Manusha Dananjaya

Manusha Dananjaya

Web developer building tools
#101654072 followers0 following
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About

I'm a web developer who builds simple, no-nonsense tools for problems I run into myself. My latest project is GuitarTunePro, a free browser-based guitar tuner built after getting frustrated with slow, ad-cluttered tuning apps. I care about getting the details right: accurate pitch detection, fast load times, and privacy-first design where your data stays on your device. Always happy to connect with other makers and get feedback from the community.

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Maker History

  • GuitarTunePro
    GuitarTuneProFree Online High Accurate Guitar Tuner
    Aug 2026
    • 🎉
    Joined Product HuntAugust 24th, 2026

Forums

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1d ago

GuitarTunePro - Free Online High Accurate Guitar Tuner

GuitarTunePro is a free, browser-based chromatic tuner for musicians tired of ad-cluttered or inaccurate tuning apps. What stands out: audio processing happens 100% locally in your browser - nothing is ever sent to a server, unlike most tuner apps. It offers ±1 cent accuracy with auto string detection, 10+ tuning presets (Drop D, Open G, DADGAD, Half-Step Down), and bass/ukulele support. No download, no sign-up, no paywall - just open the page and tune.
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