Free AIVIS tools

AI Crawler Access Checker

Find out which AI bots (ChatGPT, Claude, Perplexity, Gemini...) are allowed or blocked by your robots.txt.

llms.txt Generator

Generate a free llms.txt from your site's real content.

llms.txt Validator

Check your site's llms.txt against the llmstxt.org spec: title, summary, sections and links that AI assistants can actually use.

AI robots.txt Generator

Choose which AI crawlers can read your site and get robots.txt rules ready to paste.

Schema.org Generator

Generate JSON-LD structured data (Organization, WebSite) for your site.

Brand Perception Check

See what ChatGPT, Perplexity, Gemini and Claude really say about your brand.

AI Crawler Log Analyzer

Paste your server access log and see which AI bots (GPTBot, ClaudeBot, PerplexityBot, OAI-SearchBot...) actually visit your site, how often and what they read.

robots.txt AI Audit

Paste your robots.txt and find out, bot by bot, whether ChatGPT, Claude, Perplexity and Gemini can read and cite your site.

FAQ Schema Generator

Write your questions and answers and get FAQPage JSON-LD ready to paste, the format AI engines read to lift answers from your page.

AI Answer Snippet Tester

Test whether a paragraph is written the way ChatGPT, Perplexity and Google AI Overviews quote: direct, self-contained and specific.

AI Meta Tags Checker

Paste a page's HTML and see the title, description, Open Graph, canonical, robots directives and structured data AI engines read, with a preview.

AI Sitemap Validator

Paste your sitemap.xml and check what crawlers, including AI ones, rely on: valid XML, URL limits, duplicates, HTTPS and fresh lastmod dates.

ChatGPT Shopping Readiness Check for WooCommerce

Enter your WooCommerce store URL and see whether your products carry the fields ChatGPT Shopping merchant feeds need: price, availability, images, identifiers, descriptions and policies.