AudioContext Fingerprint Defender

Defending against AudioContext fingerprinting by reporting a fake value.

AudioContext Fingerprint Defender - Privacy Edge Add-on

AudioContext Fingerprint Defender is an Edge add-on designed for enhanced privacy. It operates by creating a temporary, false audiocontext fingerprint every time you browse or reload a web page, thus safeguarding your online identity. Despite introducing slight noise to the true fingerprint, it does not block any web audio API functionalities. It has a simple set-and forget operation - no need for configurations. Simply add it onto your browser and enjoy seamless, anonymous internet browsing.
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View on Edge Add-on Store

Add-on stats

Users: 1,162
-25
Version: 0.1.8 (Last updated: 2023-04-22)
Creation date: 2020-12-28
Risk impact: Moderate risk impact
Risk likelihood:
Low risk likelihood
Manifest version: 3
Permissions:
  • storage
  • contextMenus
  • notifications
Size: 38.25K

Ranking

# 4,406 ▼ 23
Other rankings
#23 in value keyword 9 #147 in audio keyword 73 ▼ 1 #183 in start page keyword 38 ▼ 3 #188 in shift keyword 33 ▼ 8

Other platforms

AudioContext Fingerprint Defender (v0.1.8)
3.77 (13) 8,000
Not available on Android
Not available on Firefox
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Add-on summary

Analyze keywords

AudioContext Fingerprint Defender is an extension that let you easily hide your real audiocontext fingerprint by reporting a random fake value and protecting your privacy.

This addon does NOT block AudioContext or any other web audio API methods, instead, it simply adds a small noise to the actual fingerprint and "renews" it every time you visit a website or reload a page. It is important to note that, this addon does not have any settings or options to adjust. Simply add it to your browser and start surfacing the internet. If you want to test this addon, please visit a website that shows your fingerprint (i.e. audiofingerprint.openwpm). Every time you reload the page, you will see a new fake fingerprint.

Note: depending on your browser and platform, you may need to (Shift+Refresh) a web page to renew the AudioContext fingerprint.

To report bugs, please visit the addon's homepage (https://mybrowseraddon.com/audiocontext-defender.html) and fill out the bug report form.

Add-on safety

Risk impact

AudioContext Fingerprint Defender requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

AudioContext Fingerprint Defender has earned a fairly good reputation and likely can be trusted.

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