After 15 years of reading 802.11 captures, I built a tool to
surface what most engineers miss — the protocol-level story
behind roaming failures, auth loops, and performance drops.
WiFi Analyser — free, browser-based, no install required.
Drop a PCAP and it gives you:
- Roaming analysis (802.11k/v/r — FT vs reassociation vs
full auth, EAPOL exchange count, timing deltas) - Security audit (RSN IE mismatch, EAPOL handshake,
WPA3/WPA2 detection) - Rogue AP / Evil Twin detection
- BSS Color parser (802.11ax/be)
- AI-powered root cause diagnosis
- 90%+ Wireshark 802.11 display filter parity
Built for field engineers and CWNE-level troubleshooting.
Try it: https://app.wlananalyser.com
Protocol library: https://shankarwifi.com
Happy to discuss any of the diagnostic logic or take
feature requests.