browser cookie clearing pattern detector — free browser tool | fatcousin

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drop chrome cookies sqlite csv · detect cookie clearing events · identify gaps in cookie history · surface session token deletion indicating deliberate authentication evidence destruction · runs locally

cookies csv

drop cookies table csv (multi-file)

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Select file

optional history csv

drop urls / visits csv for domain gap analysis

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Select file

chrome cookies · firefox moz_cookies · optional history for visited-but-no-cookie gaps

drop chrome or firefox cookies sqlite csv · optional history csv for domain gaps