uBlacklist
Blocks sites you specify from appearing in Google search results
uBlacklist: Firefox Add-on to Block Specified Sites from Google Search
uBlacklist is a comprehensive Firefox extension dedicated to blocking specific sites from appearing in Google search results. Users can set detailed rules, use match patterns or regular expressions to filter sites. The tool also allows users to sync rules across different devices using cloud storage platforms like Google Drive or Dropbox. Moreover, uBlacklist supports subscribing to public rulesets. The add-on works with multiple search engines and offers a detailed usage guide along with a frequently updated changelog.
Add-on stats
Manifest V2
By: iorate
Rating: 4.54 
2 new ratings
(261)
Weekly download count: 508
Firefox on Android: Yes
Permissions:
- activeTab
- alarms
- identity
- storage
- unlimitedStorage
Size: 1.43M
Email: de*****@gmail.com
URLs: Website ,Privacy policy
Full description: See detailed description
Ranking
# 361 ▲ 2
Other platforms
Not available on Android
Not available on Edge
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Effectively blocks unwanted sites from Google search results
- Simple and easy to use
- Allows users to customize their search experience
- Useful for removing content farms and low-quality sites
Cons
- Does not support all search engines like Bing and DuckDuckGo
- Sometimes fails to block websites that are added to the block list
- Interface issues for some users, such as unresponsive controls
- Limited functionality in blocking network requests
Most mentioned
- Blocking specific unwanted sites
- Functionality issues with certain search engines
- User-friendly experience for customization
- Hiding results rather than blocking them at the network level
User reviews
by Firefox user 18536134, 2025-03-06
by Jowi, 2025-03-03
by Internet Welcomer, 2025-03-01
Add-on safety
Risk impact
uBlacklist requires a lot of sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Request access to the following domains: google.com, google.ad, google.ae, com.af, com.ag, com.ai, google.al, google.am, co.ao, com.ar, google.as, google.at, com.au, google.az, google.ba, com.bd, google.be, google.bf, google.bg, com.bh, google.bi, google.bj, com.bn, com.bo, com.br, google.bs, google.bt, co.bw, google.by, com.bz, google.ca, google.cd, google.cf, google.cg, google.ch, google.ci, co.ck, google.cl, google.cm, google.cn, com.co, co.cr, com.cu, google.cv, com.cy, google.cz, google.de, google.dj, google.dk, google.dm, com.do, google.dz, com.ec, google.ee, com.eg, google.es, com.et, google.fi, com.fj, google.fm, google.fr, google.ga, google.ge, google.gg, com.gh, com.gi, google.gl, google.gm, google.gp, google.gr, com.gt, google.gy, com.hk, google.hn, google.hr, google.ht, google.hu, co.id, google.ie, co.il, google.im, co.in, google.iq, google.is, google.it, google.je, com.jm, google.jo, co.jp, co.ke, com.kh, google.ki, google.kg, co.kr, com.kw, google.kz, google.la, com.lb, google.li, google.lk, co.ls, google.lt, google.lu, google.lv, com.ly, co.ma, google.md, google.me, google.mg, google.mk, google.ml, com.mm, google.mn, google.ms, com.mt, google.mu, google.mv, google.mw, com.mx, com.my, co.mz, com.na, com.nf, com.ng, com.ni, google.ne, google.nl, google.no, com.np, google.nr, google.nu, co.nz, com.om, com.pa, com.pe, com.pg, com.ph, com.pk, google.pl, google.pn, com.pr, google.ps, google.pt, com.py, com.qa, google.ro, google.ru, google.rw, com.sa, com.sb, google.sc, google.se, com.sg, google.sh, google.si, google.sk, com.sl, google.sn, google.so, google.sm, google.sr, google.st, com.sv, google.td, google.tg, co.th, com.tj, google.tk, google.tl, google.tm, google.tn, google.to, com.tr, google.tt, com.tw, co.tz, com.ua, co.ug, co.uk, com.uy, co.uz, com.vc, co.ve, google.vg, co.vi, com.vn, google.vu, google.ws, google.rs, co.za, co.zm, co.zw, google.cat
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of uBlacklist. Use it at your own risk.
Risk likelihood analysis details
- High This extension was recently updated in the past month. New updates may not be stable or safe.
- High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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