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To reset a browser game, remove the game’s entry from your browser’s stored site data, then review that site’s permissions as a separate step. Search for the exact domain shown in the address bar, delete only the matching entry when possible, and reopen the game. This clears browser-held cookies and storage; it does not delete an online account or guarantee removal of progress saved on the game’s server.
What you are removing
A browser game can save more than ordinary cookies. Depending on the browser, site data may include cookies, Web Storage, application caches, Indexed Database records, login state, preferences, and other information stored by the site in your browser profile. Removing that data gives the site a fresh local state.
Permissions are different. They are decisions that allow a site to use capabilities such as location, camera, microphone, notifications, pop-ups, JavaScript, or automatic downloads. Deleting site data may not reset every permission, so inspect the permissions controls separately when your goal includes revoking access.
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What a reset can change
- You may be signed out of the game or of related sites.
- Remembered settings, saved preferences, and locally stored game state may disappear.
- The game may ask for permissions again or behave as it did on a first visit.
- Offline or locally cached content may need to download again.
What it does not prove
Browser deletion applies to information held by that browser profile. It does not establish that a game account, subscription, cloud save, leaderboard record, or server-side progress has been deleted. If progress matters, identify whether it is linked to an account before clearing local data and use the game service’s own account or support process for server-side changes.
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Before deleting anything
- Record the exact site. Copy or note the domain in the address bar. A game may use a main domain plus separate login, payment, analytics, or embedded-service domains.
- Decide whether you need a local reset or a permission change. A broken session usually calls for site-data removal. A site that should no longer use your camera, microphone, location, notifications, or pop-ups needs a permission review too.
- Check your sign-in. Make sure you know how to sign back in and whether progress is tied to an account.
- Close the game tab. Closing it avoids an active page immediately recreating data while you are deleting the entry.
- Use the narrowest control. A per-site deletion protects data and logins for unrelated sites. Global clearing is a fallback, not the first choice for a one-game problem.
Which browsers support a one-site reset?
| Browser and platform | Per-site data removal | Permission controls | Important scope note |
|---|---|---|---|
| Chrome on desktop | Yes, from the site-data and permissions list | Review separately; broad “Site settings” deletion can affect more than the game | Use the site list for a single-game reset |
| Firefox | Yes, from “Manage Data,” or for the open site from the address-bar icon | Check the site’s permission controls separately | The cited removal procedure covers cookies and site data |
| Microsoft Edge | Yes, from “See all cookies and site data” | Separate “Site permissions” area | Edge may ask whether deletion applies to the current device or synced devices |
| Safari on Mac | Yes, in “Manage Website Data” | Separate “Websites” settings | Camera and microphone choices are not shared across Apple devices |
| Safari on iPhone | The documented route removes all website data | Website permissions can be adjusted in Safari settings | The documented iPhone route is all-site |
Chrome on a desktop computer
Delete only the game’s stored data
- Open Chrome and select the three-dot menu, then Settings.
- Choose Privacy and security.
- Open Third-party cookies.
- Select See all site data and permissions.
- Search for the game’s site name or exact domain.
- Find the matching entry, select Delete, and confirm.
Search for each relevant domain separately. If the game’s sign-in page or an embedded service appears as a different domain, deleting only the visible game domain may leave that other site’s cookies and storage intact.
Reset permissions in Chrome
After deleting data, return to the game page and open the site-information control beside the address bar to inspect its permissions. Set capabilities you no longer want to Block or reset them to the default shown by your installed Chrome release. Check location, camera, microphone, notifications, pop-ups and redirects, JavaScript, automatic downloads, and any other capability listed for that site.
Chrome also documents a broader route: open More > Delete browsing data, select a time range, choose Cookies and other site data, and select Delete data. The same dialog can include Site settings, which deletes settings and permissions granted to websites. That category-wide option can remove permissions for sites other than the game, so use the per-site list when the objective is limited to one game.
If Chrome keeps the old behavior
- Confirm that you searched the exact domain, including any different subdomain used for login or the game itself.
- Close every tab for that site, then reopen Chrome and test again.
- Check the site’s permissions separately; deleting cookies does not necessarily revoke every permission.
- If you used the broad deletion dialog, review permissions for other sites that may have been reset unintentionally.
Firefox
Clear data for the open game
- Open the game in Firefox.
- Click the padlock or shield icon beside the address bar.
- Choose Clear Cookies and Site Data.
- Confirm the removal, then reload the page.
Remove a site that is not currently open
- Open the Firefox menu and choose Settings.
- Select Privacy & Security.
- Under Cookies and Site Data, choose Manage Data.
- Search for the game’s domain.
