XPath Tester Tool

XPath Tester Tool is a lightweight XPath evaluation tool that opens directly as a Chrome Side Panel — no popup, no tab switching. Test XPath expressions live against any webpage while keeping the page fully visible. Key Features: 1. Live evaluation — results appear automatically as you type, no button needed 2. Side Panel — stays open alongside the page, works on any website 3. Node highlighting — matched elements are highlighted directly on the page 4. Highlight all — outline every matched node at once with a single click 5. Scroll to node — click any result to smoothly scroll the page to that element 6. Element Picker — click any element on the page and its XPath is auto-filled 7. Copy results — copy individual node values or all results at once 8. Export JSON — download the full result set as structured JSON 9. Dark / Light mode — toggle anytime, preference is saved automatically 10. Instant clear — clears results immediately when expression is removed How to use: 1. Open any webpage 2. Click the XPath Tester icon in your Chrome toolbar 3. The side panel opens — start typing an XPath expression 4. Results appear live with node count and matched values Supports XPath 1.0 natively using the browser's built-in engine — works on every website with no setup required. This extension displays Google ads in the side panel to support free development