Font Fingerprint Defender
Defending against Font fingerprinting by reporting a fake value.
What is Font Fingerprint Defender?
Font Fingerprint Defender is a Chrome extension developed by Keller, and its main feature is "Defending against Font fingerprinting by reporting a fake value.".
Extension Screenshots
Download Font Fingerprint Defender Extension CRX File
Download Font Fingerprint Defender extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.
Extension Usage Instructions
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/webstore/detail/canvas-fingerprint-defend/lanfdkkpgfjfdikkncbnojekcppdebfp
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. Extension Basic Information
| Name |  Font Fingerprint Defender |
| ID | fhkphphbadjkepgfljndicmgdlndmoke |
| Official URL | https://chromewebstore.google.com/detail/font-fingerprint-defender/fhkphphbadjkepgfljndicmgdlndmoke |
| Description | Defending against Font fingerprinting by reporting a fake value. |
| File Size | 37.82 KB |
| Installation Count | 10,000 |
| Current Version | 0.1.5 |
| Last Updated | 2023-04-27 |
| Publish Date | 2020-05-08 |
| Rating | 3.50/5 Total 18 Ratings |
| Developer | Keller |
| [email protected] | |
| Payment Type | free |
| Extension Website | https://mybrowseraddon.com/font-defender.html |
| Help Page URL | https://mybrowseraddon.com/font-defender.html |
| Privacy Policy Page URL | https://mybrowseraddon.com/privacy-policy/keller.html |
| Supported Languages | en |
| manifest.json | |
{
"update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
"version": "0.1.5",
"manifest_version": 3,
"offline_enabled": true,
"name": "Font Fingerprint Defender",
"permissions": [
"storage",
"contextMenus",
"notifications"
],
"homepage_url": "https:\/\/mybrowseraddon.com\/font-defender.html",
"description": "Defending against Font fingerprinting by reporting a fake value.",
"commands": {
"_execute_action": []
},
"background": {
"service_worker": "background.js"
},
"action": {
"default_popup": "data\/popup\/popup.html",
"default_title": "Font Fingerprint Defender",
"default_icon": {
"16": "data\/icons\/16.png",
"32": "data\/icons\/32.png",
"48": "data\/icons\/48.png",
"64": "data\/icons\/64.png"
}
},
"content_scripts": [
{
"world": "MAIN",
"all_frames": true,
"matches": [
"*:\/\/*\/*"
],
"match_about_blank": true,
"run_at": "document_start",
"match_origin_as_fallback": true,
"js": [
"data\/content_script\/page_context\/inject.js"
]
},
{
"world": "ISOLATED",
"all_frames": true,
"matches": [
"*:\/\/*\/*"
],
"match_about_blank": true,
"run_at": "document_start",
"match_origin_as_fallback": true,
"js": [
"data\/content_script\/inject.js"
]
}
],
"icons": {
"16": "data\/icons\/16.png",
"32": "data\/icons\/32.png",
"48": "data\/icons\/48.png",
"64": "data\/icons\/64.png",
"128": "data\/icons\/128.png"
}
} | |
