What is URL Extractor?
URL extraction scans text content for strings matching the URL pattern and returns a deduplicated list of all links found. This is useful for SEO audits (extracting all links from a scraped page), security analysis (identifying external resources loaded by a page), content migration (finding all linked assets in exported HTML), and research (collecting cited links from a document). HTML pages embed links in href and src attributes, as well as in plain text in paragraphs and JSON data blocks. This tool handles both structured HTML attributes and bare URLs in plain text.