Geosite.dat Inspector

Notes

• Upload a local geosite.dat file or load the official remote geosite.dat.
• After decoding, the page shows:
  • how many geosite categories exist
  • how many rules each category contains
  • the distribution of root-domain, full-domain, keyword, and regex rules
  • which geosite categories match a given hostname
• This is useful for debugging GEOSITE,xxx routing rules, validating data files, and explaining what a geosite category really contains.
• The first version focuses on decoding the GeoSiteList -> GeoSite -> Domain structure and hostname matching. It does not attempt to become a full GEO source manager.