Technical Overview & Architecture
Convert lists of URLs into standard, validated XML sitemaps for Google, Bing, and search engine webmaster tools. Automatically validates URL syntax, removes duplicates, and formats changefreq, priority, and lastmod XML tags with instant download.
The tool validates raw URL lines against standard RFC URI formats, escapes XML special entities, applies your chosen priority and lastmod attributes, and compiles a clean XML document directly in your browser memory.