on your Android smartphone using the Samsung Internet browser.

  1. Launch the Samsung Internet browser and tap the menu button in the lower-right corner.
  2. Open Settings and choose the Personal browsing data option.
  3. Open Delete browsing data and select the Cookies and site data option.
  4. Tap the Delete data button and confirm.

Is deleting cookies on Android a good idea?

Since websites can store any type of data on your device, it's a good idea to clear out the cookies from your browser from time to time and use other methods to enhance your privacy. This keeps your browser running smoothly, releases occupied storage, strengthens online security, and maintains your online privacy.

However, deleting cookies also deletes your saved login credentials and website preferences. That means you must log in to your accounts and set your preferences every time you delete cookies, which might be inconvenient if you clear cookies too frequently.