About this xpath tester
The XPath tester runs XPath expressions against your XML using the browser's own DOMParser and document.evaluate, so you can prototype selectors for scraping, XSLT, or config parsing in seconds. Paste an XML document, type an expression, and the tool lists every matched node serialized back to XML or text, along with a live count. Node-set, string, number, and boolean results are all supported. Malformed XML and invalid expressions surface a readable error rather than crashing the page, and nothing is ever uploaded because evaluation happens entirely on your device.