Unfriend Checker

The easiest FREE way to check who unfriended you on Facebook! After installing this add-on a new link will be available in Facebook page. You can check your Facebook friends list and will compare results. You can download your list of friends.

Unfriend Checker - Check Who Unfriended You on Facebook

Unfriend Checker is the easiest and free way to check who unfriended you on Facebook. After installing the add-on, a new link will be available on your Facebook page. You can check your friends list, compare results, and even download your list of friends. Tags: alert, check, facebook, finder, friends, unfriend.
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Add-on stats

Manifest V2
Daily users: 125
-2
Rating: 2.00
(13)
Version: 107 (Last updated: 2021-06-10)
Version code: 5248897
Creation date: 2018-04-12
Weekly download count: 5
Firefox on Android: Yes
Permissions:
  • *://www.unfriend-checker.com/*
  • *://facebook.com/*
Size: 377.59K
Full description: See detailed description

Ranking

# 9,143 ▼ 83
Other rankings
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Other platforms

Unfriend Checker (v20)
827 1.57 (7)
Not available on Android
Not available on Edge

User reviews

not working
by Firefox user 15187876, 2025-02-08
by Firefox user 16486615, 2025-01-20
doesnt work just sys invalid response and freezes.
by Firefox user 14052464, 2024-03-29
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Add-on safety

Risk impact

Unfriend Checker requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: unfriend-checker.com, facebook.com
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Unfriend Checker. Use it at your own risk.

Risk likelihood analysis details
  • High This extension support email may not be valid.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Medium **** ********* *** *** **** *******
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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