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FixnHandy
Test and troubleshoot your devices in your browser
Fixnhandy brings 29 free browser-based tools together to help you test speakers, headphones, mice, and keyboards. Check audio channels, troubleshoot muffled speakers, detect mouse double-clicking, test keyboard keys, and more. No downloads, no signups—just practical tests and clear next steps.
Hey Product Hunt! 👋
Excited to share FixNHandy with you today!
Have you ever had a phone speaker that suddenly sounded muffled, a mouse that started double-clicking, or a keyboard key that stopped responding?
It's frustrating when you don't know whether your device is actually broken or just needs a quick fix.
That's why we built FixNHandy — a collection of **29 free browser-based tools** to help you test, diagnose, and troubleshoot everyday device problems.
🔊 **Audio & Speaker Tools**
- Test speakers and headphones, including left/right channels
- Try sound-based water ejection and speaker cleaning tools
- Check bass, frequency response, and audio distortion
- Generate custom tones and white, pink, or brown noise
🖱️ **Mouse Testing Tools**
- Check mouse buttons and scrolling
- Detect unwanted double-clicking
- Measure polling rate and estimate DPI
- Test clicking speed
⌨️ **Keyboard Testing Tools**
- Find unresponsive or double-typing keys
- Check keyboard ghosting and rollover
- Explore keyboard latency and polling behavior
**What makes it different?**
We focus on practical results. Instead of just showing numbers, our tools help explain what a test means and what you can try next.
✅ Free to use
✅ No downloads
✅ No account required
✅ Works directly in your browser
Our goal is simple: help people understand device problems before spending money on repairs or replacements.
We'd love your feedback!
**Which device-testing or troubleshooting tool would you like us to add next?**
Try it here: https://fixnhandy.com/
Thanks for checking it out! 🚀
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About FixnHandy on Product Hunt
“Test and troubleshoot your devices in your browser”
FixnHandy was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #251 on the daily leaderboard. Fixnhandy brings 29 free browser-based tools together to help you test speakers, headphones, mice, and keyboards. Check audio channels, troubleshoot muffled speakers, detect mouse double-clicking, test keyboard keys, and more. No downloads, no signups—just practical tests and clear next steps.
FixnHandy was featured in Productivity (664k followers) and Developer Tools (521.9k followers) on Product Hunt. Together, these topics include over 261.9k products, making this a competitive space to launch in.
Who hunted FixnHandy?
FixnHandy was hunted by Alex Mo. 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.
Want to see how FixnHandy stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Alex Mo