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Search Toolbox – SEO & GEO AI Analyzer

Chrome extension by devtool.genius · Productivity · Developer

  • Trader

A Chrome extension in Productivity · Developer with 30 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
30
Rating
5.0 (4 ratings)
Users, last 19 days
+6
Rating, last 30 days
Not watched long enough to say
Version
1.1.3
Updated in the store
2026-09-10
Published
2026-07-13
Manifest
V3
Browser access
12 permissions, 2 site patterns

How it has moved

Users
+6 since 31.08
24-32 · 8 readings
2026-09-10: released 1.1.3
  1. 2026-08-3124
  2. 2026-09-0325
  3. 2026-09-0528
  4. 2026-09-0729
  5. 2026-09-0832
  6. 2026-09-1331
  7. 2026-09-1730
  8. 2026-09-1830
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
2026-09-10: released 1.1.3
  1. 2026-08-31reviews4rating5.00
  2. 2026-09-03reviews4rating5.00
  3. 2026-09-05reviews4rating5.00
  4. 2026-09-07reviews4rating5.00
  5. 2026-09-08reviews4rating5.00
  6. 2026-09-13reviews4rating5.00
  7. 2026-09-17reviews4rating5.00
  8. 2026-09-18reviews4rating5.00
Users
+6 since 31.08
24-32 · 8 readings
2026-09-10: released 1.1.3
  1. 2026-08-3124
  2. 2026-09-0325
  3. 2026-09-0528
  4. 2026-09-0729
  5. 2026-09-0832
  6. 2026-09-1331
  7. 2026-09-1730
  8. 2026-09-1830
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
2026-09-10: released 1.1.3
  1. 2026-08-31reviews4rating5.00
  2. 2026-09-03reviews4rating5.00
  3. 2026-09-05reviews4rating5.00
  4. 2026-09-07reviews4rating5.00
  5. 2026-09-08reviews4rating5.00
  6. 2026-09-13reviews4rating5.00
  7. 2026-09-17reviews4rating5.00
  8. 2026-09-18reviews4rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Change what sites are allowed to do contentSettings
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
Show the remaining 9
  • Block or redirect requests on the sites it can access declarativeNetRequestWithHostAccess
  • Manage your downloads downloads
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Put data on your clipboard clipboardWrite
  • Add items to the right-click menu contextMenus
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.1.3 · Asked for more permissions (14, was 13)

What changed recently

  1. Package size changed
  2. Asked for more permissions (14, was 13)
  3. Released version 1.1.3 (was 1.1.2)

The publisher

devtool.genius. Listed website: seogeotoolkit.com.

Like this one

Listings the catalog judges closest in what they say they do.

  1. SEOWrench — SEO & GEO Checker Describes nearly the same job, smaller audience 207 users
  2. SEO Lens: On-Page SEO, GEO & AI Crawler Checker Describes nearly the same job, smaller audience 13 users
  3. SEO Fury — SEO Audit + AI Describes nearly the same job, smaller audience 28 users ★ 3.7
  4. Shumway SEO Toolkit Describes nearly the same job, smaller audience 188 users ★ 5.0
  5. Minorank SEO Inspector Describes nearly the same job, smaller audience 11 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.