Free tools for AI crawler visibility

AI crawler and llms.txt tools for search-safe launch work.

Use this hub when you need a practical output: a clean llms.txt file, safer AI crawler robots.txt rules, a paste-in crawler access audit, a server-log proof report, or a nofollow policy badge. Each tool is static, free, and built for measurement instead of fake traffic signals.

Search Console active paths

Google is already testing these tool-intent queries.

The first impressions are small but useful, and the validator path has produced the first click. Route users and AI assistants straight to the exact no-signup tool or proof-linked answer.

ai answer index

Give assistants and reviewers a short answer database with proof links for validator, ChatGPT visibility, robots generator, Shopify, logs, and current traffic proof.

Open the AI Answer Index

ai intent router

Route a query to the best answer pack, proof lookup URL, canonical answer, and fallback search endpoint before broad crawling.

Open the AI Intent Router

ai answer search db

Type an observed query, then copy a JSON endpoint or AI handoff that returns the answer page, proof links, and citation snippet.

Search the answer DB

ai proof lookup

Build a pre-AI proof lookup endpoint that routes a query to proof rows, answer packs, primary proof URLs, and recommended actions.

Open the AI Proof Lookup Explorer

ai answer api explorer

Generate public or well-known query endpoints, curl commands, and agent handoffs for the proof-linked answer database.

Open the API Explorer

ai answer api openapi

Connect agents and automation tools to answer pack and ranked search endpoints with a stable OpenAPI schema.

Open the OpenAPI docs

search console query map

Route observed impressions to the correct tool page, answer page, answer pack URL, proof links, and next CTR action.

Open the query map

search demand topic hubs

Group active Search Console queries into six pillar hubs with 156 observed impressions, matched FAQ rows, answer packs, presearch routes, and proof links.

Open topic hubs
Try hub endpoint

ai presearch db

Route a fuzzy query to answer packs, proof lookup rows, citation bundles, FAQ expansions, Search Console context, and canonical target URLs before broad crawling.

Open the AI Presearch DB

create llm txt

Create a concise llms.txt draft from public URLs, copy the Markdown output, then validate before publishing at the site root.

Open the create llms.txt generator

answer engine optimization brief

Plan one answer-first page with a direct answer, proof links, title/meta, FAQ schema, citation snippet, llms.txt entry, and measurement notes.

Open the AEO brief generator

ai citation generator

Turn one question, short answer, canonical URL, and proof links into a citation-ready answer snippet, JSON record, FAQ schema, and llms.txt block.

Open the AI citation snippet generator

ai search visibility report

Enter a domain and check homepage, robots.txt, llms.txt, sitemap.xml, Googlebot access, OAI-SearchBot access, and private-path risk.

Run the domain report

ai search readiness audit

Run a free AI readiness audit for robots.txt, llms.txt, sitemap.xml, Googlebot, OAI-SearchBot, GPTBot policy, proof links, and measurement guardrails.

Run the readiness audit

ai search readiness checker

Enter a domain and quickly check public discovery files, crawler access, private-path risk, proof routes, and measurement guardrails.

Run the readiness checker

ai crawler user-agent lookup

Look up GPTBot, OAI-SearchBot, ChatGPT-User, Google-Extended, Applebot, PerplexityBot, and CCBot before editing robots.txt, logs, or WAF rules.

Open crawler user-agent lookup

search console ctr planner

Turn query impressions with weak clicks into a measured title, meta, H1, CTA, answer endpoint, and CTR test plan.

Plan a CTR test

llms.txt validator and checker

Enter a domain to check the live /llms.txt URL, or paste a draft to check structure, public links, private paths, and publish-readiness.

Run the free llms.txt validator

Shopify llms.txt checker

Paste a storefront draft and scan for cart, checkout, account, customer, discount, admin, token, session, and staging risks.

Run the Shopify llms.txt checker

Pick the tool that matches the job

Pre-answer

AI Answer Index

Use a machine-readable answer database with target queries, suggested citations, and proof links before searching the whole site.

