FPScanner Demo
Live demo of the FPScanner library (v0.9.4). Fingerprinting signals are collected and bot detection rules are run entirely client-side.
Collecting fingerprint...
Bot Detection Result
Waiting for scan...
FPScanner ID (fsid)
Waiting...Detection Details
Each rule checks for a specific bot indicator. A detected: true means the rule flagged suspicious behavior.
| Rule | Detected | Severity |
|---|---|---|
| Waiting for scan... | ||
Raw Signals
▶Automation Signals
Waiting...▶Device Signals
Waiting...▶Browser Signals
Waiting...▶Graphics Signals
Waiting...▶Codecs
Waiting...▶Locale Signals
Waiting...▶Context Signals (iframe, web worker)
Waiting...▶Full Raw JSON Output
Waiting...About FPScanner
FPScanner is a browser fingerprinting and bot detection library. It collects signals from your browser (device info, graphics, automation indicators, etc.) and runs detection rules to determine if the current environment looks like a bot.
Everything runs client-side on this demo page. No data is sent to any server.
For a more production-ready integration with a custom encryption key, obfuscation, and server-side decryption, check out the FPScanner server-side demo.