What gets deleted when you clear your browsing data
When you clear your browsing data, you are removing the record of what you did online — but different browsers delete different things, and you control which categories go. The most common items are your browsing history (the list of websites you visited), cookies (small files that websites use to remember you), and cached files (copies of images and pages your browser saved to load faster next time).
Some browsers also let you delete autofill data (names, addresses, and payment information you typed before), saved passwords, and site permissions (like whether you let a website use your location or camera). The scope matters: deleting history alone leaves cookies behind, so a website could still recognize you even though you cannot see that you visited it.
Your internet service provider and your employer (if you use a work device) can still see what websites you visited, because that traffic passes through their network. Clearing your browser data does not hide your activity from them. A VPN (virtual private network) can obscure that, but it is a separate tool with its own trade-offs.
Key Takeaways
- Clearing browsing data removes your history, cookies, and cached files from your device, but not from your internet service provider's records or the websites themselves.
- Different browsers store deletion options in different places — Chrome uses Settings > Privacy and Security, Firefox uses History > Clear Recent History, Safari uses History > Clear History, and Edge uses Settings > Privacy.
- You can set your browser to delete data automatically when you close it, which is faster than manual deletion if you want a clean slate each session.
- Deleting cookies and cached files can slow down websites you visit often, because the browser has to read everything fresh instead of using saved copies.
- Clearing data on one device does not affect other devices — if you use the same account on multiple browsers or phones, you may need to delete separately on each one.
How to delete data in Chrome, Firefox, Safari, and Edge
Each browser keeps the deletion tool in a different place, but the process is similar: open the menu, find the privacy or history section, choose what to delete, and pick a time range.
Chrome: Click the three-dot menu in the top right, select Settings, then Privacy and Security, then Clear Browsing Data. A window will open with checkboxes for Cookies and Other Site Data, Cached Images and Files, and other options. At the top, choose the time range — Last Hour, Last 24 Hours, Last 7 Days, Last 4 Weeks, or All Time. Check the boxes for what you want to remove and click Clear Data.
Firefox: Click the menu button (three horizontal lines) in the top right, select History, then Clear Recent History. A window opens with checkboxes for Cookies, Cache, and other data. Choose the time range from the dropdown — Last Hour, Last Two Hours, Last Four Hours, Today, or Everything. Select what to delete and click Clear Now.
Safari: Click History in the menu bar at the top of the screen, then select Clear History. A dropdown appears asking how far back to clear — the last hour, today, today and yesterday, or all history. Safari deletes history and cookies together; you cannot choose one without the other. Click Clear History to confirm.
Edge: Click the three-dot menu in the top right, select Settings, then Privacy, Search, and Services. Under Clear Browsing Data, click Choose What to Clear. Select your time range and the data types you want to remove, then click Clear Now.
Setting your browser to delete data automatically
If you want your browser to clean up after itself without you having to remember, you can set it to delete data every time you close it. This is useful if you share a device or want a fresh start each session, but it means you lose your browsing history and saved passwords unless you tell the browser to keep them.
Chrome: Go to Settings > Privacy and Security > Clear Browsing Data. Toggle on "Clear Cookies and Site Data" and "Clear Cached Images and Files" under "Clear Browsing Data." Then scroll down and toggle on "Delete Cookies and Site Data When You Quit Chrome." You can also choose to keep certain sites' data by clicking "Sites That Can Always Use Cookies."
Firefox: Go to Settings > Privacy and Security, then scroll to Cookies and Site Data. Check "Delete Cookies and Site Data When Firefox Is Closed." You can add exceptions for sites you want to stay logged into by clicking Manage Exceptions.
Safari: Go to Safari > Settings > Privacy, then check "Remove All Website Data When Quitting Safari." This deletes everything — history, cookies, and cached files — each time you close the browser.
Edge: Go to Settings > Privacy, Search, and Services, then toggle on "Clear Browsing Data" under "Clear Browsing Data." Choose what to delete from the dropdown, then toggle on "Choose What to Clear Every Time You Close the Browser."
Understanding cookies and why you might want to keep some
Cookies are small text files that websites store on your device to remember information about you — your login status, items in your shopping cart, your language preference, or your location. When you delete cookies, you log out of most websites and lose those preferences. The next time you visit, the site treats you as a new visitor.
Some cookies are necessary for a website to work at all. Others track your behavior across multiple websites to show you targeted ads. You can delete all cookies at once, or you can delete only third-party cookies (the tracking kind) and keep first-party cookies (the ones the website itself needs). In Chrome, Firefox, and Edge, you can also block third-party cookies entirely without deleting them.