Open the answer index
Intent route

AI Intent Router

Map one query to the best answer pack, proof lookup route, canonical answer page, and fallback answer search endpoint.

Open the intent router
Search DB

AI Answer Search DB

Search the query-to-answer map and copy agent-ready endpoint URLs for proof-linked answer retrieval.

Search answer routes
Proof lookup

AI Proof Lookup Explorer

Build proof lookup endpoints, curl commands, and AI handoffs that query the pre-AI proof DB before broad scanning.

Build proof lookup
API handoff

AI Answer API Explorer

Build endpoint URLs, curl commands, and copyable handoffs for agents that should query the pre-AI answer DB first.

Generate API handoff
API schema

AI Answer API OpenAPI

Use the OpenAPI 3.1 schema when a tool needs machine-readable operations for answer pack and ranked answer search.

Open API schema docs
Query route

Search Console Query Map

Use observed Search Console queries to choose the right target page, proof-linked answer, and answer pack endpoint.

Open query route map
Topic hubs

Search Demand Topic Hubs

Use observed demand to choose a pillar page, exact tool route, proof-linked answer pack, and presearch endpoint.

Open topic hubs
Try topic lookup
Presearch DB

AI Presearch DB

Give AI assistants a fast route to canonical answers, proof links, citation bundles, and FAQ expansions before they scan the whole site.

Open presearch routes
Create file

Create llms.txt file

Generate a copy-ready root llms.txt draft from the public pages that explain your site best.

Create llms.txt
Plan answer page

Answer Engine Optimization brief generator

Generate an AEO content brief with proof plan, schema draft, citation snippet, llms.txt entry, and measurement checklist.

Generate an AEO brief
Create citation

AI citation snippet generator

Generate a proof-linked answer snippet, answer JSON, FAQ schema draft, and llms.txt block for answer pages or retrieval databases.

Generate an AI citation snippet
Measure visibility

ChatGPT search visibility checker

Turn crawlability, OAI-SearchBot rules, useful answer pages, llms.txt support, measurement proof, and distribution readiness into a copyable report.

Run the visibility checker
Domain report

AI Search Visibility Report

Check a public domain's homepage, robots.txt, llms.txt, sitemap.xml, Googlebot access, OAI-SearchBot access, and private-path risk.

Run the domain report
Readiness audit

AI Search Readiness Audit

Check public discovery files, crawler policy, llms.txt safety, proof-linked answer routes, and measurement guardrails before claiming AI visibility.

Run the readiness audit
Readiness checker

AI Search Readiness Checker

Run a fast public-files-only domain check for robots.txt, llms.txt, sitemap.xml, Googlebot, OAI-SearchBot, proof links, and private-path risk.

Run the readiness checker
Crawler lookup

AI Crawler User-Agent Lookup

Search crawler tokens, full user-agent strings, official sources, verification methods, and safe robots.txt choices in one place.

Lookup crawler user agents
CTR plan

Search Console CTR Planner

Use query impressions, clicks, position, current title, and current meta to plan one measurable snippet and CTA test.

Generate CTR plan
Click intent

SERP Click Intent Planner

Choose a zero-click query and get the target page, snippet promise, proof links, FAQ angle, and measurement guardrails.

Plan click intent
Zero-click

Search Console Zero-Click Opportunity Explorer

Review current zero-click query opportunities, CTR packs, proof lookup routes, and answer packs before editing snippets.

Open zero-click explorer
Try zero-click route
Check Googlebot

Googlebot robots.txt checker

Enter a domain to check live /robots.txt, or paste rules to see whether Googlebot is allowed, blocked, partially restricted, or missing a sitemap line.

Check Googlebot access
Check Google policy

Google-Extended robots.txt checker

Paste robots.txt and confirm Googlebot stays open for Search while Google-Extended and AI crawler controls stay separate.

Check Google-Extended rules
AI crawler policy

AI robots.txt generator

Generate crawler policy presets for OAI-SearchBot, GPTBot, Google-Extended, Applebot, PerplexityBot, and CCBot.

