Clearing cookies deletes the small files that websites store in your browser, which logs you out of most sites, forgets your preferences and shopping carts, and resets much of the tracking tied to your browser. It can fix login loops, broken layouts, and out-of-date pages. It does not delete your online accounts, your browsing history (unless you also choose to clear that), or your saved passwords.
Why this happens
Cookies are small pieces of data a site saves in your browser so it can remember you between page loads and visits. They serve a few main jobs:
- Keeping you signed in during and between sessions.
- Remembering settings such as language, layout, and items in a cart.
- Tracking your visits across pages and sites for advertising and analytics.
When you clear cookies, all of that stored state is removed, so sites treat you like a brand new visitor.
Is this normal?
Yes. Clearing cookies is a routine, safe maintenance and privacy step, and it is a common first fix for many website glitches.
Does it cause any problems?
The only real downside is minor inconvenience. You will be signed out and need to log in again, re-enter some preferences, and possibly redo any remember-this-device two-factor prompts. Your accounts and their data are not affected.
How to fix or check it
- Chrome on Windows, Mac, or Android: open Settings, Privacy and security, Clear browsing data, then select Cookies and other site data and a time range.
- Safari on Mac: open Safari, Settings, Privacy, then Manage Website Data and Remove All. On iPhone: open Settings, Safari, Clear History and Website Data.
- Edge: open Settings, Privacy, search, and services, then Clear browsing data.
- Firefox: open Settings, Privacy and Security, Cookies and Site Data, then Clear Data.
- To clear cookies for just one site, click the padlock or site-info icon in the address bar and choose the site data options there.
- To keep things tidy automatically, set the browser to clear cookies on close or to block third-party cookies.
Frequently asked questions
Will clearing cookies delete my saved passwords?
No. Saved passwords are stored separately and are only removed if you specifically select passwords in the clearing options.
Does clearing cookies stop all tracking?
It resets cookie-based tracking, but you can still be recognized through browser fingerprinting and through accounts you sign into.
Do I need to clear cookies regularly?
No. It is mainly useful for troubleshooting or a privacy cleanup, not something you have to do on a schedule.