- Select the matching entry or entries. Use Remove All Shown for the filtered results, or remove selected entries.
- Choose Save Changes, confirm the prompt, and reopen the game.
This procedure establishes removal of cookies and site data. If the game has permission to use notifications, location, camera, microphone, pop-ups, or another capability, inspect Firefox’s site-permission controls separately and change only the entries you intend to revoke.
Firefox troubleshooting
- If no result appears, search the registered domain rather than the game’s title or a translated page name.
- If the page is still open in another tab, close it before testing; an active page can write new data immediately.
- If the reset signs you out, use the game’s normal sign-in flow. Local deletion does not indicate that an account was deleted.
Microsoft Edge
Delete the game’s site data
- Open Edge and select the three-dot menu, then Settings.
- Choose Privacy, search, and services.
- In the Cookies section, open See all cookies and site data.
- Find or search for the game’s domain.
- Expand the matching entry and select its delete control.
- Confirm the deletion, close the game tab, and open it again.
Review Edge site permissions
- In Edge settings, open Site permissions.
- Find the game’s site or open the site’s permission page from the address-bar site-information control.
- Review location, cookies, pop-ups and redirects, notifications, camera, microphone, JavaScript, automatic downloads, and other listed capabilities.
- Change or reset only the permissions you want to revoke.
When Edge presents a choice about device scope, read whether the deletion applies only to the current device or also to synced devices. Select the scope that matches your objective before confirming.
Safari on Mac
Remove one website’s stored data
- Open Safari and choose Safari > Settings.
- Open the Privacy tab.
- Choose Manage Website Data.
- Select the game’s website from the list.
- Choose Remove, then close the settings window.
Change Safari website permissions
- Choose Safari > Settings > Websites.
- Select the relevant capability category, such as camera, microphone, location, notifications, or pop-up windows.
- Find the game’s domain and change its setting or remove the configured entry.
Safari treats website settings as a separate area from stored website data. Camera and microphone permissions are privacy-sensitive, and Apple’s guidance says those choices are not shared across Apple devices.
Safari on iPhone
Understand the documented data-removal scope
Apple’s documented iPhone route removes all website data, not one selected game:
- Open the iPhone Settings app.
- Choose Apps > Safari.
- Open Advanced.
- Choose Website Data.
- Tap Remove All Website Data.
- Tap Remove Now to confirm.
Use this only when an all-site reset is acceptable. The documented route does not provide a per-game deletion sequence, so do not describe it as a selective reset. It can sign you out of multiple sites and remove remembered preferences across the browser.
Adjust iPhone website permissions
Safari’s website settings let you adjust permissions for a site, but the cited Apple iPhone instructions do not establish a per-site website-data deletion path. If you need to revoke camera, microphone, location, notifications, pop-ups, or another capability, open Safari’s website settings, select the relevant site, and change the permission shown there. Menu labels can vary by iOS release.
Data removal and permission removal are two separate passes
A useful way to avoid an incomplete reset is to treat the task as two passes. First remove the site’s stored information. Second open the permission page and decide what the site may do in the future. The first pass addresses cookies, Web Storage, application caches, Indexed Database records, sessions, and locally cached assets. The second pass addresses access decisions such as camera, microphone, location, notifications, pop-ups, JavaScript, cookies, and automatic downloads.
These passes can produce different results. Removing data may sign you out without changing a previously granted camera permission. Conversely, blocking a permission may stop a feature while leaving the old login and preferences in place. If the objective is privacy, complete both passes and then revisit the site only when needed. If the objective is troubleshooting, start with data removal and change permissions only when the symptom points to a capability.
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Use the exact host displayed in the address bar, not only the game’s marketing name. A game can have one host for play, another for authentication, and an additional host for embedded content. Browsers list these as separate entries, and a search for one name may not reveal every related host. Delete only entries you recognize as belonging to the game or its sign-in flow.
Subdomains can also matter. A host such as play.example may not share the same stored entry as login.example. If the old session returns after clearing the play page, inspect the login host and any embedded service shown in the browser’s site-data list. Do not guess at domains that are not visible in the game’s address bar or settings; an unrelated deletion can affect another service.
Choosing a narrow or broad reset
A per-site operation is the safer diagnostic because its impact is easy to identify. You can test the game while leaving unrelated shopping, work, mail, and banking sessions alone. A broad cookies-and-site-data clear is appropriate only when you intentionally want a browser-profile reset, several sites have the same problem, or the installed browser does not expose a selective control.