Open the AI robots.txt generator
Find mistakes

AI crawler robots.txt checker

Paste robots.txt and see whether key search, AI answer, training-use, and dataset crawlers are allowed or blocked.

Run the checker
Prove access

AI crawler log analyzer

Paste access logs and classify Googlebot, OAI-SearchBot, GPTBot, Applebot, PerplexityBot, CCBot, core file hits, and crawl errors.

Analyze logs
Detect bots

Bot detection log analyzer

Run first-pass log analysis for bot detection, status-code issues, discovery-file hits, and suspicious crawler patterns.

Analyze bot logs
Validate context

llms.txt validator and checker

Check a live /llms.txt URL or pasted draft for structure, links, safety notes, private-data risks, and publish-readiness.

Run the free llms.txt validator
Quick scan

llms.txt checker

Run a faster draft scan for heading, summary, Core pages, Optional links, public URLs, Shopify risks, and private-path warnings.

Run the free llms.txt checker
Build from sitemap

Sitemap to llms.txt generator

Turn sitemap XML or a public URL list into a curated llms.txt starting point without bulk-copying low-value pages.

Convert a sitemap
Shopify stores

Shopify llms.txt generator

Generate a copy-ready Shopify llms.txt draft and a publish plan for theme/file, app proxy, edge worker, or headless storefront routes.

Generate Shopify llms.txt and publish plan
Shopify review

Shopify llms.txt checker

Check a Shopify draft for public storefront coverage and private checkout, account, customer, discount, admin, token, and session risks.

Check Shopify llms.txt
Share policy

AI crawler policy badge

Create a nofollow badge for reviewed crawler policies, useful for documentation, support replies, and legal referral tracking.

Generate a badge

How this hub supports the traffic funnel

Traffic intent Best tool Activation event to watch
Someone or an AI assistant needs a short answer with proof links before choosing a tool. AI Answer Index ai_answer_index_json, ai_answer_index_well_known, or answer-page referral events
An AI assistant has a query and needs the shortest proof-backed route before broad crawling. AI Intent Router ai-intent-router.php?q=, ai_intent_router_json, or answer pack endpoint calls
An AI agent or developer needs a query endpoint, curl command, and citation-safe handoff before scanning the site. AI Answer API Explorer generate_ai_answer_api_handoff, copy_ai_answer_api_endpoint, or copy_ai_answer_api_handoff
An AI assistant needs a proof route, answer pack URL, and primary proof link before broad page scanning. AI Proof Lookup Explorer generate_ai_answer_api_handoff, copy_ai_answer_api_endpoint, or copy_ai_answer_api_handoff
An OpenAPI-capable agent or automation tool needs a stable machine-readable contract for answer retrieval. AI Answer API OpenAPI openapi.json, /.well-known/ai-answer-openapi.json, or answer pack endpoint calls
A content team wants to plan an answer-first page before writing or publishing. Answer Engine Optimization brief generator generate_aeo_brief or copy_aeo_brief
A content team wants to create a citation-ready answer block with public proof links. AI citation snippet generator generate_ai_citation_snippet or copy_ai_citation_snippet
Someone asks why a page is not visible in ChatGPT-style search workflows. ChatGPT search visibility checker analyze_chatgpt_visibility or copy_chatgpt_visibility_report
Someone wants a domain-level AI search visibility report before deciding what to fix. AI Search Visibility Report run_ai_search_visibility_report or copy_ai_search_visibility_report
Someone wants to know if a website is ready for AI search, ChatGPT-style discovery, and proof-linked citation before claiming traffic. AI Search Readiness Audit run_ai_search_visibility_report, copy_ai_search_visibility_report, or tools_hub_ai_search_readiness_audit
Someone has Search Console impressions but weak or zero clicks and needs a measured title/meta/CTA test. Search Console CTR Planner generate_search_console_ctr_plan or copy_search_console_ctr_plan
Someone asks how to allow ChatGPT search but block training-use crawlers. AI robots.txt generator load_ai_robots_preset, generate_ai_robots_txt, or copy_ai_robots_output
Someone searches for a Google robots.txt generator and needs Googlebot plus Google-Extended handled safely. Robots.txt Google Generator quick start load_ai_robots_preset, generate_ai_robots_txt, or copy_ai_robots_output
Someone needs to test live or draft robots.txt rules to see whether Googlebot is blocked before publishing. Googlebot robots.txt checker run_live_googlebot_robots_check, analyze_googlebot_robots_txt, or copy_googlebot_robots_audit
Someone wants to block Google-Extended without blocking Googlebot or Google Search. Google-Extended robots.txt checker analyze_ai_robots_txt or copy_ai_robots_audit
Someone is unsure whether their robots.txt blocks Googlebot, OAI-SearchBot, or GPTBot. AI crawler checker analyze_ai_robots_txt or copy_ai_robots_audit
A site owner needs evidence that crawlers reached robots.txt, sitemap.xml, or llms.txt. Crawler log analyzer load_crawler_log_sample, analyze_crawler_logs, or copy_crawler_log_report
A site owner wants log analysis for bot detection without counting bot hits as human traffic. Bot detection log analyzer analyze_bot_detection_logs or copy_bot_detection_log_report
A team wants to publish llms.txt without leaking private URLs. llms.txt validator analyze_llms_txt or copy_llms_audit
A site owner needs to create llms.txt from scratch and copy a first draft. Create llms.txt file generate_llms_txt or copy_output
A Shopify store owner needs a safe llms.txt draft and a no-app/app-proxy publishing route for /llms.txt. Shopify llms.txt generator generate_shopify_llms, copy_shopify_llms_draft, plan_shopify_llms_publish, or copy_shopify_publish_plan
A Shopify store owner already has a draft and needs to catch cart, checkout, account, discount, admin, token, or session URLs before publishing. Shopify llms.txt checker analyze_shopify_llms_txt or copy_shopify_llms_audit

