http cookie lifecycle forensic analyzer — free browser tool | fatcousin

drop a pcap file or browser cookie database exports · reconstruct the complete lifecycle of session cookies · creation renewal expiry · detect cross-site cookie sharing that links identities · identify session hijacking indicators · runs locally

pcap + optional cookie DB

drop pcap

or click

Select file

optional cookie export CSV

or click

Select file

HTTPS cookies require decryption · HTTP Set-Cookie / Cookie headers only

drop pcap (HTTP cleartext) · optional cookie DB CSV

ready