# Free AI visibility tools

> Free tools to make a site easy for ChatGPT, Perplexity, Claude and AI agents to find, read and cite. Free, no signup.

Canonical page: https://getrankroot.com/tools

- [AI crawler checker](https://getrankroot.com/tools/ai-crawler-checker): See which AI bots (OAI-SearchBot, GPTBot, ClaudeBot, PerplexityBot and more) can reach your site, including CDN and firewall blocks.
- [llms.txt generator](https://getrankroot.com/tools/llms-txt-generator): Paste your URL and get a ready-to-publish llms.txt built from your homepage, plus AI-friendly robots.txt and schema.
- [Schema markup generator (JSON-LD)](https://getrankroot.com/tools/schema-generator): Build valid JSON-LD for Organization, SoftwareApplication, Product, FAQPage and WebSite. Fill in a form, copy the script tag. Free, runs in your browser.
- [AI robots.txt generator](https://getrankroot.com/tools/robots-txt-generator): Choose which AI crawlers may reach your site, grouped by search, user-triggered and training bots, with one-click presets. Copy a ready robots.txt.
- [FAQ schema generator](https://getrankroot.com/tools/faq-generator): Paste questions and answers, get an HTML FAQ section plus FAQPage JSON-LD that AI answer engines and search can read. Free, no signup.
- [llms.txt validator](https://getrankroot.com/tools/llms-txt-validator): Check an llms.txt against the llmstxt.org format by URL or by pasting it: H1, summary, H2 link lists and the Optional section, with line-by-line fixes.
- [AI crawler log analyzer](https://getrankroot.com/tools/ai-crawler-log-analyzer): Paste your server access logs and see which AI bots (GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot and more) crawled your site, which pages they hit and what status codes they got.

## For agents

- AI visibility audit: `GET https://getrankroot.com/api/audit?url=example.com` or MCP `audit_ai_visibility`
- AI crawler checker: `GET https://getrankroot.com/api/bots?url=example.com` or MCP `check_ai_crawler_access`
- llms.txt validator: MCP `validate_llms_txt` (or `GET https://getrankroot.com/api/llms-txt?url=example.com` for the raw file)
- llms.txt / robots.txt / JSON-LD generator: MCP `generate_ai_visibility_files`

Need every page covered? RankRoot Pro runs full-site audits and generates fix files for the whole site: https://getrankroot.com/pro.md