Web Scraper

A web scraper is a tool or software that automatically extracts information from websites. It scans web pages, reads the content like text, images, or links, and then organizes this data for users to analyze or store. Web scrapers are useful for collecting large amounts of data efficiently, such as prices, reviews, or product details, without manually copying each piece. They operate by following the structure of web pages, similar to how a search engine indexes websites, but are typically customized for specific data-gathering tasks.