Why AI Web Scraping
Traditional scraping breaks when websites change HTML. AI-powered scraping understands content semantically, making it resilient to layout changes.
ChatGPT extracts structured data from raw HTML or even screenshots of websites.
Basic Setup
Use Python with requests for HTTP, BeautifulSoup for parsing, Playwright for JavaScript sites, and OpenAI API for intelligent extraction.
The AI handles the complex parsing while you handle the basic fetching.
AI Extraction from HTML
Fetch the page, extract text content, and send it to ChatGPT with instructions to extract specific information as structured JSON.
This approach handles complex tables, articles, product listings, and social media data.
Handling JavaScript Content
For sites that load content dynamically, use Playwright to render the page before extraction. Wait for JavaScript to finish loading, then extract the rendered HTML.
This makes your scraper work with modern single-page applications.
Ethical Scraping Guidelines
Always check robots.txt. Respect rate limits with delays between requests. Cache pages to avoid re-fetching. Identify your scraper with a User-Agent string.
Never scrape personal data or copyrighted content without permission.