Scrapfly

Detect CAPTCHAs, anti-bot systems, and fingerprinting technologies on websites

Scrapfly is a browser extension designed to detect anti-bot, captchas, and web security mechanisms on any website. DETECTION FEATURES: • Multi-layer detection analyzing cookies, headers, URLs, page content, DOM elements, window properties, JavaScript API hooks, and network payloads • Real-time badge displaying detection count per tab • Support for major anti-bot, security, and captcha services • Fingerprint detection for Canvas, WebGL, Audio, Navigator, and other browser APIs EXPORT & IMPORT: • Export detection results, settings, and history to JSON files • Import previously saved settings and configurations • All export/import functions accessible directly from the popup interface CUSTOMIZATION: • Enable or disable individual detectors via the Rules tab • Blacklist specific domains to skip detection • Configurable detection caching for each domain ADDITIONAL FEATURES: • Detection history with search and filtering capabilities • Optional webhook integration for sending detection results to external services • Configurable notifications when security systems are detected • Advanced capture tools for extracting captcha sitekeys and anti-bot parameters