SEO & On-Page Tools
62 tools in SEO & On-Page, sorted by views — the most-used appear first. View all tools
Trailing Slash Consistency Checker
Check whether URLs behave consistently with or without trailing slashes and detect SEO risks.
Duplicate Title Detector
Detect duplicate title tags across multiple URLs.
UTM Builder
Build UTM tracking URLs easily.
Canonical Pagination Conflict Checker
Detect SEO conflicts between canonical tags and paginated pages.
FAQ Schema Builder
Convert Q/A text into FAQPage JSON-LD schema and HTML.
Hreflang Tag Generator
Generate hreflang tags for international SEO and multilingual sites.
WWW Redirect Checker
Check if domain redirects www to non-www.
Internal Keyword Usage Checker
Analyze how a keyword is used across titles, headings, content, and internal links.
OpenGraph Completeness Checker
Validate Open Graph meta tags and ensure complete social sharing previews.
CTR Title Optimizer
Optimize title tags for higher click-through rates. Analyzes power words, numbers, emotional triggers based on proven research.
Duplicate Parameter URL Finder
Find duplicate URLs caused by reordered or repeated query parameters.
Google Index Checker
Check if page is indexed by Google.
Hashtag Generator
Generate trending hashtags for social media. 12 categories, keyword generation, popularity indicators. Copy all at once. Perfect for Instagram, Twitter, TikTok.
AI SEO Meta Title Generator
Generate optimized meta titles with AI.
URL SEO Score Checker
Analyze URL structure and get SEO score from 0-100. Check HTTPS, length, keywords, and more with actionable recommendations.
URL Slug Generator
Generate SEO-friendly URL slugs.
Heading Structure Analyzer
Analyze H1-H6 heading structure.
URL Parameter Analyzer
Analyze URL parameters to detect duplicate content and SEO risks.
Emoji Usage Analyzer (SEO Safe)
Analyze emoji usage in titles and check whether it is SEO-safe and user-friendly.
Robots.txt Tester
Test if URLs are allowed or blocked by robots.txt. Check user-agent rules, wildcards, and crawl permissions instantly.
XML Sitemap Generator
Create XML sitemap for your website.
Image Alt Text Generator
Generate SEO-optimized alt text for images. 6 suggestions with copy/download.
JSON-LD Schema Markup Generator
Generate JSON-LD schema markup for Article, Product, LocalBusiness, FAQ, Event, Recipe, Review, Person, Organization, and Video — pick a type, fill the fields, and copy Google-ready structured data. Free.
Noindex Conflict Detector
Detect conflicts between noindex directives, HTTP headers, and canonical signals.
Above-the-Fold Content Checker
Detect above-the-fold content delay issues and render-blocking problems.
Google SERP Preview Tool
Preview how your page appears in Google search results. Test meta titles and descriptions with desktop/mobile views.
Meta Title Length Checker
Check meta title length, pixel width, and SEO quality. Real-time analysis with Google SERP preview.
Search Engine Spider Simulator
See page as search engine sees it.
URL Rewriting Tool
Generate URL rewrite rules for .htaccess.
Meta Description Checker
Check meta description length and quality.
Sitemap vs Robots Conflict Checker
Detect URLs listed in XML sitemaps that are blocked by robots.txt directives.
Alt Attribute Quality Checker
Analyze the quality and descriptiveness of image alt attributes for SEO and accessibility.
Meta Tags Generator
Generate meta tags for HTML pages.
Schema Presence Detector
Detect which schema.org structured data types are used on a page.
Meta Tags Analyzer
Extract and analyze meta tags from web pages.
Canonical Conflict Checker
Compare page URL with canonical tag to detect SEO conflicts.
Canonical Link Checker
Check canonical URL implementation.
Indexability Signal Checker
Check meta robots and HTTP header signals that affect page indexability.
AI SEO Meta Description Generator
Create compelling meta descriptions with AI.
Keyword Position Checker
Check keyword ranking position in search results.
Meta Tag Length Optimizer
Optimize meta title and description length with pixel-based SERP preview.
Pagination SEO Checker
Check rel="next" and rel="prev" pagination tags and identify SEO pagination issues.
Robots.txt Generator
Generate robots.txt file for search engines.
Schema Validator
Validate JSON-LD schema markup. Check syntax, required fields, data types, and Google rich results eligibility instantly.
Title Tag Analyzer
Analyze title tag length and SEO optimization.
H-Tag Hierarchy Validator
Validate heading structure and detect SEO hierarchy issues.
Redirect Chain Checker
Check URL redirects and redirect chains.
Subheading Quality Checker
Analyze H2/H3 headings for keyword usage, length, power words, and engagement. Get quality scores and improvement suggestions.
Sitemap Validator
Validate XML sitemaps. Check syntax, URL format, protocol compliance, and sitemap.org standards instantly.
Breadcrumb Schema Generator
Generate JSON-LD breadcrumb schema markup for rich results.
HTTP Status Code Mapper
Map HTTP status codes across redirects and final URLs to identify SEO and technical issues.
Htaccess Redirect Generator
Generate .htaccess redirect rules.
Google Cache Checker
Check Google cached version of page.
Bulk Delete Tweets
Delete all your tweets, replies & X posts in bulk — 100% free, no password, no API fees. Free Chrome extension.
AI Crawler Access Checker
Check whether AI bots (GPTBot, ClaudeBot, Google-Extended, PerplexityBot, CCBot and more) are allowed or blocked by your robots.txt. Get ready-to-paste rules.
llms.txt Generator
Create an llms.txt file so AI assistants like ChatGPT, Claude, and Perplexity can understand and cite your site. Follows the llmstxt.org standard.
Hreflang Validator
Validate hreflang tags on a live page: language/region codes, x-default, self-reference, absolute URLs, and return-tag reciprocity across alternates.
Sitemap vs Robots Coverage Checker
Deep-check how your XML sitemap and robots.txt work together: sitemap declaration, reachability, index expansion, URL counts, and how many URLs are blocked.
Rich Results Eligibility Tester
Fetch a URL (or paste markup), detect JSON-LD structured data, and see which Google rich results it qualifies for — with missing required and recommended fields.
Social Share Preview (Open Graph & Twitter Card)
See how your link looks when shared on Facebook, X (Twitter), and LinkedIn — previews built from your Open Graph and Twitter Card tags, plus a checklist of what to fix. Free.
Meta Robots Tag Generator
Generate the meta robots tag and X-Robots-Tag header — control index/noindex, follow/nofollow, snippets, image/video previews, and expiry. Copy-ready. Free.
Table of Contents Generator
Generate a table of contents from HTML or Markdown headings — nested HTML and Markdown output with clean anchor slugs and a live preview. Free, in your browser.