Free SEO and AI search tools
35 tools we use on client work every week — from AI crawler and llms.txt checks to schema, sitemaps and SERP previews. Free, no sign-up, and most run entirely in your browser.
AI Agent Readiness Check
Score any URL on the signals AI crawlers and agents look for: robots, llms.txt, schema, rendering and more.
AI Crawler Opt-Out Checker
See which AI crawlers a site allows or blocks across robots.txt, llms.txt, ai.txt and meta tags.
llms.txt Checker
Validate any llms.txt file: title, sections, links, warnings and errors.
llms.txt Generator
Generate a clean llms.txt and llms-full.txt from your sitemap.
Query Fan-Out Generator
Map the sub-queries AI Mode and ChatGPT run behind a single prompt.
AI Instructions Page Generator
Build a canonical brand-facts page AI assistants can read and cite.
Robots.txt Checker
Inspect user-agent groups, test URLs and see which bots are blocked.
Robots.txt Generator
Create a robots.txt with rules for Googlebot, Bingbot and AI crawlers.
XML Sitemap Generator
Turn a list of URLs into a valid, upload-ready sitemap.xml.
Schema Markup Generator
Generate JSON-LD for Organization, LocalBusiness, FAQ, Article and Product.
Hreflang Tag Generator
Build language and region tags for multi-market sites.
Redirect Code Generator
301/302 rules for Apache, Nginx, WordPress and JavaScript, in bulk.
Duplicate Content Deduplicator
Clean Screaming Frog near-duplicate exports and cluster similar URLs.
Meta Tag Generator
Title, description, Open Graph, Twitter and robots tags with live preview.
Meta Length Checker
Character and pixel-width checks for titles and descriptions, single or bulk.
Google SERP Preview
See how your title, URL and description render in Google results.
Open Graph Preview
Preview link cards for Facebook, X and LinkedIn and generate the tags.
Headline Analyzer
Score headlines on length, word balance, sentiment and power words.
Readability Score Calculator
Flesch-Kincaid, Gunning Fog and Coleman-Liau scores with fixes.
Word Counter
Words, characters, reading time and keyword density.
URL Slug Generator
Clean, SEO-friendly slugs from any text, single or bulk.
Internal Link Counter
Count and categorize internal vs. external links on any page.
Screaming Frog Inlinks Audit
Upload an inlinks CSV for a scored audit: orphans, chains, broken links.
Anchor Text Analyzer
Anchor distribution, link types and dofollow vs. nofollow split.
Bulk URL Opener
Open a list of URLs in new tabs with one click.
GSC Folder Traffic Comparison
Group Search Console exports by folder and compare clicks, CTR and position.
UTM Link Builder
Build GA4-ready campaign links with source, medium and campaign.
URL Generator
Generate clean URLs from page titles with protocol and slash options.
Google Ads Preview
Preview search ads with headlines, descriptions and sitelinks.
ROAS Calculator
ROAS, margin and break-even math for paid campaigns.
JSON Formatter & Validator
Format, validate and minify JSON or JSON-LD.
Diff Checker
Compare two versions of content side by side.
Text Case Converter
Title Case, sentence case, camelCase, kebab-case and more.
URL Prefix Remover
Filter a URL list by prefix for audits and migrations.
Privacy Policy Generator
A starting-point privacy policy with CCPA and GDPR sections.
See where you rank — on Google and in AI answers.
Send us your site and we'll come back with a prioritized audit: technical issues, content gaps, local visibility, and how ChatGPT, Perplexity and Google AI Overviews describe your brand today. No cost, no obligation.