PluginStats
FINGER users statistics
By vortex · Chrome Web Store · Privacy & Security
This tool was developed by security experts after a deep research, it's ready to block the most trend and sofisticated trackers.
FINGER has approximately 131 recorded users on Chrome Web Store, ranking #6322 of 7,072 tracked listings.
Rating: 5.00 / 5 from 1 ratings
About FINGER
This tool was developed by security experts after a deep research, it's ready to block the most trend and sofisticated trackers.
🧿🌐FINGER – Live‑Time Browser Fingerprinting Shield Protect your privacy at its deepest layer. ➡️ FINGER is a powerful Chrome extension designed to detect and block browser fingerprinting as it happens. Instead of relying on outdated blocklists, FINGER monitors actual behavior inside the browser—catching hidden tracking scripts that other tools miss.
Why Choose FINGER? Browser fingerprinting allows websites to identify you by collecting subtle details about your device—even with cookies disabled. Most privacy tools never look at this layer of tracking. FINGER changes that by offering: 🛡️ Live-Time Protection Blocks fingerprinting attempts the moment they occur—before any identifying data leaves your browser. 🧠 Behavior-Based Detection Finds fingerprinting scripts even when they’re obfuscated, dynamically injected, or designed to evade filter lists. 📊 Entropy Insights Each attempt is analyzed and scored with an approximate entropy value, giving you visibility into how “unique” you appear. 🔒 100% Local & Private All analysis happens directly in your browser. No data is ever sent anywhere. 🔧 Minimal Permissions Uses only what’s necessary (ActiveTab), reducing risk and aligning with best security practices. 🧩 Modular, Extensible Architecture Easily add new detection or blocking rules—perfect for advanced users and researchers. 💻 Open Source Community-driven, transparent, and available under the MIT license.
Key Features ⚡🔴 Live Fingerprinting Detection Instantly see when a website tries to gather identifying metrics. ⚡🕵 Comprehensive JavaScript Interception Monitors method calls, property access, and API usage linked to fingerprinting. ⚡📟 Clean, Intuitive Dashboard View logs, entropy scores, and blocked attempts with ease. ⚡🎓 Research-Grade Toolkit Built for privacy enthusiasts, academics, and developers auditing web applications. ⚡🔜 Future-Proof Design Ready for upcoming enhancements, including iframe inspection and cross-browser support.
Who Is FINGER For? 👤 Privacy-Conscious Users Block invisible tracking while browsing. 👨🏻🏫 Researchers & Educators Study real-world fingerprinting techniques in controlled environments. 🙍🏻♂️ Web Developers Audit your own sites for accidental or legacy fingerprinting logic. 👩🏼💻 Open-Source Contributors Improve detection modules, extend coverage, and help the community grow.
How FINGER Works ➡️FINGER uses advanced JavaScript interception techniques, including: 🪖 Method Overriding ⛊ Property Redefinition 🤺Proxy Wrapping for Dynamic Objects
These techniques allow precise, live-time blocking without degrading your browsing experience.
How FINGER Compares ➡️ Tools like AdBlock Plus, uBlock Origin, Privacy Badger, and Disconnect rely on static filter lists. FINGER complements them by targeting behavioural fingerprinting, a type of tracking most extensions do not inspect.
🔜 Future Roadmap 🌕Enhanced iframe and embedded context detection. 🔭Cross-browser compatibility (Firefox, Edge, Safari). .𖥔 ݁ ˖ִ🛸༄˖°. Configurable user policy engine for custom blocking strategies. 🚀Integration with research platforms for large-scale studies.
Open Source & Community Explore or contribute here: 🫂 https://github.com/vortexcolab
Changelog v1.2.1 — Adjusted action height to 100% to ensure all content is fully visible. v1.2.2 — Fix: Preserve original constructor prototype when wrapping constructors to avoid breaking built-ins. v1.2.3 — Restore native Uint8Array via Reflect.construct to preserve original constructors/symbols and prevent uncaught TypeErrors. v1.2.4 — Fix: Ensure Node.prototype.appendChild is intercepted instead of HTMLElement.prototype.appendChild to maintain correct prototype chain behavior and prevent breaking DOM operations in complex SPAs (e.g., Jira). v1.2.5 — Fix: Corrected a conditional logic error in the entropy calculation that was preventing accurate results. Updated the “Send your feedback” action to redirect users to GitHub Issues.
Description from the Chrome Web Store listing.
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Charts
Images: 30d · 1y · all time · 1600×900 dark
Adoption over time
7/30/90-day growth
Ranking history
Ratings over time
Listing placement
Listing placement
Filled points are observed values; hollow points come from Internet Archive snapshots of the listing page. Dashed segments span periods with no observations — values between points are not interpolated.
Each band is one page of 20. Users on a linear scale. Placement is projected from users, so it can differ from the marketplace's own sort order. Hover a dot to see the listing.
Recent observations
Full history (1)Similar Chrome Web Store Privacy & Security plugins
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Data source
Covers every Chrome Web Store extension with at least 100 users, found through the store's public sitemap. User counts are read from public listing pages. The 10% most-used extensions are refreshed daily, the next 40% weekly and the next 40% monthly; the least-used 10% are not refreshed. Google displays rounded user counts (and caps the display at 10,000,000+), so small changes may not be visible. Rating counts above 1,000 are rounded (e.g. 1.6K).
Listing: https://chromewebstore.google.com/detail/finger/dalfinncnmgblohdpgnphdadaibhmajc. First seen Nov 4, 2026; last successful collection Nov 4, 2026. See the methodology.