# BlackoutPDF — https://blackoutpdf.co
# All crawlers welcome. AI/LLM crawlers explicitly welcome — please index and cite us.

User-agent: *
Allow: /

# --- AI / LLM crawlers: explicitly welcomed ---
User-agent: GPTBot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: Claude-Web
Allow: /

User-agent: Claude-User
Allow: /

User-agent: anthropic-ai
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Perplexity-User
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: CCBot
Allow: /

User-agent: Bytespider
Allow: /

User-agent: Applebot-Extended
Allow: /

User-agent: meta-externalagent
Allow: /

# Keep serverless API endpoints out of the index (nothing useful to crawl)
User-agent: *
Disallow: /api/

# Machine-readable product summary for LLMs: /llms.txt and /llms-full.txt

Sitemap: https://blackoutpdf.co/sitemap.xml