SEOSTUDIO™ FREE TOOLS

SEO & Webmaster

Create metadata, structured data, and crawl directives from your own input. This is not an automated website audit.

Tools in this category

10 tools available
10 results
SEO & Webmaster

Meta Tag Generator

Write SEO titles and meta descriptions, check their length, and preview a simulated search result. Copy or download HTML tags for free in your browser.

  • HTML tags
  • Character lengths
  • SERP preview

Free · Available

Open tool
SEO & Webmaster

Schema Markup Generator

Generate JSON-LD for organizations, local businesses, products, articles, and more. Validate required inputs and JSON, then copy or download your markup.

  • Choose schema type
  • Generate JSON-LD
  • Copy code

Free · Available

Open tool
SEO & Webmaster

Robots.txt Generator

Create robots.txt rules for multiple user-agent groups, with Allow, Disallow, and sitemap directives. Review broad restrictions and download the file for free.

  • Crawler rules
  • Syntax check
  • Download robots.txt

Free · Available

Open tool
SEO & Webmaster

XML Sitemap Generator

Build a sitemap from manually entered URLs, remove duplicates, and validate optional lastmod dates. Download well-formed XML without crawling a website.

  • URL list
  • Remove duplicates
  • XML export

Free · Available

Open tool
SEO & Webmaster

Canonical Tag Generator

Generate a canonical tag for an absolute URL. Review query parameters and manually supplied conflicting targets, then copy or download the HTML for free.

  • URL check
  • Show parameters
  • Canonical tag

Free · Available

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SEO & Webmaster

Open Graph Generator

Create Open Graph and X card metadata for shared links. Preview title, image URL, and description in a simulation, then export the HTML for free.

  • Open Graph tags
  • X Card metadata
  • Simulated preview

Free · Available

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SEO & Webmaster

Keyword Density Analyzer

Analyze word and phrase frequency in pasted text, search a target keyword, filter stop words, and export CSV. No invented ideal density or ranking data.

  • Count phrases
  • Stopword filter
  • CSV export

Free · Available

Open tool
SEO & Webmaster

SERP Snippet Preview

Preview a title, URL, and meta description in simulated desktop and mobile search results. Review character counts and estimated width without a Google API.

  • Desktop/mobile
  • Pixel indicator
  • Snippet preview

Free · Available

Open tool

SEO & Webmaster

Create metadata, structured data, and crawl directives from your own input. This is not an automated website audit.

Frequently asked questions

Which generator creates titles and descriptions?

The Meta Tag Generator produces HTML from your input. The SERP preview helps with wording; search engines may change the display.

Does robots.txt reliably prevent indexing?

No. It controls crawling. Known URLs may still be indexed; evaluate appropriate indexing directives separately.

Should I check canonical and hreflang together?

Yes. Each indexable language version should have a consistent canonical and reciprocal language links. The generators check supplied data only.

Does valid JSON-LD guarantee enhanced search results?

No. Syntax, actual page content, and search engine policies are separate requirements. Mark up only supported facts.

What keyword density should I aim for?

There is no universal ideal. Use frequency analysis to spot repetition and improve clarity.

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