Tool category

Free Online SEO Tools

SEO tools provide practical checks for public pages without logging in, rendering scripts, or crawling more than the requested target.

No uploads by default No account required 12 live tools

12 tools in this category

Server optional

SEO URL Inspector

SEO URL Inspector lets you fetch and analyse the SEO metadata of a public URL. Fetches public HTML with SSRF protection.

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SERP Preview

SERP Preview lets you preview how a page title and description appear in search results. Runs entirely in your browser.

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Meta Title Checker

Meta Title Checker lets you check a page title tag for length and presence. Runs entirely in your browser.

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Meta Description Checker

Meta Description Checker lets you check a meta description for length and presence. Runs entirely in your browser.

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Headings Checker

Headings Checker lets you review the heading structure of a page. Runs entirely in your browser.

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Robots Meta Checker

Robots Meta Checker lets you check the robots meta tag and canonical URL in page HTML. Runs entirely in your browser.

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Schema Markup Checker

Schema Markup Checker lets you extract and display JSON-LD schema markup from page HTML. Runs entirely in your browser.

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Open Graph Checker

Open Graph Checker lets you check Open Graph meta tags for social sharing readiness. Runs entirely in your browser.

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Twitter Card Checker

Twitter Card Checker lets you check Twitter card meta tags. Runs entirely in your browser.

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Image Alt Text Checker

Image Alt Text Checker lets you check images in page HTML for alt attributes. Runs entirely in your browser.

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Canonical URL Checker

Canonical URL Checker lets you check the canonical link element in page HTML. Runs entirely in your browser.

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Link Checker

Link Checker lets you count and summarise links in page HTML. Runs entirely in your browser.

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How this category works

SEO tools inspect public HTML and help you understand how pages expose metadata, crawl hints, links, images, and social card data — with static analysis that never runs remote scripts.

Related categories

Developer Tools Markdown & HTML Tools Text Tools

Frequently asked questions

Do URL inspection tools run page scripts?

No. URL inspection uses static HTML analysis only. Remote scripts are never executed, and only the initial HTML response is analysed.

Can SEO tools inspect private pages?

No. They are designed for public URLs and will block private or unsafe network targets.