Free Online SEO Tools

Optimize your website for search engines with free SEO tools. Generate meta tags, preview SERP results, analyze keywords, and validate structured data.

Meta Tag Generator

Generate SEO-optimized meta tags for your web pages. Create title, description, robots, and viewport meta tags easily.

Generate title, description, and keyword meta tagsRobots and canonical URL tags

Open Graph Tag Generator

Generate Open Graph meta tags for beautiful social media link previews on Facebook, LinkedIn, and other platforms.

Generate all essential OG tags (title, description, image, URL)Live Facebook and LinkedIn preview

Twitter Card Generator

Generate Twitter Card meta tags for rich tweet previews. Create summary, large image, and player card tags for X/Twitter.

Summary and Summary Large Image card typesLive Twitter/X card preview

Robots.txt Generator

Generate a robots.txt file for your website. Control search engine crawling with allow and disallow rules easily.

Visual rule builder for user-agentsAllow and disallow path configuration

XML Sitemap Generator

Generate XML sitemaps for search engines. Create properly formatted sitemaps with priority and change frequency settings.

Add URLs manually or via bulk importSet priority and change frequency per URL

Google SERP Preview

Preview how your page will look in Google search results. Optimize titles and descriptions for better click-through rates.

Pixel-accurate Google search result previewDesktop and mobile SERP views

Keyword Density Checker

Analyze keyword density and frequency in your content. Check how often keywords appear to optimize for SEO balance.

Calculates density for single words and phrasesTwo-word and three-word phrase analysis

Schema Markup Generator

Generate JSON-LD schema markup for rich search results. Create structured data for articles, products, FAQs, and more.

Support for 15+ schema typesJSON-LD output format

Heading Tag Analyzer

Analyze the heading structure of any webpage. Check H1-H6 hierarchy for SEO best practices and accessibility.

Extracts all headings from HTML contentVisual hierarchy tree view

Page Title Length Checker

Check your page title length in characters and pixels. Ensure titles display correctly in Google search results.

Character count and pixel width measurementGoogle SERP title display preview

Meta Description Length Checker

Check your meta description length for SEO. Ensure descriptions display fully in Google search results without truncation.

Character and pixel width measurementDesktop and mobile length limits

Redirect Chain Checker

Check URL redirect chains and status codes. Trace the full redirect path from start to final destination URL.

Traces complete redirect chainsShows HTTP status code at each hop

Favicon Generator

Generate favicons in all sizes from a single image. Create ICO, PNG, and Apple Touch icons for complete browser support.

Generates all standard favicon sizes (16x16 to 512x512)ICO, PNG, and SVG output formats

SEO Slug Generator

Generate SEO-friendly URL slugs from page titles and headings. Create clean, keyword-rich URL paths for better rankings.

Converts titles to SEO-friendly slugsRemoves stop words optionally

Content Readability Scorer

Analyze text readability with Flesch-Kincaid, Gunning Fog, and other scoring algorithms. Optimize content for your audience.

Flesch-Kincaid Reading Ease and Grade LevelGunning Fog Index

Social Media Preview

Preview how your links will look when shared on Facebook, Twitter, LinkedIn, and Pinterest. Optimize social sharing.

Preview cards for Facebook, Twitter, LinkedIn, and PinterestEnter Open Graph and Twitter Card data manually

Canonical URL Checker

Check canonical URL tags on any webpage. Identify duplicate content issues and verify proper canonical implementation.

Extract canonical tag from any URLSelf-referencing canonical detection

Structured Data Validator

Validate JSON-LD, Microdata, and RDFa structured data. Check schema markup for errors before deploying to production.

Validates JSON-LD, Microdata, and RDFa formatsSchema.org property validation

Anchor Text Analyzer

Analyze anchor text distribution across links on any page. Check for over-optimized or unnatural linking patterns.

Extracts all links and anchor text from HTMLCategorizes anchor text types (exact match, branded, generic)

Internal Link Analyzer

Analyze internal linking structure of your webpage. Find orphan pages, optimize link equity flow, and improve site navigation.

Maps all internal links on a pageIdentifies orphan pages with no internal links

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Free Online SEO Tools - Meta Tag Generator, SERP Preview & More | WebToolsMagic