SEO Keyword Master

Advanced SEO tool for keyword research, long-tail keyword generation, WHOIS lookup, and comprehensive SEO auditing.

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

Developer Tools

Chrome Web Store ↗.crx

Users−50.0%

Rating0%

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— reviews

Reviews0%

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Version

1.1.0

Manifest V3

History

4 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	4	—	—	1.1.0
Apr 19, 2026	3	—	—	1.1.0
May 13, 2026	4	—	—	1.1.0
Jun 6, 2026	3	—	—	1.1.0
Now	2	—	—	1.1.0

Permissions & access

Permissions: activeTabstoragetabsscripting
Host access: <all_urls>

Screenshots

About

Transform Your SEO Strategy with SEO Keyword Master
Discover the ultimate all-in-one SEO toolkit designed for marketers, content creators, and website owners who want to dominate search rankings. SEO Keyword Master by AIO.com.ai brings professional-grade SEO analysis directly to your browser, completely free and fully offline.
Powerful Keyword Research at Your Fingertips
Generate up to 1,000 high-quality long-tail keywords instantly from a single seed keyword. Our intelligent algorithm analyzes keyword competition, search volume, CPC estimates, and difficulty scores to help you identify low-competition opportunities that drive real traffic. Filter by competition level, sort by various metrics, and export your findings to CSV for easy integration with your content strategy.
Comprehensive On-Page SEO Analysis
Analyze any webpage with a single click. Get detailed insights into title tags, meta descriptions, heading structure, content word count, internal and external links, image optimization, and HTTPS security. Receive a comprehensive SEO score from 0-100 along with actionable recommendations to improve your rankings. Perfect for auditing your own pages or analyzing competitor strategies.
Professional WHOIS Domain Lookup
Instantly retrieve domain registration information including registrar details, creation dates, expiration dates, name servers, and DNSSEC status. Essential for competitive research, domain acquisition research, and website due diligence.
Privacy-First, Lightning-Fast Performance
Unlike other SEO tools, SEO Keyword Master works completely offline with no external API calls, no data collection, and no tracking. Your search data never leaves your browser. Enjoy blazing-fast performance without network latency or rate limits. No subscription fees, no hidden costs, no ads—just pure SEO power.