XML Viewer & Formatter - Pretty Print, XPath, Search

This XML viewer and formatter shows an XML page as a collapsible, color-coded tree as soon as it loads, with a count on every branch. Open an API response, a sitemap or an RSS feed and it is already formatted. Press / to search inside folded branches too, or x for XPath. A malformed document shows its error at the line and column. It is built for developers and SEO specialists who read XML in the browser. 🌳 Pages, feeds and sitemaps open as a tree you can search and query 🔒 No ads and no tracking. Your documents stay in your browser 🆓 Free with no account, plus a page to paste or open a file What you get: --------------------- ✅ Works on feeds, plain-text XML and local files once file access is on ✅ Switch between the tree, pretty text and the raw source ✅ Search highlights up to 1,000 matches and opens their branches ✅ XPath 1.0 with a ready prefix for every namespace ✅ Copy any element or its XPath, or download the document ✅ Arrow keys, Alt-click for a whole branch, and [ and ] to fold or open everything ✅ Line numbers, wrapping, indent width and a one-click theme ✅ The viewer page formats what you paste, drop or open, .gz files included Privacy: --------------------- 🚫 No analytics and no remote code 🚫 One extra request at most: the page's own address, read again for its exact text 🚫 Site access lets a small detector check each page and leave the rest untouched Good to know: --------------------- Documents over 50 MB are shown as text, and XPath works up to 20 MB. Downloaded files, such as .xml.gz sitemaps, open on the viewer page. Feedback and bugs: --------------------- If a document should show as a tree but does not, send its address via the Support link. Latest changes: --------------------- 1.0.0, September 2026: first release