SEO Extension

Professional SEO analysis tool for content optimization, keyword research, and duplicate content detection.

As of June 2026, SEO Extension has 2 users in the Developer Tools category.

Usersno change0%
2
2
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.1.1
Manifest V3

History

1 snapshots

Tracking since Jun 6, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.
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DateUsersRatingReviewsVersion
Jun 6, 20261.1.1
Now21.1.1

Permissions & access

Permissions
activeTab
Host access
None declared

Screenshots

SEO Extension screenshot 1

About

SEO is a Chrome extension that helps content creators, marketers, and SEO professionals review and improve their content strategy. It’s lightweight, secure, and works fully offline.

Key Features

Competitor insights: review titles, descriptions, headings, and keyword usage directly from search results (SERP)

Content outlines: generate structured outlines based on competitor pages to guide article creation

Keyword research: find related terms, long-tail variations, and niche opportunities with “allintitle” search

Duplicate content check: detect text similarity and potential plagiarism before publishing

Keyword optimization: measure keyword density and get improvement suggestions

SEO provides clear, actionable data in an intuitive interface. Whether you’re a blogger, marketer, or part of an SEO team, it helps you better understand competitors, refine keywords, and ensure originality without relying on external APIs or subscriptions.

Technical

Version
1.1.1
Manifest
V3
Size
42.69KiB
Min Chrome
88
Languages
8
Featured
No

Metadata

ID
fgafnldjlgdfaokiccjngkagiiajnajf
Developer ID
u79f5ecff9a4d7295675d9a542a28367c
Developer Email
[email protected]
Created
Oct 1, 2025
Last Updated (Store)
Oct 12, 2025
Last Scraped
Jun 6, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.