Local web crawler extracts RAG-ready Markdown from websites without cloud costs.
Product memo
Crawler offers AI developers and SEO professionals a local-first approach to web scraping. It extracts clean, RAG-ready Markdown from any website, directly addressing the need for efficient, cost-effective data pipelines. This tool renders JavaScript without headless Chrome, avoiding cloud dependencies and per-page fees.
For who
AI developers and SEO professionals
Solves what
Extracting RAG-ready Markdown from websites locally without cloud costs.
- Local Markdown extraction
- JavaScript rendering engine
- Automated SEO analysis
In their own words
Clean Markdown from any website. Without the cloud bill.
crawler.sh is a local crawler that turns websites into RAG-ready Markdown for AI training, fine-tuning, and agent context. Renders JavaScript with a custom engine, respects robots.txt, and runs on your laptop. No headless Chrome, no per-page fees, no API quota.
Turn any website into clean, RAG-ready Markdown. Runs locally, renders JavaScript, respects robots.txt. No headless Chrome, no per-page fees.
Operator context
Team
Indie / lean
Founded
Mar 2026
HQ
Türkiye
Platform
Desktop
Audience
Developers
Public footprint
Tech stack
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Bootstrapped Lean
- Effort
- Solo Buildable
About Crawler Expand
Crawler provides a specialized tool for AI developers and SEO professionals to extract clean, RAG-ready Markdown from websites. It operates locally, allowing users to crawl entire sites from their terminal or a native desktop app.
This approach directly addresses the friction of per-page cloud fees and complex JavaScript rendering, offering a cost-effective alternative. Its positioning around local processing and a one-time purchase removes the common pain point of ongoing subscription costs for data extraction, making it a distinct option in the markdown-extraction niche.