All-in-One SEO Toolkit

Instant on-page SEO audit: meta tags, headings, images, links, readability, keyword density — all free, all local, no API keys.

All-in-One SEO Toolkit Analyze any webpage's SEO instantly. Check meta tags, headings, images, links, readability, and keyword density locally. Boost your on-page SEO with a powerful, lightweight Chrome extension that instantly analyzes any webpage directly in your browser. No account required, no API keys, and no data sent to external servers. Whether you're an SEO professional, digital marketer, blogger, website owner, or web developer, this toolkit helps you identify SEO improvements in seconds. Features ✔ Complete On-Page SEO Audit Page Title analysis Meta Description checker Meta Keywords detection Canonical URL Robots Meta Tag Open Graph tags Twitter Card tags ✔ Heading Structure Analysis H1, H2, H3, H4, H5 & H6 overview Detect missing or multiple H1 tags View heading hierarchy ✔ Image SEO Checker Total images Missing ALT attributes Empty ALT text detection Image optimization insights ✔ Link Analysis Internal links External links Broken or incomplete links Nofollow link detection ✔ Content Analysis Word count Reading time estimate Readability score Keyword density Content optimization suggestions ✔ Technical SEO Language detection Viewport configuration Charset information Structured SEO elements Basic page diagnostics Why Choose All-in-One SEO Toolkit? Fast and lightweight Works directly inside Chrome No login required No API keys No subscriptions No tracking Privacy-friendly Beginner and professional friendly Privacy First