Home Web Front-end HTML Tutorial Detailed explanation of where browser cookies are stored

Detailed explanation of where browser cookies are stored

Jan 19, 2024 am 09:15 AM
cookie Browser storage location

Detailed explanation of where browser cookies are stored

With the popularity of the Internet, we use browsers to surf the Internet have become a way of life. In the daily use of browsers, we often encounter situations where we need to enter account passwords, such as online shopping, social networking, emails, etc. This information needs to be recorded by the browser so that it does not need to be entered again the next time you visit. This is when cookies come in handy.

What are cookies?

Cookie refers to a small data file sent by the server to the user's browser and stored locally. It contains some website user behavior information, such as user name, password, shopping cart list, etc. This enables the user's login status or operation history to be saved and recognized the next time the user visits the website.

Cookies can be stored on the computer in the form of local data files to match information the next time the user browses the website. At the same time, cookies can prevent users from entering the same information multiple times on the same computer, so cookies are also called web page state management technology.

Categories of Cookies

Cookies in browsers can be roughly divided into the following categories:

  1. Session Cookies: Once the browser is closed, they Temporary Cookies that will be deleted;
  2. Permanent Cookies: They will be stored on the computer's hard drive until they expire or are manually deleted by the user;
  3. First-party Cookies: Cookies created by the current website ;
  4. Third-party Cookies: Cookies from domain names other than the current website.

Cookie storage location

Although cookies are a very convenient function, sometimes you may encounter situations where you need to clear cookies. However, because different browsers and models have different setting locations, some users may be confused when finding and deleting cookies in their browsers. Let me explain to you where Cookies are stored.

  1. Google Chrome

In Google Chrome, cookie files are stored in the Local folder of AppData.

For example, on Windows 10 system, the cookie file path is:

C:UsersUsernameAppDataLocalGoogleChromeUser DataDefaultCookies

  1. Firefox

Firefox's cookie files are also stored in the user's local folder.

On Windows 10, the file path for Firefox cookies is:

C:Users usernameAppDataRoamingMozillaFirefoxProfilesrandom characters.defaultcookies.sqlite

This "default" is included , and the random characters vary depending on the version of Firefox the user is using.

  1. Internet Explorer

Internet Explorer's cookie mechanism is different from other browsers. In IE, cookie files are stored in the "Cookies" folder.

On Windows 10, the cookie file path is:

C:UsersUsernameAppDataRoamingMicrosoftWindowsCookies

  1. Safari

In Safari , stores Cookies in a single plist file, which is stored in the following location:

~/Library/Cookies/Cookies.binarycookies

Summary

The above are the commonly used The location where the browser's cookies are stored. Of course, if the user turns on private browsing mode, the browser will no longer save cookies. For some websites with sensitive information, the browser's cookie saving operation should be turned off. At the same time, be careful when using application cleaning tools to clear browser physical files to avoid unnecessary losses caused by accidental deletion.

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