Free tools
Free tools for technical SEO, AI visibility and more
Every free tool we run, in one place. Pick a category to explore 52 free tools — no card required.
The tools are free. The tracking, history and alerts are the product.
All tools
Every tool, by name
The whole catalogue in one list. Type a tool, an engine, or the thing you want checked.
52 of 52 tools
Free AI Visibility Tools
27 toolsAI Brand Visibility Checker
Ask the answer engines about your brand and see which name you, which name a competitor, and which name nobody.
Analyze visibilityChatGPT Visibility Checker
Where you stand in ChatGPT answers: named outright, described without a name, or absent.
Check ChatGPT visibilityGrok Visibility Checker
The same read for Grok, which pulls a different source mix than the rest.
Check Grok visibilityGemini Visibility Checker
Where you appear in Gemini answers, and which pages it leans on to get there.
Check Gemini visibilityPerplexity Visibility Checker
Perplexity cites its sources, so this shows both the mention and the page behind it.
Check Perplexity visibilityAI Query Fan Out Analysis
One prompt becomes several hidden searches. This shows the searches your prompt actually ran.
Analyze fan outQuery Fan Out Generator
Turn one keyword into the cluster of queries an engine would expand it into.
Generate query fan outAI Visibility Report
The whole picture in one document: mentions, sources, gaps, and what to fix first.
Generate reportAI Search Query Generator
Ten buying-intent queries real people type into AI chat, ready to track.
Generate queriesLLMs.txt Checker
Whether your site has an llms.txt, and whether what is in it makes sense.
Check LLMs.txtAI SEO Audit
The technical read on whether an answer engine can fetch, parse and quote your pages.
Audit websiteBrand Audit Report
What the models believe about your brand, including the parts that are out of date.
Check brand audit reportAI Readiness Audit
Crawler access, structure and markup, scored against what answer engines need.
Check AI readinessLLMs.txt Validator
Validate llms.txt and llms-full.txt against the proposed format, line by line.
Validate LLMs.txtAI Prompt Generator
Ten commercial-intent prompts for your category, the kind buyers actually ask.
Generate promptsAI Bot Crawlability Checker
Which AI crawlers your site allows and which it blocks — GPTBot, ClaudeBot and the rest.
Check websiteLLMs.txt Generator
Write an llms.txt for your site: what to read, what to skip, who to ask.
Generate LLMs.txtAI Response Generator
A longer reply you can steer: set the tone, the points to hit, and the length.
Generate responseAI Reply Generator
Short replies shaped for where they land — a thread, a forum, a comment.
Generate replyBest AI Prompt Generator
Build a prompt on a framework — APE, RACE, CREATE, SPARK — instead of guessing at wording.
Generate promptChatGPT Prompt Generator
The same frameworks, tuned for how ChatGPT reads instructions.
Generate promptPerplexity Prompt Generator
Prompts for research and live search, where sources matter more than style.
Generate promptAI Prompt Checker
Read a prompt back to yourself: what is vague, what is missing, what it will produce.
Check promptAI Prompt Optimizer
Rewrite a prompt you already use onto a framework, and keep the version that wins.
Optimize promptFree Technical SEO Tools
15 toolsOpengraph Viewer
Paste a URL and see the card it produces when someone shares it — title, description, image.
View OpengraphOpen Graph Generator
Write the Open Graph tags, preview the card, copy the markup.
Generate Open Graph tagsRobots.txt Checker
Fetch any site's robots.txt and test one URL against it: allowed, or blocked by which rule.
View robots.txtNoindex Checker
Whether a page is set to noindex, checking the header and the meta tag both.
Check noindexBroken Link Checker (404 Checker)
Every link on a page that no longer resolves, in one list.
Check broken links404 Page Checker
Scan one page for dead internal and outbound links, and see where each one pointed.
Check linksOn-Page SEO Checker
Titles, metas, headings, images, links and keyword use on a single page, with the fixes.
Check on-page SEOWebsite Speed Test
Load time, interactivity and layout stability, measured rather than estimated.
Check page speedSchema Markup Generator (JSON-LD)
Build valid JSON-LD for the schema.org types worth having, required properties included.
Generate markupFavicon Checker
Which icons your site actually serves — favicon, Apple touch, Android, Windows tiles.
Check iconsCanonical Tag Scanner
Read the canonical on every page and catch the ones pointing somewhere they should not.
Scan tagsDomain Rating (DR) Checker
Your domain rating, and what the backlink profile behind that number looks like.
Check domain ratingFree Sitemap Tools
7 toolsSitemap Index Generator
Combine several sitemaps into the one index file search engines expect.
Generate indexXML Sitemap Validator
Syntax errors, dead URLs and the rules engines quietly enforce.
Validate sitemapSitemap Checker
Find where a site's sitemaps live, confirm they load, and list what they contain.
Find sitemapSitemap to Robots.txt Generator
Turn a sitemap into the robots.txt that points crawlers at it.
Generate robots.txtSitemap Analytics & Insights
What the shape of your sitemap says: URL patterns, depth, and where pages go missing.
Analyze sitemapFree Indexing Tools
3 toolsGoogle Index Checker
Whether Google holds each of your pages, the new ones especially.
Check Google indexBefore your next buyer asks AI about you, ask AI about yourself
One check, four engines, about twenty seconds. We show you the answers before we ask for anything.