Work · alternatives · 2026

24 alternatives to All Fingerprint Defender

Protect against Canvas, WebGL fingerprinting in browser

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. All Fingerprint Defender launched in 2023; newer entries below may have overtaken it.

1. 1
   StealthHound▲196

   Your browser's blind spots, Exposed.

   Jan 2026 · its alternatives →

2. 2
   FingerprinterJS – A tiny JavaScript library for browser fingerprints▲24

   I made FingerprinterJS, a small library with no dependencies that creates browser fingerprints from signals like canvas, WebGL, audio, fonts, userAgent, and screen info. It’s written in TypeScript, lets you enable/disable collectors, add custom data, and includes a simple suspicious-activity score. Would love feedback.

   2025 · github.com · its alternatives →

3. 3
   Browserprint▲137

   Are you uniquely identifiable?

   2017 · browserprint.info · its alternatives →

4. 4
   Blurs▲226

   Hide your browser info

   2024 · instapaper.com · its alternatives →

5. 5
   Olaf – Acoustic Fingerprinting on the ESP32 and in the Browser▲166

   Olaf - Acoustic fingerprinting on the ESP32 and in the Browser

   2020 · 0110.be · its alternatives →

6. 6
   Anti-Detect▲3

   Test your browser fingerprint across 7 detection layers with 80+ data points. Find out if websites can track you and get recommendations to improve your privacy.

   Dec 2025 · anti-detect.com · its alternatives →

7. 7
   Tab Protector▲73

   Chrome extension to prevent accidental tab closure & cluster

   2022 · tabmanage.com · its alternatives →

8. 8
   Kameleo▲87

   Avoid browser fingerprinting and use virtual profiles.

   2019 · login.kameleo.io · its alternatives →

9. 9
   FireKey

   Anti-fingerprint browser for multi-account isolation

   Mar 2026 · app.firekey.ai · its alternatives →

10. 10
    df : Digital Fingerprint▲71

    Don't let websites steal your data

    2022 · df.itsvg.in · its alternatives →

11. 11
    AudioContext Scrambler – Protection against Web Audio API fingerpriting▲6

    Protect yourself from AudioContext Fingerprinting by noise to analyzer data - Sayrus/audiocontext-scrambler

    2020 · github.com · its alternatives →

12. 12
    Decentraleyes▲108

    Anti-tracking through "free" centralized content delivery

    2017 · decentraleyes.org · its alternatives →

13. 13
    DFPM – Chrome extension to detect JavaScript fingerprinting▲25

    DFPM is a browser extension for detecting browser fingerprinting. - freethenation/DFPM

    2018 · github.com · its alternatives →

14. 14
    JA3.pro▲93

    Bypass anti-bot systems by impersonating TLS fingerprint

    2023 · its alternatives →

15. 15
    Wallet Guard▲69

    Browse web3 securely

    2022 · walletguard.app · its alternatives →

16. 16
    PassProtect▲75

    Stop using bad passwords.

    2018 · its alternatives →

17. 17
    Pixelscan▲5

    Browser Fingerprint Test

    Jan 2026 · pixelscan.dev · its alternatives →

18. 18
    One Scan▲2

    All in ONE website fingerprint scanner

    2019 · its alternatives →

19. 19
    Signed Pages▲75

    A browser extension to verify the authenticity of websites

    2018 · github.com · its alternatives →

20. 20
    DigitalFingerprint▲7

    Persistent visitor identity-fraud prevention & intelligence

    Jul 2026 · digitalfingerprintjs.com · its alternatives →

21. 21
    IPBlade for chrome▲5

    Simple secure surf with one click

    2018 · chromewebstore.google.com · its alternatives →

22. 22
    AmiUnique.io▲1

    Real-time browser fingerprinting insights

    Feb 2026 · amiunique.io · its alternatives →

23. 23
    I built a cross-browser extension that controls fingerprinting surfaces▲20

    Hello Hacker News! I’m Tomasz, creator of Privacy Thing, a browser extension for Firefox and Chromium-based browsers. I’ve just released its Preview version. Privacy Thing aims to reduce browser fingerprinting—the tracking of users without cookies. It began as an internal project: a simple location simulator. Over time, I expanded it to cover more fingerprinting surfaces. It now has 13 protection categories affecting 50+ browser APIs and methods: Geolocation, time and locale settings, Canvas, WebGL, Audio, Navigator, Screen, Client Hints, Battery, WebRTC, Dedicated Workers, Service Workers,…

    Jul 2026 · privacything.com · its alternatives →

24. 24
    FingerprintJS▲5

    99.5% accurate visitor identification API for anti-fraud

    2021 · fingerprint.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →