Free Web Scraping Tools
Professional-grade tools to help you build, test, and debug your web scraping projects. All tools are free to use and built by the Scrapfly team.
Fingerprint & Detection Tools
Test and analyze browser fingerprints to understand how anti-bot systems detect web scrapers.
JA3 Fingerprint
Analyze your TLS/SSL fingerprint. See how websites identify your HTTP client through connection handshake.
Try Tool →HTTP/2 Fingerprint
Check your HTTP/2 fingerprint including SETTINGS frames and connection parameters.
Try Tool →Browser Fingerprint
Comprehensive browser fingerprint including user agent, plugins, fonts, and system information.
Try Tool →Canvas Fingerprint
Test your browser's unique canvas rendering signature used for tracking and detection.
Try Tool →Font Detector
Detect installed fonts in your browser using canvas fingerprinting. One of the strongest tracking signals.
Try Tool →WebGL Fingerprint
Analyze your WebGL fingerprint including GPU renderer, vendor, and rendering capabilities.
Try Tool →Audio Fingerprint
Check your browser's audio context fingerprint used for device identification.
Try Tool →Speech Synthesis Voices
Detect installed TTS voices. Test voices, explore fingerprinting, and see language packs.
Try Tool →Screen Fingerprint
View your screen resolution, color depth, and display characteristics.
Try Tool →Timezone & Intl
Detect timezone and locale settings. Learn how timezone reveals your location with ~15min precision.
Try Tool →Performance Inspector
Inspect browser performance metrics and timing APIs that may leak automation signals.
Try Tool →IP Info
Check your current IP address, geolocation, ISP information, and proxy detection status.
Try Tool →Automation Detector
Detect if your browser is automated with Selenium, Puppeteer, Playwright. Critical for bot evasion.
Try Tool →Battery Status
Test Battery Status API fingerprinting. Historically used for tracking, now deprecated for privacy.
Try Tool →Media Query Detector
Detect CSS media queries matching your device. Reveals screen size, color depth, input methods, and preferences.
Try Tool →Keyboard Layout Detector
Detect your keyboard layout (QWERTY, AZERTY, QWERTZ, Dvorak) from key codes and character mappings.
Try Tool →DRM Capabilities
Detect DRM systems (Widevine, PlayReady, FairPlay). Reveals browser, OS, and hardware security.
Try Tool →Media Codecs
Detect supported media codecs and MIME types (H.264, VP9, AV1, Opus, AAC). Strong fingerprinting signal.
Try Tool →GPU Capabilities
Detect GPU information through WebGL. Graphics card vendor, renderer, and extensions are highly unique.
Try Tool →Math Engine
Test JavaScript Math engine precision. Detect browser engine type through floating-point arithmetic differences.
Try Tool →WebRTC Leak Test
Test for WebRTC IP leaks. Check if your real IP address is exposed through WebRTC even when using VPN/proxy.
Try Tool →Scraping Development Tools
Utilities to help you build and debug web scrapers more efficiently.
CSS/XPath Tester
Test CSS selectors and XPath expressions on HTML content. Perfect for debugging selectors.
Try Tool →Curl to Python
Convert cURL commands to Python code (requests, httpx, aiohttp, curl_cffi).
Try Tool →Base64 Encoder/Decoder
Encode and decode Base64 strings with support for URL-safe encoding.
Try Tool →URL Prettier
Parse and prettify URLs. Extract scheme, host, path, query parameters, and fragments.
Try Tool →URL Encoder/Decoder
Encode and decode URL strings for safe transmission in HTTP requests.
Try Tool →Cookie Parser
Parse and decode HTTP Cookie headers. View, search, and copy cookie values with URL decoding.
Try Tool →Patch Viewer
View and compare code patches with syntax highlighting and diff visualization.
Try Tool →Need Advanced Web Scraping?
Scrapfly provides enterprise-grade web scraping API with anti-bot bypass, JavaScript rendering, and proxy rotation.
