Free SEO & AI Tools | GrandRanker - GrandRanker
Free Tools

Audit your site for free

Run instant audits on any URL — no sign-up required. See exactly what search engines and AI models see.

27 checks

Free SEO Audit

Analyze any website's SEO health with 27 instant checks covering meta tags, headings, links, images, and more.

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28 checks

AI Search Readiness Audit

Check if your content is optimized for AI search engines like ChatGPT, Perplexity, and Google AI Overviews.

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Client-side

JSON Schema Validator

Validate JSON data against any JSON Schema instantly in your browser. Human-friendly error messages with no sign-up required.

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AI-powered

SEO Title Generator

Generate 15 SEO-optimized page titles in 3 categories with AI. Character counts, power word highlighting, and one-click copy.

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Live data

SERP Overview

Analyze Google search results for any keyword. See organic listings, featured snippets, People Also Ask, and all SERP features.

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15 types

Schema Markup Generator

Generate valid JSON-LD structured data for FAQ, Product, Article, Recipe, and 11 more schema types. No sign-up required.

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AI citability

AI Content Optimizer

Analyze your content for AI citability. See which sentences ChatGPT and Perplexity would quote and get optimization tips.

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12 checks

AI Crawler Readiness

Check if GPTBot, ClaudeBot, PerplexityBot, and other AI crawlers can access your website. Includes robots.txt and llms.txt analysis.

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20 checks

E-E-A-T Analyzer

Analyze any page for Experience, Expertise, Authoritativeness, and Trustworthiness signals that Google uses for quality rankings.

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Interactive

SEO ROI Calculator

Calculate the return on investment of your SEO efforts. See projected traffic, revenue, and break-even month.

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9 metrics

Headline Analyzer

Score any headline for SEO impact and emotional appeal. Get word-level analysis and improved variations.

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10 metrics

Readability Checker

Check content readability with Flesch scores, passive voice detection, and sentence-level analysis.

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5 previews

OG Meta Tag Previewer

Preview how your page appears on Google, Facebook, Twitter, Slack, and WhatsApp. Generate all meta tags.

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N-grams

Keyword Density Checker

Analyze keyword density with 1/2/3-word phrase detection, prominence scoring, and content highlighting.

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40+ languages

Hreflang Tag Generator

Generate hreflang tags for multilingual sites. Output as HTML link tags or XML sitemap format.

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4 formats

Redirect Generator

Generate 301/302/307 redirect rules for Apache, Nginx, PHP, and meta refresh. Bulk mode supported.

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Smart match

Internal Link Finder

Find internal linking opportunities across your pages. Get relevance-scored suggestions with ready anchor text.

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Conflict map

Cannibalization Checker

Detect keyword cannibalization issues. Find pages competing for the same keywords and get fix recommendations.

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5 content types

Content Brief Generator

Generate structured content briefs with title suggestions, outlines, questions to answer, and SEO checklists.

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AI-powered

Meta Description Generator

Generate 3 SEO-optimized meta descriptions with AI. Character counts, tone selection, and one-click copy.

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AI-powered

Blog Outline Generator

Generate structured blog outlines with H2/H3 headings, key points, and word count estimates for any topic.

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AI-powered

LSI Keyword Finder

Find 40 semantically related keywords in 3 categories. Boost topical authority and content relevance.

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Client-side

SEO Permalink Generator

Generate clean, SEO-friendly URL slugs from any title. Stop word removal, keyword optimization, and instant analysis.

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AI crawlers

Robots.txt Generator

Generate robots.txt files with search engine and AI crawler controls. Includes GPTBot, ClaudeBot, and PerplexityBot.

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3 previews

Google SERP Simulator

Preview how your page appears in Google search results. Desktop, mobile, and rich result views with SEO analysis.

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12 metrics

Word & Character Counter

Count words, characters, sentences, and paragraphs. Reading time, SEO limits, and top keyword extraction.

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Up to 500 URLs

XML Sitemap Generator

Generate valid XML sitemaps with change frequency, priority, and last modified dates. Download as sitemap.xml.

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Presets

UTM Link Builder

Build campaign tracking URLs with UTM parameters. Quick presets for Google Ads, Facebook, email, and more.

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Google format

Disavow File Generator

Create Google disavow files to remove toxic backlinks. Import, edit, and download properly formatted .txt files.

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Jaccard

Keyword Clustering Tool

Group keywords by semantic similarity using Jaccard analysis. Build content silos and topic clusters.

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AI-powered

Alt Text Generator

Generate SEO-optimized and WCAG-compliant image alt text with AI. Three variations per image.

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AI + Schema

FAQ Generator

Generate FAQ sections with AI and get ready-to-paste JSON-LD schema markup. Edit, reorder, and export.

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Live data

Domain Authority Checker

Check any domain's authority score, ranked keywords, traffic estimates, and position distribution.

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Live data

Website Traffic Checker

Estimate any website's monthly organic traffic, top pages, ranked keywords, and traffic value.

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Live data

Backlink Checker

Analyze backlinks, referring domains, anchor text distribution, and dofollow/nofollow ratios.

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Core Web Vitals

Page Speed Checker

Test any page's loading speed with Google PageSpeed Insights. LCP, CLS, FCP, and optimization tips.

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Live SERP

Keyword Rank Checker

Check where any domain ranks for a keyword. See the full top-20 SERP results with live data.

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AI-powered

Paraphrasing Tool

Rewrite text in 6 modes: Standard, Fluent, Creative, Formal, Academic, and Simplified.

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AI-powered

Plagiarism Checker

Check content originality with AI. Sentence-by-sentence analysis with originality scoring.

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Deep scan

Broken Link Checker

Scan any page for broken links. Find 404s, redirects, and dead links with status codes and anchor text.

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