The trade-off is convenience versus privacy. Keeping cookies means websites remember you and load faster, but it also means advertisers can build a profile of your interests. Deleting cookies regularly means more logging in and slower page loads, but less tracking. Many people delete cookies monthly or when they finish shopping online, rather than every session.
What cached files do and whether to delete them
Cached files are copies of images, videos, and page code that your browser downloaded and saved on your device. The next time you visit that website, your browser uses the saved copy instead of downloading it again, which makes the page load faster. Deleting cached files frees up storage space on your device and removes evidence of which websites you visited, but it means websites will load more slowly the first time you visit them after deletion.
If your device is running low on storage, clearing the cache can help. If you are concerned about privacy, clearing the cache removes local evidence of your browsing, though it does not affect what your internet service provider or the websites themselves have recorded. If you visit the same websites regularly, keeping the cache means faster loading — the slowdown is usually only noticeable on the first visit after deletion.
You can delete the cache without deleting history or cookies by unchecking the other options when you clear browsing data. Some browsers also let you set a size limit for the cache, so old files are automatically deleted once you hit that limit.
Deleting saved passwords and autofill information
When you enter a password or address into a form, your browser offers to save it so you do not have to type it again. This is convenient, but it also means anyone with access to your device can see those saved passwords and addresses. Deleting them removes that risk, but you will have to type them manually next time.
Chrome: Go to Settings > Autofill and Passwords. Under Passwords, click the three-dot menu next to any password and select Delete. To delete all saved passwords at once, go to Settings > Privacy and Security > Clear Browsing Data, check "Passwords," and click Clear Data.
Firefox: Go to Settings > Privacy and Security, scroll to Logins and Passwords, and click Saved Logins. Select any password and click Remove. To delete all at once, go to History > Clear Recent History, check "Cookies" and "Active Logins," and click Clear Now.
Safari: Go to Safari > Settings > Passwords, select any saved password, and click Delete. Safari does not have a bulk delete option for passwords.
Edge: Go to Settings > Privacy, Search, and Services > Clear Browsing Data, check "Passwords," and click Clear Now.
For autofill addresses and payment information, the process is similar — find the Autofill section in your browser's settings and delete the entries you no longer want saved. If you share a device, deleting this information is especially important, because it prevents others from using your saved payment methods or addresses.
Clearing data on synced accounts and multiple devices
If you use the same account across multiple devices — logging into Chrome on your phone and laptop, for example — clearing data on one device does not automatically clear it on the others. Your browser syncs some information (like bookmarks and passwords) across devices, but browsing history and cookies are usually stored locally on each device.
If you want to delete history from your account across all devices, you can do that through your account settings. In Chrome, go to myactivity.google.com, select the data you want to delete, and choose Delete. In Firefox, go to your Firefox account settings and manage synced data there. In Safari, clearing history on one device does not affect other devices — you have to clear each one separately.
If you use multiple browsers on the same device (Chrome and Firefox, for example), clearing data in one browser does not affect the other. Each browser keeps its own separate storage, so you may need to delete data in each one if you want a complete clean slate.
Frequently Asked Questions
Will deleting my browsing history hide what I did online from my internet service provider?
No. Your internet service provider sees the websites you visit because that traffic passes through their network, regardless of whether your browser has a record of it. Clearing your browser data only removes the record from your device. A VPN can hide your activity from your internet service provider, but it is a separate tool and comes with its own considerations about which VPN provider you trust.
If I delete cookies, will I have to log back into everything?
Yes, most websites use cookies to keep you logged in. Deleting cookies logs you out. You can prevent this by adding sites to an exception list before you delete cookies — most browsers let you specify which sites' cookies to keep. Alternatively, you can delete cookies on a schedule (monthly, for example) rather than every session, so you do not have to log in constantly.
Does clearing my browsing data delete my saved passwords?
Only if you check the "Passwords" box when you clear browsing data. By default, most browsers do not delete passwords when you clear other data. You have to specifically select passwords to remove them. If you want to delete passwords but keep history, uncheck everything except passwords before you clear.
Can I recover browsing data after I delete it?
Once you delete browsing data from your browser, it is gone from your device. You cannot recover it through your browser. However, your internet service provider, the websites you visited, and any network administrator (like an employer) may still have records of your activity on their end.
What is the difference between clearing data and using private browsing mode?
Private browsing mode (Incognito in Chrome, Private Window in Firefox, Private Browsing in Safari) prevents your browser from saving history, cookies, and cached files while you are browsing. When you close the private window, that data is automatically deleted. Clearing browsing data manually deletes data from past sessions. Private mode is useful if you want to browse without leaving a record; clearing data is useful if you want to clean up after you have already browsed normally.