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Mouse Tester
Diagnose a faulty mouse: double-click, CPS & scroll test
Your mouse is acting up — double-clicks, a jumping scroll wheel — but is it the hardware, the driver, or the game? Mouse Tester answers in 30 seconds, right in your browser. Test every button with live feedback, catch worn microswitches with an adjustable double-click threshold, measure CPS, check scroll precision, inspect sensor smoothness via trails, and review a full event log. No downloads, no sign-up. 100% private — data stays in your browser, works offline. Free forever.
Hey PH! I'm the developer behind Mouse Tester.
This started with my own frustrating experience: my mouse started double-clicking during work, and I couldn't tell if it was the mouse, the driver, or Windows settings. Every "mouse tester" I found online was either an ad-covered download or a broken web app.
So I built this — a proper diagnostic tool that runs 100% in the browser:
🖱️ Visual button testing with per-button counters
🔴 Double-click detection with adjustable threshold (the #1 failure mode of mice)
⚡ CPS test with live tracking and peak scores
🎡 Scroll wheel precision test for jumping wheels
📊 Complete timestamped event log
🔒 100% private — all data stays in your browser, works offline, no ads, no sign-up
If your mouse has been acting up, spend 30 seconds testing it. I'd love feedback — especially from gamers and designers who know exactly what "good" mouse behavior feels like.
Thanks for checking it out!
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About Mouse Tester on Product Hunt
“Diagnose a faulty mouse: double-click, CPS & scroll test”
Mouse Tester was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #84 on the daily leaderboard. Your mouse is acting up — double-clicks, a jumping scroll wheel — but is it the hardware, the driver, or the game? Mouse Tester answers in 30 seconds, right in your browser. Test every button with live feedback, catch worn microswitches with an adjustable double-click threshold, measure CPS, check scroll precision, inspect sensor smoothness via trails, and review a full event log. No downloads, no sign-up. 100% private — data stays in your browser, works offline. Free forever.
Mouse Tester was featured in Hardware (11.4k followers), Developer Tools (517.5k followers) and Games (98.8k followers) on Product Hunt. Together, these topics include over 109.6k products, making this a competitive space to launch in.
Who hunted Mouse Tester?
Mouse Tester was hunted by KoalaX. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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KoalaX