Free AI Visibility & SEO Tools
Audit your website for AI visibility, check SEO fundamentals, and find security vulnerabilities — all free, all instant.
AI Visibility Tools
Check if AI assistants like ChatGPT, Perplexity, and Gemini can find and recommend your product.
AI Visibility Audit
Score your site across 25+ signals. Get your AI Visibility Score, top blockers, and auto-generated fix files.
llms.txt Generator
Check if your site has an llms.txt file. This file tells ChatGPT, Claude, and Perplexity what your product does.
AI Crawler Checker
Is your robots.txt blocking ChatGPT, Claude, Perplexity, or Gemini? Check all 16 AI crawlers instantly.
Robots.txt Analyzer
Full robots.txt analysis with AI crawler status, syntax check, and recommended fixes.
Content & SEO Generators
Generate robots.txt, meta descriptions, OG tags, blog titles, and more — copy-paste ready.
robots.txt Generator
Create a robots.txt with the right rules for Google, Bing, and 16 AI crawlers. Choose which bots to allow or block.
Meta Description Generator
Enter any URL — get 5 optimized meta descriptions in different styles. Direct, question-based, benefit-led, and more.
OG Tag Generator
Generate Open Graph meta tags with live social preview. See how your link looks on Twitter, Facebook, and LinkedIn.
Blog Title Generator
Enter a topic, get 10 SEO blog titles using proven headline formulas. Listicles, how-tos, comparisons, and more.
Redirect Checker
Trace the full redirect chain for any URL. See every hop, status code, and final destination. Detect loops and long chains.
Email Signature Generator
Create professional HTML email signatures with your name, title, company, and social links. Works in Gmail and Outlook.
Privacy Policy Generator
Generate a privacy policy covering GDPR, CCPA, cookies, analytics, and payments. Customized to your tech stack.
JSON-LD Schema Generator
Generate valid JSON-LD for Organization, Product, Article, SaaS, LocalBusiness, and FAQ schema types.
Webpage to Markdown
Convert any webpage to clean Markdown. Perfect for LLM context, llms.txt creation, and content migration.
HTML to Markdown
Paste raw HTML, get clean Markdown — semantic elements preserved, scripts/styles stripped. Runs in your browser, nothing uploaded.
JSON to Markdown
Convert JSON to Markdown tables, lists, or headings. Detects array shape — consistent objects become tables, mixed data falls back to fenced code.
CSV to Markdown
Paste CSV, TSV, or semicolon-separated data — get a GitHub-flavored Markdown table. RFC 4180 quoting, custom delimiters, browser-only.
PDF to Markdown
Upload a PDF, extract clean text — perfect for feeding research papers, contracts, and reports into ChatGPT or Claude. 10MB limit.
DOCX to Markdown
Convert Word documents to Markdown — headings, lists, links, and bold/italic preserved. Drop straight into a README or docs site.
AI Prompt Generator
Generate structured prompts using 6 proven frameworks: RISEN, RTF, Chain-of-Thought, Few-Shot, Persona, and Contrarian.
AI Keyword Research
Find high-ranking buyer-intent keywords AI assistants answer with citations. Grouped by intent (discovery, comparison, alternative) with sample prompts.
SEO & Structured Data Tools
Check the technical signals that Google and AI use to understand and rank your content.
FAQ Schema Checker
Check for FAQPage schema — the #1 most-cited structured data type by AI. AI literally copies your Q&As.
Schema Markup Checker
Validate your JSON-LD structured data. See what Schema.org types are present and what's missing.
Meta Tag Checker
Check title tag, meta description, canonical URL, and viewport. See what Google and AI see when they crawl.
Heading Checker
Analyze your H1-H6 heading hierarchy. Detect missing H1, multiple H1s, and broken structure.
Sitemap Checker
Check if sitemap.xml exists and count indexed URLs. AI crawlers use sitemaps to discover your pages.
Text-to-HTML Ratio
Check content density — how much text vs code AI crawlers actually see on your page.
OG Tag Checker
Check Open Graph meta tags for social sharing previews on Twitter, LinkedIn, and Slack.
Keyword Density Checker
Analyze word frequency on any page. See top keywords, 2-word and 3-word phrases with density percentages.
Color Contrast Checker
Check WCAG 2.1 AA/AAA contrast ratios. Test any color combination for accessibility compliance.
Security Tools
Find exposed API keys, missing security headers, and SSL issues before attackers do.
Security Scanner
19-point passive security check. API key leak detection, security headers, .env exposure, source maps.
API Key Leak Scanner
Scan JavaScript bundles for exposed secrets: Stripe, OpenAI, AWS, Supabase, and 13 more patterns.
Security Headers
Check CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy.
SSL / HTTPS Checker
Verify HTTPS and HSTS configuration. SSL is a trust signal for Google, AI assistants, and your users.
SPF / DMARC / DKIM Checker
Check your domain's email-authentication records. Find out if attackers can spoof your domain in seconds.
JWT Decoder
Decode a JSON Web Token's header and payload, see expiry, and spot 'alg: none'. 100% client-side.
CSP Generator
Build a Content-Security-Policy header to block XSS and clickjacking. Strict and balanced presets.
Website Status Checker
Is this site down or just me? Check HTTP status, response time, and SSL in one click.
Want the full picture?
Free tools give you the basics. The full AI visibility audit scores 25+ signals, generates fix files, and shows your exact fix roadmap.