KWScanner - Keyword Research Firefox

KWScanner - Keyword Research

Inline search volume, CPC, competition and trends data on Google SERP. Pay-as-you-go keyword research.

Features & Capabilities

Inline search volume, CPC, competition and trends data on Google SERP. Pay-as-you-go keyword research.

Keyword research, right on the Google search results page.

KWScanner shows you the SEO data you need on every Google search — no extra tab, no copy-paste, no separate tool. Run a search, and the volume, CPC, competition score, and 12-month trend appear immediately below the search box.

Built for marketers, content creators, ad agencies, SEO consultants, and anyone serious about keyword research. Pay-as-you-go credits — no subscription.

What you get:

• Inline metrics on every Google search — monthly volume, average CPC, competition score, and a 12-month trend sparkline appear right under the search bar. • One-click bookmarks — save any keyword to your Favorites list with the bookmark icon next to the data. • Right-click lookup — highlight any text on any web page, right-click, and run a lookup in one click. • Multiple country targets — pick a specific market or "Global" from the popup. • Saved lists & clustering — organize keywords into lists in the KWScanner dashboard for content briefs, ad-group planning, and topical research. • CSV export — download any list with full metrics for use in spreadsheets or other tools. • Pay-as-you-go — buy credits when you need them. No subscriptions, no monthly minimums.

How it works

  • Install the extension.
  • Create a free account at app.kwscanner.com.
  • Generate an extension token under Settings → Extension and paste it into the - KWScanner popup.
  • Search Google as usual — KWScanner displays the metrics on every results page automatically.
Privacy & security

• Narrow scope — the extension only runs on Google search results pages. We do NOT request access to other websites. • No browsing history — we never read page content, navigation history, or anything outside the search query you ran on Google. • No tracking, no resale — the only data transmitted to our servers is the keyword you searched for and the country code you selected. We do not sell any data. • Token authentication — your account is secured by an extension token you can revoke at any time from the dashboard.

Support

• Email: hello@kwscanner.com • Web: https://kwscanner.com

User Growth & Download Statistics

Manifest V3 Add-on
By:
KWScanner.com
Daily users:
1
Version:
0.1.6 Last updated: 2026-06-10
Version code:
6300492
Creation date:
2026-05-23
Risk:
Very high risk impact High risk likelihood
Permissions:
Host permissions:
  • https://www.google.com/*
  • https://www.google.co.uk/*
  • https://www.google.ca/*
  • https://www.google.com.au/*
  • https://www.google.co.in/*
  • https://www.google.co.nz/*
  • https://www.google.co.za/*
  • https://www.google.ie/*
  • https://www.google.de/*
  • https://www.google.fr/*
  • See more
Content scripts matches:
  • www.google.com
  • www.google.co.uk
  • www.google.ca
  • www.google.com.au
  • www.google.co.in
  • www.google.co.nz
  • www.google.co.za
  • www.google.ie
  • www.google.de
  • www.google.fr
  • See more
Size:
47.49KB
Email:
he*****@kwscanner.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-21
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
KWScanner.com
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/kwscanner-keyword-research/
Email:
he*****@kwscanner.com
Website:
https://kwscanner.com/

Permission Change History

2026-06-10: Version 0.1.5 → 0.1.6
Add Host permissions: https://api.ahrefs.com/*

Is KWScanner - Keyword Research Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

KWScanner - Keyword Research requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: google.com, co.uk, google.ca, com.au, co.in, co.nz, co.za, google.ie, google.de, google.fr, google.es, google.it, google.nl, google.be, google.pl, google.pt, google.gr, google.cz, google.sk, google.ro, google.hu, google.bg, google.hr, google.si, google.lt, google.lv, google.ee, google.lu, google.li, google.mt, google.is, google.se, google.no, google.dk, google.fi, google.ch, google.at, google.rs, google.ba, com.mt, com.cy, google.mk, google.me, google.al, google.md, google.by, google.ru, com.ua, google.kz, com.uz, google.kg, google.tj, google.tm, google.az, google.ge, google.am, com.tr, com.sa, google.ae, com.eg, com.qa, com.bh, com.kw, com.lb, com.om, google.jo, google.ps, google.iq, com.ly, com.ye, google.dz, google.tn, google.ma, co.il, co.jp, co.kr, com.hk, com.tw, com.sg, com.my, com.ph, co.id, co.th, com.vn, com.kh, com.la, com.mm, com.bd, com.pk, google.lk, com.np, com.bn, com.bt, google.mn, google.mv, co.ke, co.tz, co.ug, com.gh, com.ng, com.et, google.rw, google.cm, google.ci, google.sn, com.gi, com.na, co.zw, co.zm, co.bw, com.mw, com.mz, google.mu, google.mg, google.so, google.dj, google.bf, google.bj, google.bs, google.cd, google.cf, google.cg, google.cv, google.gm, google.gp, google.gy, google.ne, google.sc, google.sm, google.sh, google.sr, google.st, google.td, google.tg, google.tk, google.to, google.tt, google.vg, google.vu, google.ws, com.mx, com.br, com.ar, google.cl, com.co, com.pe, com.ec, com.uy, com.py, com.bo, com.ve, com.gt, com.sv, com.ni, com.pa, com.do, com.cu, com.jm, com.bz, com.pr, com.ai, google.hn, com.ag, google.gl, google.fm, google.gg, google.je, google.im, ahrefs.com
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

KWScanner - Keyword Research is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
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