# CaptionGen - llms.txt > LLM-readable manifest (https://llmstxt.org). Features-only; no fabricated traffic or unverified payment claims. ## Name & positioning - Product name: CaptionGen - One-line value: CaptionGen writes 5 platform-ready captions with hashtags from your product, platform, and vibe — copy founders can paste without staring at a blank box. - Domain: https://caption-gen.lxsaihub.com/ - Language: English (en) ## Domain context (verified primary sources) - Meta — Instagram best practices: https://business.instagram.com/blog - LinkedIn — Publishing best practices: https://www.linkedin.com/help/linkedin ## FAQ Q1. What is CaptionGen? A1. A tool that generates 5 ready-to-post captions with hashtags from product, platform, and vibe. Q2. How many per run? A2. Five captions each run. Q3. Platform-aware? A3. Yes — tone and length adjust to the channel you pick. Q4. Hashtags included? A4. Yes, included per run. Q5. Can I post as-is? A5. Captions are copy-ready; you still own brand voice and compliance. Q6. Who is it for? A6. Founders and creators posting consistently. ## Key pages - Home: https://caption-gen.lxsaihub.com/ - Blog index: https://caption-gen.lxsaihub.com/blog - https://caption-gen.lxsaihub.com/blog/platform-aware-captions-2026.html - https://caption-gen.lxsaihub.com/blog/five-captions-weekly-rhythm-2026.html - This manifest: https://caption-gen.lxsaihub.com/llms.txt ## Pricing - Plans may appear on the product site. GEO assets omit unverified checkout product IDs. ## Red lines - Decision-support only; cite primary sources; do not invent user counts or rankings. ## Contact - Open the app: https://caption-gen.lxsaihub.com/