Paste a sitemap XML file and get back the list it actually contains: every URL, deduplicated, grouped by section, with duplicate entries, plain-http URLs and missing lastmod values flagged. Parsed locally in your browser — nothing is fetched or uploaded.
A sitemap is a claim: “these are the public, canonical pages we want discovered.” Extracting it into a plain list makes the claim auditable. Duplicated entries, leftover http URLs, staging paths and sections that no longer exist all become visible at a glance — and the clean list drops straight into the URL inventory studio for duplicate and near-duplicate analysis against the rest of your inventory.
It does not fetch your sitemap (browsers block cross-origin reads, and a tool that claims otherwise is not being straight with you), check whether the listed URLs return 200, or verify that any of them is indexed. A sitemap listing is a discovery hint, not an indexing promise — the publication checklist covers the decision of what belongs in one.