SEO Tools for Meta Tags, Social Previews & Content Analysis

It combines a meta tag generator, search-result preview, Open Graph and social-card previewer, robots.txt generator with local rule testing, and a keyword-density analyzer.

It is designed for webmasters, developers, bloggers, content editors, agencies, small businesses and anyone preparing page-level SEO or crawler directives.

No. It analyzes the information you enter in the current browser session. It does not crawl a remote website or verify that generated tags are already deployed.

It can create charset, viewport, title, meta description, canonical, robots, theme-color and optional author markup, with configurable snippet and preview directives.

Google Search does not use the meta keywords tag for web ranking, so this generator intentionally does not create one. Focus on useful page content, titles and descriptions instead.

No. Search engines may generate a different title link when another text source better represents the page or query. The preview is an editorial aid, not a guaranteed search result.

No. Search engines can create snippets from visible page content and may use the meta description when it is a better summary for a particular query.

A canonical link signals the preferred URL among duplicate or very similar pages. It is a hint and should use an absolute, indexable URL that matches other site signals.

The robots meta tag provides page-level indexing and presentation directives such as index, noindex, follow, nofollow and snippet-preview settings.

No. Robots.txt controls crawling, not reliable page indexing. Use a robots meta tag or X-Robots-Tag on a crawlable resource when noindex is required.

Open Graph metadata describes a page title, description, URL, type, site name and preview image for compatible social and messaging platforms.

No. They are responsive approximations for editorial review. Platforms can change layouts, crop images differently, cache old metadata or choose different page information.

Yes. Choose a PNG, JPG or WebP image up to 10 MB. It is shown only in the current browser preview and is not converted into a public og:image URL.

Social crawlers need an absolute publicly accessible image URL. A file selected from your device cannot be fetched by a remote crawler after you publish the tags.

A wide image around a 1.91:1 ratio is commonly suitable. The preview reports the selected image dimensions, but each platform may apply its own minimums and cropping.

Robots.txt tells compliant crawlers which URL paths they may request. It is mainly a crawl-management file and does not secure private content.

It belongs at the root of the relevant host, such as https://example.com/robots.txt. A file placed in a subdirectory does not control the whole host.

No. Some crawlers may ignore it, and blocked URLs can still be discovered. Use authentication, authorization and appropriate server controls for confidential content.

It applies the generated groups and longest matching Allow or Disallow rule to a path in the browser. It is useful for checking this generated file but is not a remote crawler simulator.

Google does not use the crawl-delay directive. The optional field is provided only for crawlers that support it and should be used carefully.

Yes. Enter one absolute sitemap URL per line. Each valid URL is output as a separate Sitemap directive.

Keyword density is a frequency calculation showing how often a word or phrase appears relative to the analyzed text. It is an editorial measurement, not a standalone ranking score.

No universal ideal percentage applies to every topic or query. Use density to spot accidental repetition and missing terminology, not to force a fixed target.

The analyzer multiplies exact phrase occurrences by the number of words in the phrase, divides by total word count and converts the result to a percentage.

Yes. It can count exact target phrases and rank one-word, two-word and three-word sequences, with optional English stop-word filtering.

Yes. The tokenizer handles Unicode letters and numbers, so it can count words in many writing systems. The built-in stop-word list is English only.

Lexical diversity is the number of unique normalized words divided by total words. It is a descriptive measure and can vary greatly with text length and subject.

Yes. After analysis, you can copy a text report or download TXT, CSV and JSON files. Each filename begins with correctioncopy.com_.

No page-specific endpoint receives the entered content, generated tags, robots rules or local image. Reset clears the current workspace state.

No page-specific account, API key or installation is required. The tools run in a compatible browser without a database or server-side processing step.