123 123EasyTools Fast browser-based calculators, converters, text tools, developer utilities, image tools, and SEO tools for everyday work.

Categories

Free SEO & Webmaster Tools

Free SEO and webmaster tools for improving how pages are described, crawled, and previewed online. Generate meta tags, create robots.txt rules, build schema markup, preview Open Graph metadata, and prepare website SEO elements without needing a complex SEO platform.

All subcategories

SEO Generators URL Tools HTML Tools Structured Data Tools

Tools

URL Slug Generator Turn titles and phrases into clean URL slugs. Meta Tag Generator Generate title, description, Open Graph, Twitter, and basic SEO meta tags. Robots.txt Generator Create robots.txt crawl rules and sitemap references. XML Sitemap Generator XML Sitemap Generator for quick browser-based results. Hreflang Tag Generator Hreflang Tag Generator for quick browser-based results. Schema Markup Generator Generate basic JSON-LD structured data for common schema types. Open Graph Previewer Preview social link metadata and generate Open Graph meta tags. Favicon Generator Favicon Generator for quick browser-based results. HTML to Text Converter HTML to Text Converter for quick browser-based results. CSS Compressor CSS Compressor for quick browser-based results. HTML Compressor HTML Compressor for quick browser-based results. Favicon Preview Tool Favicon Preview Tool for quick browser-based results.

Why use this tool?

  • Generate common SEO tags and website metadata
  • Create robots.txt and schema markup faster
  • Preview how links may appear on social platforms
  • Improve technical SEO checks before publishing
  • Use simple tools without signing in

Common use cases

  • Creating title and meta description tags
  • Adding Open Graph and Twitter card metadata
  • Building JSON-LD schema markup
  • Preparing robots.txt crawl rules
  • Checking social link previews before sharing

Related searches

free SEO tools webmaster tools online meta tag generator robots.txt generator schema markup generator open graph previewer

FAQ

Do these SEO tools guarantee rankings? +

No. They help generate and check technical SEO elements, but search rankings depend on many factors.

Can I generate robots.txt here? +

Yes. The robots.txt generator helps draft crawler rules and sitemap references, but you should review rules before publishing.

Can I create schema markup? +

Yes. The schema generator can draft JSON-LD for common structured data types, but final markup should be tested before launch.

Are social previews exact? +

No. Open Graph previews are helpful approximations. Platforms may crop images or display metadata differently.

Do these tools submit my site to search engines? +

No. They generate or preview content only. Publishing and submission remain your responsibility.