All-in-One SEO Toolkit

Unknown author · Developer Tools

Open in Chrome Web Store

Users

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Avg rating

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Ratings

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Updated

Jul 21, 2026

Media

3 items

Description

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

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
22
Description length
Characters in the listing description.
1599
Media assets
Screenshots and videos on the listing.
3
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
—

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
22
Description length
Characters in the listing description.
1599
Media assets
Screenshots and videos on the listing.
3
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
—

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.