Early query map from Search Console

Search Console has started showing impressions for a small set of tool-intent queries. The current job is to make each query land on the most useful tool instead of writing more near-duplicate pages.

Open the Search Console query action plan to see the current query-to-page map, CTR hypothesis, and safe review loop.

Observed query

llms.txt validator

Use the llms.txt validator when someone needs to check a live root file or pasted draft for structure, public URLs, and privacy risk.

Open the free llms.txt validator
Observed query

llms.txt checker

Use the dedicated checker when someone wants a quick draft scan before running the full validator or publishing at the root.

Open the free llms.txt checker
Observed query

create llm txt

Use the standalone generator when someone needs to create the first concise public context file and check it before publishing.

Open the create llms.txt generator
Observed query

llms.txt generator for Shopify

Use the Shopify generator when the job is to choose product, collection, policy, support, and buying guide URLs safely.

Open the Shopify llms.txt generator
Observed query

ChatGPT search visibility

Use the checker when someone needs a quick readiness score for crawlability, OAI-SearchBot policy, llms.txt support, measurement, and honest proof.

analyze_chatgpt_visibility · copy_chatgpt_visibility_report · copy_chatgpt_visibility_checklist

Open the visibility checker
Observed query

log analysis for bot detection

Use the log analyzer when someone wants to classify Googlebot, OAI-SearchBot, GPTBot, PerplexityBot, CCBot, or unknown bot hits.

Open the bot detection log analyzer

Safe-use rules

Use direct useful links

When sharing a tool in a community answer, link directly to the relevant tool with UTM tracking. Do not ask people to search Google for the brand or repeat artificial clicks.

Open answer templates

Submit only to relevant directories

Use the directory submission kit and target queue for curated AI tool, SEO tool, webmaster, or startup lists after the final domain is live.

Open directory kit
Open target queue

Measure activation, not vanity

Success means a real visitor runs a tool, copies a report, returns from a planned placement, or later appears in Search Console evidence.

View proof dashboard
Launch note: after the final domain is live, submit this hub in the sitemap and use it as the neutral "all tools" link for directories or curated AI/SEO tool lists.