agentskillexchange Crawl4AI Open-Source Web Crawling and Markdown Extraction
Crawl4AI is an open source crawler and scraper built for LLM-ready web extraction, with structured markdown output, browser support, and Python package distribution. It has strong adoption, active maintenance, and a dedicated docs site for integration patterns.
Prerequisites
python, pip, docker, go, rust, java
Installation
Use the upstream install or setup path that matches your environment:
- pip install -U crawl4ai
- pip install crawl4ai --pre
- Crawl4AI offers flexible installation options to suit various use cases. You can install it as a Python package or use Docker.
- pip install crawl4ai
Requirements and caveats from upstream:
- ✨ Previous v0.7.8: Stability & Bug Fix Release! 11 bug fixes addressing Docker API issues, LLM extraction improvements, URL handling fixes, and dependency updates. [Release notes →](https://github.com/unclecode/crawl4...
- Deploy anywhere, zero keys, CLI and Docker, cloud friendly
Basic usage or getting-started notes:
I made it open source for availability, anyone can use it without a gate. Now I’m building the platform for affordability, anyone can run serious crawls without breaking the bank. If that resonates, join in, s...
🚀 Quick Start
For pre release versions
Extracted from upstream docs: https://raw.githubusercontent.com/unclecode/crawl4ai/HEAD/README.md