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Preview of Cookie Cleaner

Cookie Cleaner by Swantzter

Remove cookies and stored data for Microsoft domains

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About this extension
Are you tired of restarting your browser, and the next time you try to open Outlook on the web you get stuck in an infinite loop of logouts and redirects? This addon solves that by clearing all cookies related to M365 login allowing you to log back in without issue.
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Permissions and data

Required permissions:

  • Clear recent browsing history, cookies, and related data

Optional permissions:

  • Access your data for sites in the cloud.microsoft domain
  • Access your data for sites in the microsoft.com domain
  • Access your data for sites in the microsoftonline.com domain
  • Access your data for sites in the office.com domain
  • Access your data for sites in the office365.com domain

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
1.2
Size
19.97 KB
Last updated
6 days ago (Apr 7, 2026)
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