JavaScript Fingerprinting

Open-source JavaScript projects categorized as Fingerprinting

Top 12 JavaScript Fingerprinting Projects

  • browser-fingerprinting

    Analysis of Bot Protection systems with available countermeasures 🚿. How to defeat anti-bot system 👻 and get around browser fingerprinting scripts 🕵️‍♂️ when scraping the web?

  • Project mention: A site that tracks the price of a Big Mac in every US McDonald's | | 2024-01-13

    Yes, there is a lot written about it. Here is one link I have saved:

  • privacybadger

    Privacy Badger is a browser extension that automatically learns to block invisible trackers.

  • Project mention: Can anyone verify this information about privacy? | /r/onlinesecurity2023 | 2023-12-04

    ~Using privacy plug-ins or browsers. You can block our site from setting cookies used for interest-based ads by using a browser with privacy features, like Brave, or installing browser plugins, like Privacy Badger, Ghostery or uBlock Origin, and configuring them to block third party cookies/trackers.

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo
  • nothing-private

    Do you think you are safe using private browsing or incognito mode?. :smile: :imp: This will prove that you're wrong. Previously hosted at

  • Project mention: LCD, Please – de-make of “Papers, please”, celebrating 10 years since launch | | 2023-08-09

    >Oh, you can also allow canvas fingerprinting, but that seems like a bad idea - maybe in a separate firefox profile just for sites like this one..

    No it won't help. That is big problem with finger printing. It basically logs your computer hardward with the profile.

    So no matter how many times you make new profiles. This can be mitigated via VM. However with bugs such as zenbleed, VM may not be enough.

    Nothing is private has a good demo.

  • CanvasBlocker

    A Firefox extension to protect from being fingerprinted.

  • Project mention: 6. 别让 HTML Canvas 泄露你的设备特征 | /r/primecitizens | 2023-07-02


  • AmIUnique

    Learn how identifiable you are on the Internet

  • Project mention: Kagi Changelog 2/13: Faster and more accurate instant answers and Wikipedia page | | 2024-02-16

    I go the opposite way. I trust a company that takes my money to pay its costs to keep my privacy. As opposed to a company who "doesn't know who I am". (Apart from unique fingerprint over many queries over many months)

  • dark-knowledge

    😈📚 A curated library of research papers and presentations for counter-detection and web privacy enthusiasts.

  • Project mention: Share some articles you've saved | /r/privsec_dev | 2023-04-28

    "A curated library of research papers and presentations for counter-detection and web privacy enthusiasts":

  • scriptsafe

    a browser extension to bring security and privacy to chrome, firefox, and opera

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
  • LocateJS

    Check if your location is actually hidden

  • portsscan

    A web client port-scanner written in GO, that supports the WASM/WASI interface for Browser WebAssembly runtime execution.

  • Project mention: | /r/netsec | 2023-05-22
  • browser-with-fingerprints

    Anonymous automation with fingerprint replacement technology.

  • Project mention: Bypassing DataDome? | /r/webscraping | 2023-07-11

    You can look into this package to change your fingerprint ( I have not checked it at all)

  • epictracker

    A demo of how can I track you using fingerprinting and some automated lookups and stuff, using modern Javascript APIs

  • digital-fingerprint

    Check your data which may be stolen every time you visit a site. ⚠️

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2024-02-16.

JavaScript Fingerprinting related posts


What are some of the best open-source Fingerprinting projects in JavaScript? This list will help you:

Project Stars
1 browser-fingerprinting 3,830
2 privacybadger 3,021
3 nothing-private 2,115
4 CanvasBlocker 1,076
5 AmIUnique 674
6 dark-knowledge 507
7 scriptsafe 494
8 LocateJS 313
9 portsscan 128
10 browser-with-fingerprints 81
11 epictracker 20
12 digital-fingerprint 9
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