Hey Product Hunt 👋 I’m building Mouse Tester because I kept running into the same problem: when a mouse starts acting weird (double-clicking, missed clicks, scroll wheel jumps), it’s surprisingly hard to prove what’s happening — especially when you’re trying to troubleshoot quickly or decide whether to replace hardware. So I made a lightweight, browser-based mouse tester with instant visual feedback: 🖱️ Visual button map (Left / Right / Middle / Side buttons) ⚡ Double-click issue detection (helps spot unintended extra clicks) 🌀 Scroll wheel jump/direction checks (catch “scrolling the wrong way” or jumping) No install, runs in the browser, and designed to be fast and simple. I’d love feedback on: 1. Any edge cases you want a tester to handle (specific mice, browsers, OS quirks)? 2. Is the double-click detection output clear enough, or should it show more detail? 3. What’s the #1 mouse issue you wish you could diagnose faster? Thanks for checking it out — happy to answer anything and iterate based on your comments!

Mouse Tester

Test your mouse online — instantly.

Test your mouse online — instantly.