
Font Fingerprint Defender
90,000+ users
Version: 0.1.6
Updated: February 17, 2025

Available in the
Chrome Web Store
Chrome Web Store
Install & Try Now!

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Font Fingerprint Defender is a lite extension that let you easily hide your real font fingerprint by reporting a random fake value and protect your privacy.
This add-on does NOT block the fingerprint, 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 add-on 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 add-on, please visit a website that show your fingerprint (i.e. webbrowsertools.com/font-fingerprint/). Every time you reload the page, you will see a new fake fingerprint.
This extension is made in collaboration with the author of "Canvas Fingerprint Defender":
https://chrome.google.com/webs tore/detail/canvas-fingerprint -defend/lanfdkkpgfjfdikkncbnoj ekcppdebfp
Note 1: depending on your browser and platform, you may need to (Shift+Refresh) a web page to renew Font fingerprint.
Note 2: To report bugs, please visit addon's homepage (https://mybrowseraddon.com/font-defender.html) and fill the bug report form.
This add-on does NOT block the fingerprint, 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 add-on 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 add-on, please visit a website that show your fingerprint (i.e. webbrowsertools.com/font-fingerprint/). Every time you reload the page, you will see a new fake fingerprint.
This extension is made in collaboration with the author of "Canvas Fingerprint Defender":
https://chrome.google.com/webs tore/detail/canvas-fingerprint -defend/lanfdkkpgfjfdikkncbnoj ekcppdebfp
Note 1: depending on your browser and platform, you may need to (Shift+Refresh) a web page to renew Font fingerprint.
Note 2: To report bugs, please visit addon's homepage (https://mybrowseraddon.com/font-defender.html) and fill the bug report form.
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