Broad controls can also reset site permissions. In Chrome, the Site settings category covers settings and permissions granted to websites, not just the game. On Safari for iPhone, the documented website-data command removes all website data. In Edge, read whether the command applies to the current device or synced devices. Record credentials and any important offline work before choosing one of these wider operations.
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Common problems after clearing data
The game still shows the old save
The save may be linked to a server-side account rather than browser storage. Sign out and back in only after confirming the correct account. If the progress remains, the browser reset did not remove the service’s cloud record; consult the game’s account controls or support process.
The game asks for permissions again
This is expected when a permission was reset or when the site no longer has a stored decision. Grant only the capabilities required for the feature you intend to use. A game that needs no camera, microphone, location, or notifications should not receive those permissions merely because it requests them.
The game will not load
- Reload after closing every tab for the game.
- Check that JavaScript, cookies, pop-ups, or other required capabilities were not blocked accidentally.
- Verify that the browser is online and that the game’s service is available.
- Search for a second domain used by the game’s login or embedded content and handle it separately.
- Test in a private window only as a diagnostic; private browsing does not delete the normal profile’s existing data.
You were signed out everywhere
Cookies commonly hold session information. Sign back in through the game’s normal account page. If you cannot authenticate, use the service’s account-recovery process rather than repeatedly deleting data.
The browser will not let you change a setting
Work, school, family, or managed-device policies can restrict deletion and permission controls. If a control is missing or disabled, the administrator may have set the policy. Browser menu names also change between releases, so use the labels visible in your installed browser and operating system.
Verify the result without losing more than intended
- Reopen the game in a normal browser window after the deletion.
- Check whether the sign-in prompt, preferences, and local save state changed.
- Test only the feature that was failing, such as loading a level or opening a multiplayer panel.
- When a permission prompt appears, grant the minimum access required and note which capability it requests.
- If nothing changed, stop repeating broad clears. Recheck the exact domain, related login host, permission state, and account used.
Repeating deletion cannot remove a server-side account or cloud save. It can, however, repeatedly erase local preferences and sessions, making diagnosis harder. Keep the scope narrow until you know which layer is causing the problem.
Safe reset checklist
- Confirm the exact game domain and any separate login domain.
- Check whether progress is account-linked before deleting anything.
- Close the game and other tabs for the same site.
- Use the browser’s per-site data list whenever it is available.
- Delete the matching site entry and confirm.
- Open the site’s permission controls separately.
- Revoke capabilities you no longer want.
- Reopen the game and test its sign-in, save state, and required features.
- If the problem remains, distinguish browser-held data from a server-side account issue.
These menu paths were checked against official Chrome, Mozilla, Microsoft, and Apple support guidance on October 13, 2026. Browser releases and device policies can change labels or available controls, so verify the wording shown on your system.
Frequently Asked Questions
Will deleting site data delete my game account?
No. It removes information stored in the browser profile. An account, subscription, cloud save, leaderboard record, or other server-side data requires the game service’s own account or support process.
Will I lose my saved progress?
You can lose progress stored only in local browser storage. Progress linked to an online account may return after you sign back in, but confirm the account and the game’s save behavior before clearing anything.
Does clearing cookies revoke camera or microphone access?
Not necessarily. Cookies and site data are separate from permission decisions in several browsers. Delete the site data, then inspect the site’s permission controls and block or reset camera and microphone access separately.
Can I remove data for only one game in Chrome?
Yes. Open Settings, Privacy and security, Third-party cookies, and See all site data and permissions. Search for the game’s exact domain and delete its matching entry. This is narrower than the broad Delete browsing data dialog.
How do I clear a Firefox game that is not open?
Go to Settings, Privacy & Security, Cookies and Site Data, and Manage Data. Search for the domain, remove the selected entry or use Remove All Shown, choose Save Changes, confirm, and reopen the game.
Does Safari on iPhone allow one-game website-data deletion?
The documented iPhone path is Settings, Apps, Safari, Advanced, Website Data, Remove All Website Data, and Remove Now. It removes all website data, not one selected game. Safari website permissions can be adjusted separately.
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1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesWhy did Edge ask about synced devices?
Edge can distinguish deletion on the current device from deletion across synced devices. Read the scope prompt and choose the option that matches your goal before confirming.
What if the old behavior returns immediately?
Close every tab for the game, check for separate login or embedded-service domains, and review permissions. An active tab or a related host can recreate data. If the save remains, it may be stored on the game’s server rather than in the browser.
The Bottom Line
For a one-game reset, delete only the game’s exact site entry, then review that site’s permissions separately. Expect possible sign-outs and lost local preferences, and remember that browser cleanup does not delete an account or cloud progress. Safari on iPhone is the main exception: its documented website-data route removes all sites at once.
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